Release 7.4.4 (released Jul 15, 2024)
=====================================

Bugs fixed
----------

* #12585, #12586: Do not warn when an intersphinx inventory contains
  case-insensitively ambiguous duplicate items.
  Patch by James Addison.

Release 7.4.3 (released Jul 15, 2024)
=====================================

Bugs fixed
----------

* #12582: Restore support for list-styled :confval:`source_suffix` values
  with extensions that register parsers.
  Patch by Adam Turner.

Release 7.4.2 (released Jul 15, 2024)
=====================================

Bugs fixed
----------

* #12580, #12583: Resolve failures with the C domain on incremental builds
  with Sphinx 7.3.7 and earlier.
  Patch by Adam Turner.

Release 7.4.1 (released Jul 15, 2024)
=====================================

Bugs fixed
----------

* Fix invalid HTML when a rubric node with invalid ``heading-level`` is used.
  Patch by Adam Turner.
* #12579, #12581: Restore support for ``typing.ParamSpec`` in autodoc.
  Patch by Adam Turner.

Release 7.4.0 (released Jul 15, 2024)
=====================================

Dependencies
------------

* #12555: Drop Docutils 0.18.1 and Docutils 0.19 support.
  Patch by Adam Turner.
* LaTeX: the ``xcolor`` package is now required (but is for example part of
  Ubuntu ``texlive-latex-recommended`` which has always been required).
* LaTeX: the ``fontawesome5`` LaTeX package is needed for the default choices
  of icons now used in admonition titles in PDF output; but if unavailable the
  PDF build will simply silently omit rendering such icons.  Check the
  documentation of the ``iconpackage`` key of :ref:`'sphinxsetup'
  <latexsphinxsetup>` for more.

Deprecated
----------

* LaTeX: the ``sphinxlightbox`` environment is not used anymore, all types
  of admonitions use (by default) only ``sphinxheavybox``.

Features added
--------------

.. rst-class:: compact

* #11165: Support the `officially recommended`_ ``.jinja`` suffix for template
  files.
  Patch by James Addison and Adam Turner

  .. _officially recommended: https://jinja.palletsprojects.com/en/latest/templates/#template-file-extension
* #12325: Flatten ``Union[Literal[T], Literal[U], ...]`` to ``Literal[T, U, ...]``
  when turning annotations into strings.
  Patch by Adam Turner.
* #12319: ``sphinx.ext.extlinks``: Add ``extlink-{name}`` CSS class to links.
  Patch by Hugo van Kemenade.
* #12387: Improve CLI progress message, when copying assets.
  Patch by INADA Nakoi and Bénédikt Tran.
* #12361: Add :attr:`.BuildEnvironment.parser`.
  Patch by Chris Sewell.
* #12358: Add :attr:`.Sphinx.fresh_env_used`.
  Patch by Chris Sewell.
* #12329: Add detection of ambiguous ``std:label`` and ``std:term`` references during
  loading and resolution of Intersphinx targets.
  Patch by James Addison.
* #12422: Do not duplicate "navigation" in aria-label of built-in themes.
  Patch by Thomas Weißschuh
* #12421: Include project name in ``logo_alt`` of built-in themes.
  Patch by Thomas Weißschuh
* #12448: Add :option:`sphinx-apidoc --remove-old` option.
  Patch by Chris Sewell.
* #12456: Add :option:`sphinx-autogen --remove-old` option.
  Patch by Chris Sewell.
* #12479: Add warning subtype ``toc.no_title``.
  Patch by Ondřej Navrátil.
* #12492: Add helper methods for parsing reStructuredText content into nodes from
  within a directive.

  - :py:meth:`~sphinx.util.docutils.SphinxDirective.parse_content_to_nodes()`
    parses the directive's content and returns a list of Docutils nodes.
  - :py:meth:`~sphinx.util.docutils.SphinxDirective.parse_text_to_nodes()`
    parses the provided text and returns a list of Docutils nodes.
  - :py:meth:`~sphinx.util.docutils.SphinxDirective.parse_inline()`
    parses the provided text into inline elements and text nodes.

  Patch by Adam Turner.
* #12258: Support ``typing_extensions.Unpack``
  Patch by Bénédikt Tran and Adam Turner.
* #12524: Add a ``class`` option to the :rst:dir:`toctree` directive.
  Patch by Tim Hoffmann.
* #12536: Add the :rst:dir:`confval` directive.
  Patch by Adam Turner.
* #12537: :confval:`c_id_attributes`, :confval:`c_paren_attributes`,
  :confval:`cpp_id_attributes`, and :confval:`cpp_paren_attributes`
  can now be a tuple of strings.
  :confval:`c_extra_keywords`, :confval:`gettext_additional_targets`,
  :confval:`html_domain_indices`, :confval:`latex_domain_indices`,
  and :confval:`texinfo_domain_indices`,
  can now be a set of strings.
  Patch by Adam Turner.
* #12523: Added configuration option, :confval:`math_numsep`, to define the
  separator for math numbering.
  Patch by Thomas Fanning
* #11592: Add :confval:`coverage_modules` to the coverage builder
  to allow explicitly specifying which modules should be documented.
  Patch by Stephen Finucane.
* #7896, #11989: Add a :rst:dir:`py:type` directive for documenting type aliases,
  and a :rst:role:`py:type` role for linking to them.
  Patch by Ashley Whetter.
* #12549: Add optional ``description`` argument to
  :meth:`.Sphinx.add_config_value`.
  Patch by Chris Sewell.
* #6792: Prohibit module import cycles in :mod:`sphinx.ext.autosummary`.
  Patch by Trevor Bekolay.
* #12508: LaTeX: Revamped styling of all admonitions, with addition of a
  title row with icon.
  Patch by Jean-François B.
* #11773: Display :py:class:`~typing.Annotated` annotations
  with their metadata in the Python domain.
  Patch by Adam Turner and David Stansby.
* #12506: Add ``heading-level`` option to :rst:dir:`rubric` directive.
  Patch by Chris Sewell.
* #12567: Add the :event:`write-started` event.
  Patch by Chris Sewell.

Bugs fixed
----------

* #12314: Properly format ``collections.abc.Callable`` in annotations.
  Patch by Adam Turner.
* #12162: Fix a performance regression in the C domain that has
  been present since version 3.0.0.
  Patch by Donald Hunter.
* #12320: Fix removal of anchors from search summaries (regression in 7.3.0).
  Patch by Will Lachance.
* #12251: Fix ``merge_domaindata()`` in ``sphinx.ext.duration``.
  Patch by Matthias Geier.
* #12224: Properly detect WebP files.
  Patch by Benjamin Cabé.
* #12380: LaTeX: Footnote mark sometimes indicates ``Page N`` where ``N`` is
  the current page number and the footnote does appear on that same page.
  Patch by Jean-François B.
* #12410: LaTeX: for French and ``'lualatex'`` as :confval:`latex_engine`
  ``polyglossia`` and not ``babel`` is used (contrarily to ``'xelatex'``).
  Patch by Jean-François B.
* #12416: Ensure that configuration setting aliases are always synchronised
  when one value or the other is modified.
  Patch by Bénédikt Tran.
* #12220: Fix loading custom template translations for ``en`` locale.
  Patch by Nicolas Peugnet.
* #12459: Add valid-type arguments to the ``linkcheck_rate_limit_timeout``
  configuration setting.
  Patch by James Addison.
* #12331: Resolve data-URI-image-extraction regression from v7.3.0 affecting
  builders without native support for data-URIs in their output format.
  Patch by James Addison.
* #12494: Fix invalid genindex.html file produced with translated docs
  (regression in 7.1.0).
  Patch by Nicolas Peugnet.
* #11961: Omit anchor references from document title entries in the search index,
  removing duplication of search results.
  Patch by James Addison.
* #12425: Use Docutils' SVG processing in the HTML builder
  and remove Sphinx's custom logic.
  Patch by Tunç Başar Köse.
* #12391: Adjust scoring of matches during HTML search so that document main
  titles tend to rank higher than subsection titles. In addition, boost matches
  on the name of programming domain objects relative to title/subtitle matches.
  Patch by James Addison and Will Lachance.
* #9634: Do not add a fallback language by stripping the country code.
  Patch by Alvin Wong.
* #12352: Add domain objects to the table of contents
  in the same order as defined in the document.
  Previously, each domain used language-specific nesting rules,
  which removed control from document authors.
  Patch by Jakob Lykke Andersen and Adam Turner.
* #11041: linkcheck: Ignore URLs that respond with non-Unicode content.
  Patch by James Addison.
* #12543: Fix :pep:`695` formatting for LaTeX output.
  Patch by Bénédikt Tran.

Testing
-------

* karma: refactor HTML search tests to use fixtures generated by Sphinx.
  Patch by James Addison.

Release 7.3.7 (released Apr 19, 2024)
=====================================

Bugs fixed
----------

* #12299: Defer loading themes defined via entry points until
  their explicit use by the user or a child theme.
  Patch by Adam Turner.
* #12305: Return the default value for ``theme.get_config()`` with
  an unsupported theme configuration section.
  Patch by Adam Turner.

Release 7.3.6 (released Apr 17, 2024)
=====================================

Bugs fixed
----------

* #12295: Re-export all AST types in the C and C++ domains.
  Patch by Adam Turner.
* #12295: Re-export various objects from ``sphinx.domains.python._annotations``
  in ``sphinx.domains.python``.
  Patch by Jacob Chesslo and Adam Turner.

Release 7.3.5 (released Apr 17, 2024)
=====================================

Bugs fixed
----------

* #12295: Re-export various objects from ``sphinx.domains.python._object``
  in ``sphinx.domains.python``.
  Patch by Jacob Chesslo and Adam Turner.

Release 7.3.4 (released Apr 17, 2024)
=====================================

Bugs fixed
----------

* Handle cases when ``Any`` is not an instance of ``type``.
  Patch by Adam Turner.

Release 7.3.3 (released Apr 17, 2024)
=====================================

Bugs fixed
----------

* #12290: Fix a false-positive warning when setting a configuration value
  with ``Any`` as the valid type to a type other than the value's default.
  Patch by Adam Turner.

Release 7.3.2 (released Apr 17, 2024)
=====================================

Bugs fixed
----------

* Preload all themes defined via entry points.
  Patch by Adam Turner.
* Fix a bad interaction between the ``'Furo'`` theme and the new-style for
  configuration values.
  Patch by Adam Turner.

Release 7.3.1 (released Apr 17, 2024)
=====================================

Dependencies
------------

* Require ``tomli`` on Python 3.10 and earlier.
  Patch by Adam Turner.

Release 7.3.0 (released Apr 16, 2024)
=====================================

Dependencies
------------

* #11858: Increase the minimum supported version of Alabaster to 0.7.14.
  Patch by Adam Turner.
* #11411: Support `Docutils 0.21`_. Patch by Adam Turner.

  .. _Docutils 0.21: https://docutils.sourceforge.io/RELEASE-NOTES.html#release-0-21-2024-04-09
* #12012: Use ``types-docutils`` instead of ``docutils-stubs``.

Deprecated
----------

* #11693: Support for old-style :file:`Makefile` and :file:`make.bat` output
  in :program:`sphinx-quickstart`, and the associated options :option:`!-M`,
  :option:`!-m`, :option:`!--no-use-make-mode`, and :option:`!--use-make-mode`.
* #11285: Direct access to :attr:`!sphinx.testing.util.SphinxTestApp._status`
  or :attr:`!sphinx.testing.util.SphinxTestApp._warning` is deprecated. Use
  the public properties :attr:`!sphinx.testing.util.SphinxTestApp.status`
  and :attr:`!sphinx.testing.util.SphinxTestApp.warning` instead.
  Patch by Bénédikt Tran.
* tests: :func:`!sphinx.testing.util.strip_escseq` is deprecated in favour of
  :func:`!sphinx.util.console.strip_colors`.
  Patch by Bénédikt Tran.

Features added
--------------

* #12265: Support theme configuration via ``theme.toml``.
* #11701: HTML Search: Adopt the new `\<search\>`_ element.
  Patch by Bénédikt Tran.

  .. _`\<search\>`: https://developer.mozilla.org/en-US/docs/Web/HTML/Element/search
* #11776: Add long option names to ``sphinx-build``.
  Patch by Hugo van Kemenade, Adam Turner, Bénédikt Tran, and Ezio Melotti.
* Organise the ``sphinx-build`` options into groups.
  Patch by Adam Turner.
* #11855: Defer computation of configuration values.
  Patch by Adam Turner.
* Add ``:no-search:`` as an alias of the ``:nosearch:`` metadata field.
  Patch by Adam Turner.
* #11803: autodoc: Use an overridden ``__repr__()`` function in an enum,
  if defined. Patch by Shengyu Zhang.
* #11825: Allow custom targets in the manpage role.
  Patch by Nicolas Peugnet.
* #11892: Improved performance when resolving cross references in the C++ domain.
  Patch by Rouslan Korneychuk.
* #11905: Add a :rst:dir:`versionremoved` directive.
  Patch by Hugo van Kemenade, Adam Turner, and C.A.M. Gerlach.
* #11981: Improve rendering of signatures using ``slice`` syntax,
  e.g., ``def foo(arg: np.float64[:,:]) -> None: ...``.
* The manpage builder now adds `OSC 8`_ anchors to hyperlinks, using
  the `groff`_ device control command.

  .. _OSC 8: https://gist.github.com/egmontkob/eb114294efbcd5adb1944c9f3cb5feda
  .. _groff: https://lists.gnu.org/archive/html/groff/2021-10/msg00000.html
* #11015: Change the text of the :rst:dir:`versionadded` directive from
  ``New in [...]`` to ``Added in [...]``.
  Patch by Bénédikt Tran.
* #12131: Added :confval:`show_warning_types` configuration option.
  Patch by Chris Sewell.
* #12193: Improve ``external`` warnings for unknown roles.
  In particular, suggest related role names if an object type is mistakenly used.
  Patch by Chris Sewell.
* Add public type alias :class:`sphinx.util.typing.ExtensionMetadata`.
  This can be used by extension developers
  to annotate the return type of their ``setup`` function.
  Patch by Chris Sewell.

Bugs fixed
----------

* #11668: Raise a useful error when ``theme.conf`` is missing.
  Patch by Vinay Sajip.
* #11622: Ensure that the order of keys in ``searchindex.js`` is deterministic.
  Patch by Pietro Albini.
* #11617: ANSI control sequences are stripped from the output when writing to
  a warnings file with :option:`-w <sphinx-build -w>`.
  Patch by Bénédikt Tran.
* #11666: Skip all hidden directories in ``CatalogRepository.pofiles``.
  Patch by Aryaz Eghbali.
* #9686: html builder: Fix MathJax lazy loading when equations appear in titles.
  Patch by Bénédikt Tran.
* #11483: singlehtml builder: Fix MathJax lazy loading when the index does not
  contain any math equations.
  Patch by Bénédikt Tran.
* #11697: HTML Search: add 'noindex' meta robots tag.
  Patch by James Addison.
* #11678: Fix a possible ``ZeroDivisionError`` in ``sphinx.ext.coverage``.
  Patch by Stephen Finucane.
* #11756: LaTeX: build error with recent TeXLive due to missing ``substitutefont``
  package (triggered if using ``fontenc`` with ``T2A`` option and document
  language is not a Cyrillic one).
  Patch by Jean-François B.
* #11675: Fix rendering of progression bars in environments that do not support
  ANSI control sequences.
  Patch by Bénédikt Tran.
* #11861: Whitelist more types with an incorrect ``__module__`` attribute.
  Patch by Adam Turner.
* #11715: Apply ``tls_verify`` and ``tls_cacerts`` config to
  ``ImageDownloader``.
  Patch by Nick Touran.
* Allow hyphens in group names for :rst:dir:`productionlist` cross-references.
  Patch by Adam Turner.
* #11433: Added the :confval:`linkcheck_allow_unauthorized` configuration option.
  Set this option to ``False`` to report HTTP 401 (unauthorized) server
  responses as broken.
  Patch by James Addison.
* #11868: linkcheck: added a distinct ``timeout`` reporting status code.
  This can be enabled by setting :confval:`linkcheck_report_timeouts_as_broken`
  to ``False``.
  Patch by James Addison.
* #11869: Refresh the documentation for the ``linkcheck_timeout`` setting.
  Patch by James Addison.
* #11874: Configure a default 30-second value for ``linkcheck_timeout``.
  Patch by James Addison.
* #11886: Print the Jinja2 template path chain in ``TemplateNotFound`` exceptions.
  Patch by Colin Marquardt.
* #11598: Do not use query components in URLs for assets in EPUB rendering.
  Patch by David Runge.
* #11904: Support unary subtraction when parsing annotations.
  Patch by James Addison.
* #11925: Blacklist the ``sphinxprettysearchresults`` extension; the functionality
  it provides was merged into Sphinx v2.0.0.
  Patch by James Addison.
* #11917: Fix rendering of annotated inherited members for Python 3.9.
  Patch by Janet Carson.
* #11935: C Domain: Fix namespace-pop context.
  Patch by Frank Dana.
* #11923: Avoid zombie processes when parallel builds fail.
  Patch by Felix von Drigalski.
* #11353: Support enumeration classes inheriting from mixin or data types.
  Patch by Bénédikt Tran.
* #11962: Fix target resolution when using ``:paramtype:`` fields.
  Patch by Bénédikt Tran.
* #11944: Use anchor in search preview.
  Patch by Will Lachance.
* #12008: Fix case-sensitive lookup of ``std:label`` names in intersphinx inventory.
  Patch by Michael Goerz.
* #11958: HTML Search: Fix partial matches overwriting full matches.
  Patch by William Lachance.
* #11959: Fix multiple term matching when word appears in both title and document.
  Patch by Will Lachance.
* #11474: Fix doctrees caching causing files not be rebuilt in some cases,
  e.g., when :confval:`numfig` is ``True``.
  Patch by Bénédikt Tran.
* #11278: autodoc: Fix rendering of :class:`functools.singledispatchmethod`
  combined with :func:`@classmethod <classmethod>`.
  Patch by Bénédikt Tran.
* #11894: Do not add checksums to css files if building using the htmlhelp builder.
  Patch by reduerK akiM.
* #12052: Remove ``<script>`` and ``<style>`` tags from the content of search result
  summary snippets.
  Patch by James Addison.
* #11578: HTML Search: Order non-main index entries after other results.
  Patch by Brad King.
* #12147: autosummary: Fix a bug whereby the wrong file extension
  may be used,
  when multiple suffixes are specified in :confval:`source_suffix`.
  Patch by Sutou Kouhei.
* #10786: improve the error message when a file to be copied (e.g., an asset)
  is removed during Sphinx execution.
  Patch by Bénédikt Tran.
* #12040: HTML Search: Ensure that document titles that are partially-matched by
  the user search query are included in search results.
  Patch by James Addison.
* #11970: singlehtml builder: make target URIs to be same-document references in
  the sense of :rfc:`RFC 3986, §4.4 <3986#section-4.4>`, e.g., ``index.html#foo``
  becomes ``#foo``. Patch by Eric Norige.
* #12271: Partially revert Docutils' r9562__ to fix EPUB files.
  Patch by Adam Turner.

  __ https://sourceforge.net/p/docutils/code/9562/
* #12253: Escape reserved path characters in the remote images post-transform
  download cache.
  Patch by James Addison and Adam Turner.

Testing
-------

* Reorganise tests into directories.
  Patch by Adam Turner.
* Clean up global state in ``SphinxTestApp``.
  Patch by Adam Turner.
* #11285: :func:`!pytest.mark.sphinx` and :class:`!sphinx.testing.util.SphinxTestApp`
  accept *warningiserror*, *keep_going* and *verbosity* as keyword arguments.
  Patch by Bénédikt Tran.
* #11285: :class:`!sphinx.testing.util.SphinxTestApp` *status* and *warning*
  arguments are checked to be :class:`io.StringIO` objects (the public API
  incorrectly assumed this without checking it).
  Patch by Bénédikt Tran.
* Report the result of ``test_run_epubcheck`` as ``skipped`` instead of
  ``success`` when either Java or ``epubcheck`` are not available.
* Use dynamic allocation of unused port numbers for the test HTTP(S) servers.
  As a side-effect, this removes the need for test server lockfiles,
  meaning that any remaining ``tests/test-server.lock`` files can safely be
  deleted.

Release 7.2.6 (released Sep 13, 2023)
=====================================

Bugs fixed
----------

* #11679: Add the :envvar:`!SPHINX_AUTODOC_RELOAD_MODULES` environment variable,
  which if set reloads modules when using autodoc with ``TYPE_CHECKING = True``.
  Patch by Matt Wozniski and Adam Turner.
* #11679: Use :py:func:`importlib.reload` to reload modules in autodoc.
  Patch by Matt Wozniski and Adam Turner.

Release 7.2.5 (released Aug 30, 2023)
=====================================

Bugs fixed
----------

* #11645: Fix a regression preventing autodoc from importing modules within
  packages that make use of ``if typing.TYPE_CHECKING:`` to guard circular
  imports needed by type checkers.
  Patch by Matt Wozniski.
* #11634: Fixed inheritance diagram relative link resolution
  for sibling files in a subdirectory.
  Patch by Albert Shih.
* #11659: Allow ``?config=...`` in :confval:`mathjax_path`.
* #11654: autodoc: Fail with a more descriptive error message
  when an object claims to be an instance of ``type``,
  but is not a class.
  Patch by James Braza.
* 11620: Cease emitting :event:`source-read` events for files read via
  the :dudir:`include` directive.
* 11620: Add a new :event:`include-read` for observing and transforming
  the content of included files via the :dudir:`include` directive.
* #11627: Restore support for copyright lines of the form ``YYYY``
  when ``SOURCE_DATE_EPOCH`` is set.

Release 7.2.4 (released Aug 28, 2023)
=====================================

Bugs fixed
----------

* #11618: Fix a regression in the MoveModuleTargets transform,
  introduced in #10478 (#9662).
* #11649: linkcheck: Resolve hanging tests for timezones west of London
  and incorrect conversion from UTC to offsets from the UNIX epoch.
  Patch by Dmitry Shachnev and Adam Turner.

Release 7.2.3 (released Aug 23, 2023)
=====================================

Dependencies
------------

* #11576: Require sphinxcontrib-serializinghtml 1.1.9.

Bugs fixed
----------

* Fix regression in ``autodoc.Documenter.parse_name()``.
* Fix regression in JSON serialisation.
* #11543: autodoc: Support positional-only parameters in ``classmethod`` methods
  when ``autodoc_preserve_defaults`` is ``True``.
* Restore support string methods on path objects.
  This is deprecated and will be removed in Sphinx 8.
  Use :py:func:`os.fspath` to convert :py:class:`~pathlib.Path` objects to strings,
  or :py:class:`~pathlib.Path`'s methods to work with path objects.

Release 7.2.2 (released Aug 17, 2023)
=====================================

Bugs fixed
----------

* Fix the signature of the ``StateMachine.insert_input()`` patch,
  for when calling with keyword arguments.
* Fixed membership testing (``in``) for the :py:class:`str` interface
  of the asset classes (``_CascadingStyleSheet`` and ``_JavaScript``),
  which several extensions relied upon.
* Fixed a type error in ``SingleFileHTMLBuilder._get_local_toctree``,
  ``includehidden`` may be passed as a string or a boolean.
* Fix ``:noindex:`` for ``PyModule`` and ``JSModule``.

Release 7.2.1 (released Aug 17, 2023)
=====================================

Bugs fixed
----------

* Restored the the :py:class:`str` interface of the asset classes
  (``_CascadingStyleSheet`` and ``_JavaScript``),
  which several extensions relied upon.
  This will be removed in Sphinx 9.
* Restored calls to ``Builder.add_{css,js}_file()``,
  which several extensions relied upon.
* Restored the private API ``TocTree.get_toctree_ancestors()``,
  which several extensions relied upon.

Release 7.2.0 (released Aug 17, 2023)
=====================================

Dependencies
------------

* #11511: Drop Python 3.8 support.
* #11576: Require Pygments 2.14 or later.

Deprecated
----------

* #11512: Deprecate ``sphinx.util.md5`` and ``sphinx.util.sha1``.
  Use ``hashlib`` instead.
* #11526: Deprecate ``sphinx.testing.path``.
  Use ``os.path`` or ``pathlib`` instead.
* #11528: Deprecate ``sphinx.util.split_index_msg`` and ``sphinx.util.split_into``.
  Use ``sphinx.util.index_entries.split_index_msg`` instead.
* Deprecate ``sphinx.builders.html.Stylesheet``
  and ``sphinx.builders.html.Javascript``.
  Use ``sphinx.application.Sphinx.add_css_file()``
  and ``sphinx.application.Sphinx.add_js_file()`` instead.
* #11582: Deprecate ``sphinx.builders.html.StandaloneHTMLBuilder.css_files`` and
  ``sphinx.builders.html.StandaloneHTMLBuilder.script_files``.
  Use ``sphinx.application.Sphinx.add_css_file()``
  and ``sphinx.application.Sphinx.add_js_file()`` instead.
* #11459: Deprecate ``sphinx.ext.autodoc.preserve_defaults.get_function_def()``.
  Patch by Bénédikt Tran.

Features added
--------------

* #11526: Support ``os.PathLike`` types and ``pathlib.Path`` objects
  in many more places.
* #5474: coverage: Print summary statistics tables.
  Patch by Jorge Leitao.
* #6319: viewcode: Add :confval:`viewcode_line_numbers` to control
  whether line numbers are added to rendered source code.
  Patch by Ben Krikler.
* #9662: Add the ``:no-typesetting:`` option to suppress textual output
  and only create a linkable anchor.
  Patch by Latosha Maltba.
* #11221: C++: Support domain objects in the table of contents.
  Patch by Rouslan Korneychuk.
* #10938: doctest: Add :confval:`doctest_show_successes` option.
  Patch by Trey Hunner.
* #11533: Add ``:no-index:``, ``:no-index-entry:``, and ``:no-contents-entry:``.
* #11572: Improve ``debug`` logging of reasons why files are detected as out of
  date.
  Patch by Eric Larson.
* #10678: Emit :event:`source-read` events for files read via
  the :dudir:`include` directive.
  Patch by Halldor Fannar.
* #11570: Use short names when using :pep:`585` built-in generics.
  Patch by Riccardo Mori.
* #11300: Improve ``SigElementFallbackTransform`` fallback logic and signature
  text elements nodes. See :doc:`the documentation </extdev/nodes>` for more
  details.
  Patch by Bénédikt Tran.
* Allow running Sphinx with ``python -m sphinx build ...``.

Bugs fixed
----------

* #11077: graphviz: Fix relative links from within the graph.
  Patch by Ralf Grubenmann.
* #11529: Line Block in LaTeX builder outputs spurious empty token.
  Patch by Adrian Vollmer.
* #11196: autosummary: Summary line extraction failed with "e.g."
* #10614: Fixed a number of bugs in inheritance diagrams that resulted in
  missing or broken links.
  Patch by Albert Shih.
* #9428: Exclude substitution definitions when running the ``gettext`` builder.
  Patch by Alvin Wong.
* #10795: Raise a descriptive error if ``graphviz_dot`` is falsy.
* #11546: Translated nodes identical to their original text are now marked
  with the ``translated=True`` attribute.
* #10049: html: Change "Permalink" to "Link" for title text in link anchors.
* #4225: Relax Pygments parsing on lexing failures.
* #11246: Allow inline links in the first line of a docstring and one-line
  type comments ``#: :meta ...:`` when using :mod:`sphinx.ext.napoleon`.
  Patch by Bénédikt Tran.
* #10930: Highlight all search terms on the search results page.
  Patch by Dmitry Shachnev.
* #11473: Type annotations containing :py:data:`~typing.Literal` enumeration
  values now render correctly.
  Patch by Bénédikt Tran.
* #11591: Fix support for C coverage in ``sphinx.ext.coverage`` extension.
  Patch by Stephen Finucane.
* #11594: HTML Theme: Enhancements to horizontal scrolling on smaller
  devices in the ``agogo`` theme.
  Patch by Lukas Engelter.
* #11459: Fix support for async and lambda functions in
  ``sphinx.ext.autodoc.preserve_defaults``.
  Patch by Bénédikt Tran.

Testing
-------

* #11577: pytest: Fail tests on "XPASS".
* #11577: pytest: Use "importlib" import mode.
* #11577: pytest: Set PYTHONWARNINGS=error.
* #11577: pytest: Set strict config and strict markers.

Release 7.1.2 (released Aug 02, 2023)
=====================================

Bugs fixed
----------

* #11542: linkcheck: Properly respect :confval:`linkcheck_anchors`
  and do not spuriously report failures to validate anchors.
  Patch by James Addison.

Release 7.1.1 (released Jul 27, 2023)
=====================================

Bugs fixed
----------

* #11514: Fix ``SOURCE_DATE_EPOCH`` in multi-line copyright footer.
  Patch by Bénédikt Tran.

Release 7.1.0 (released Jul 24, 2023)
=====================================

Incompatible changes
--------------------

* Releases are no longer signed, given the `change in PyPI policy`_.

  .. _change in PyPI policy: https://blog.pypi.org/posts/2023-05-23-removing-pgp/

Deprecated
----------

* #11412: Emit warnings on using a deprecated Python-specific index entry type
  (namely, ``module``, ``keyword``, ``operator``, ``object``, ``exception``,
  ``statement``, and ``builtin``) in the :rst:dir:`index` directive, and
  set the removal version to Sphinx 9. Patch by Adam Turner.

Features added
--------------

* #11415: Add a checksum to JavaScript and CSS asset URIs included within
  generated HTML, using the CRC32 algorithm.
* :meth:`~sphinx.application.Sphinx.require_sphinx` now allows the version
  requirement to be specified as ``(major, minor)``.
* #11011: Allow configuring a line-length limit for object signatures, via
  :confval:`maximum_signature_line_length` and the domain-specific variants.
  If the length of the signature (in characters) is greater than the configured
  limit, each parameter in the signature will be split to its own logical line.
  This behaviour may also be controlled by options on object description
  directives, for example :rst:dir:`py:function:single-line-parameter-list`.
  Patch by Thomas Louf, Adam Turner, and Jean-François B.
* #10983: Support for multiline copyright statements in the footer block.
  Patch by Stefanie Molin
* ``sphinx.util.display.status_iterator`` now clears the current line
  with ANSI control codes, rather than overprinting with space characters.
* #11431: linkcheck: Treat SSL failures as broken links.
  Patch by James Addison.
* #11157: Keep the ``translated`` attribute on translated nodes.
* #11451: Improve the traceback displayed when using :option:`sphinx-build -T`
  in parallel builds. Patch by Bénédikt Tran
* #11324: linkcheck: Use session-basd HTTP requests.
* #11438: Add support for the :rst:dir:`py:class` and :rst:dir:`py:function`
  directives for PEP 695 (generic classes and functions declarations) and
  PEP 696 (default type parameters).  Multi-line support (#11011) is enabled
  for type parameters list and can be locally controlled on object description
  directives, e.g., :rst:dir:`py:function:single-line-type-parameter-list`.
  Patch by Bénédikt Tran.
* #11484: linkcheck: Allow HTML anchors to be ignored on a per-URL basis
  via :confval:`linkcheck_anchors_ignore_for_url` while
  still checking the validity of the page itself.
  Patch by Bénédikt Tran
* #1246: Add translation progress statistics and inspection support,
  via a new substitution (``|translation progress|``) and a new
  configuration variable (:confval:`translation_progress_classes`).
  These enable determining the percentage of translated elements within
  a document, and the remaining translated and untranslated elements.

Bugs fixed
----------

* Restored the ``footnote-reference`` class that has been removed in
  the latest (unreleased) version of Docutils.
* #11486: Use :rfc:`8081` font file MIME types in the EPUB builder.
  Using the correct MIME type will prevent warnings from ``epubcheck``
  and will generate a valid EPUB.
* #11435: Use microsecond-resolution timestamps for outdated file detection
  in ``BuildEnvironment.get_outdated_files``.
* #11437: Top-level headings starting with a reStructuredText role
  now render properly when :confval:`rst_prolog` is set.
  Previously, a file starting with the below would have
  improperly rendered due to where the prologue text
  was inserted into the document.

  .. code:: rst

     :mod:`lobster` -- The lobster module
     ====================================

     ...

  Patch by Bénédikt Tran.
* #11337: Fix a ``MemoryError`` in ``sphinx.ext.intersphinx`` when using ``None``
  or ``typing.*`` as inline type references. Patch by Bénédikt Tran (picnixz)

Testing
-------

* #11345: Always delete ``docutils.conf`` in test directories when running
  ``SphinxTestApp.cleanup()``.

Release 7.0.1 (released May 12, 2023)
=====================================

Dependencies
------------

* #11411: Support `Docutils 0.20`_. Patch by Adam Turner.

.. _Docutils 0.20: https://docutils.sourceforge.io/RELEASE-NOTES.html#release-0-20-2023-05-04

Bugs fixed
----------

* #11418: Clean up remaining references to ``sphinx.setup_command``
  following the removal of support for setuptools.
  Patch by Willem Mulder.

Release 7.0.0 (released Apr 29, 2023)
=====================================

Incompatible changes
--------------------

* #11359: Remove long-deprecated aliases for ``MecabSplitter`` and
  ``DefaultSplitter`` in ``sphinx.search.ja``.
* #11360: Remove deprecated ``make_old_id`` functions in domain object
  description classes.
* #11363: Remove the Setuptools integration (``build_sphinx`` hook in
  ``setup.py``).
* #11364: Remove deprecated ``sphinx.ext.napoleon.iterators`` module.
* #11365: Remove support for the ``jsdump`` format in ``sphinx.search``.
* #11366: Make ``locale`` a required argument to
  ``sphinx.util.i18n.format_date()``.
* #11370: Remove deprecated ``sphinx.util.stemmer`` module.
* #11371: Remove deprecated ``sphinx.pycode.ast.parse()`` function.
* #11372: Remove deprecated ``sphinx.io.read_doc()`` function.
* #11373: Removed deprecated ``sphinx.util.get_matching_files()`` function.
* #11378: Remove deprecated ``sphinx.util.docutils.is_html5_writer_available()``
  function.
* #11379: Make the ``env`` argument to ``Builder`` subclasses required.
* #11380: autosummary: Always emit grouped import exceptions.
* #11381: Remove deprecated ``style`` key for HTML templates.
* #11382: Remove deprecated ``sphinx.writers.latex.LaTeXTranslator.docclasses``
  attribute.
* #11383: Remove deprecated ``sphinx.builders.html.html5_ready`` and
  ``sphinx.builders.html.HTMLTranslator`` attributes.
* #11385: Remove support for HTML 4 output.

Release 6.2.1 (released Apr 25, 2023)
=====================================

Bugs fixed
----------

* #11355: Revert the default type of :confval:`nitpick_ignore` and
  :confval:`nitpick_ignore_regex` to ``list``.

Release 6.2.0 (released Apr 23, 2023)
=====================================

Dependencies
------------

* Require Docutils 0.18.1 or greater.

Incompatible changes
--------------------

* LaTeX: removal of some internal TeX ``\dimen`` registers (not previously
  publicly documented) as per 5.1.0 code comments in ``sphinx.sty``:
  ``\sphinxverbatimsep``, ``\sphinxverbatimborder``, ``\sphinxshadowsep``,
  ``\sphinxshadowsize``, and ``\sphinxshadowrule``. (refs: #11105)
* Remove ``.egg`` support from pycode ``ModuleAnalyser``; Python eggs are a
  now-obsolete binary distribution format
* #11089: Remove deprecated code in ``sphinx.builders.linkcheck``.
  Patch by Daniel Eades
* Remove internal-only ``sphinx.locale.setlocale``

Deprecated
----------

* #11247: Deprecate the legacy ``intersphinx_mapping`` format
* ``sphinx.util.osutil.cd`` is deprecated in favour of ``contextlib.chdir``.

Features added
--------------

* #11277: :rst:dir:`autoproperty` allows the return type to be specified as
  a type comment (e.g., ``# type: () -> int``). Patch by Bénédikt Tran
* #10811: Autosummary: extend ``__all__`` to imported members for template rendering
  when option ``autosummary_ignore_module_all`` is set to ``False``. Patch by
  Clement Pinard
* #11147: Add a ``content_offset`` parameter to ``nested_parse_with_titles()``,
  allowing for correct line numbers during nested parsing.
  Patch by Jeremy Maitin-Shepard
* Update to Unicode CLDR 42
* Add a ``--jobs`` synonym for ``-j``. Patch by Hugo van Kemenade
* LaTeX: a command ``\sphinxbox`` for styling text elements with a (possibly
  rounded) box, optional background color and shadow, has been added.
  See :ref:`sphinxbox`. (refs: #11224)
* LaTeX: add ``\sphinxstylenotetitle``, ..., ``\sphinxstylewarningtitle``, ...,
  for an extra layer of mark-up freeing up ``\sphinxstrong`` for other uses.
  See :ref:`latex-macros`. (refs: #11267)
* LaTeX: :dudir:`note`, :dudir:`hint`, :dudir:`important` and :dudir:`tip` can
  now each be styled as the other admonitions, i.e. possibly with a background
  color, individual border widths and paddings, possibly rounded corners, and
  optional shadow.  See :ref:`additionalcss`. (refs: #11234)
* LaTeX: admonitions and :dudir:`topic` (and
  :dudir:`contents <table-of-contents>`) directives, and not only
  :rst:dir:`code-block`, support ``box-decoration-break=slice``.
* LaTeX: let rounded boxes support up to 4 distinct border-widths (refs: #11243)
* LaTeX: new options ``noteTextColor``, ``noteTeXextras`` et al.
  See :ref:`additionalcss`.
* LaTeX: support elliptical corners in rounded boxes. (refs: #11254)
* #11150: Include source location in highlighting warnings, when lexing fails.
  Patch by Jeremy Maitin-Shepard
* #11281: Support for :confval:`imgmath_latex` ``= 'tectonic'`` or
  ``= 'xelatex'``.  Patch by Dimitar Dimitrov
* #11109, #9643: Add :confval:`python_display_short_literal_types` option for
  condensed rendering of ``Literal`` types.

Bugs fixed
----------

* #11079: LaTeX: figures with align attribute may disappear and strangely impact
  following lists
* #11093: LaTeX: fix "multiply-defined references" PDF build warnings when one or
  more reST labels directly precede an :rst:dir:`py:module` or :rst:dir:`automodule`
  directive. Patch by Bénédikt Tran (picnixz)
* #11110: LaTeX: Figures go missing from latex pdf if their files have the same
  base name and they use a post transform.  Patch by aaron-cooper
* LaTeX: fix potential color leak from shadow to border of rounded boxes, if
  shadow color is set but border color is not
* LaTeX: fix unintended 1pt upwards vertical shift of code blocks frames
  respective to contents (when using rounded corners)
* #11235: LaTeX: added ``\color`` in topic (or admonition) contents may cause color
  leak to the shadow and border at a page break
* #11264: LaTeX: missing space before colon after "Voir aussi" for :rst:dir:`seealso`
  directive in French
* #11268: LaTeX: longtable with left alignment breaks out of current list
  indentation context in PDF.  Thanks to picnixz.
* #11274: LaTeX: external links are not properly escaped for ``\sphinxupquote``
  compatibility
* #11147: Fix source file/line number info in object description content and in
  other uses of ``nested_parse_with_titles``.  Patch by Jeremy Maitin-Shepard.
* #11192: Restore correct parallel search index building.
  Patch by Jeremy Maitin-Shepard
* Use the new Transifex ``tx`` client

Testing
-------

* Fail testing when any Python warnings are emitted
* Migrate remaining ``unittest.TestCase`` style test functions to pytest style
* Remove tests that rely on setuptools

Release 6.1.3 (released Jan 10, 2023)
=====================================

Bugs fixed
----------

* #11116: Reverted to previous Sphinx 5 node copying method
* #11117: Reverted changes to parallel image processing from Sphinx 6.1.0
* #11119: Suppress ``ValueError`` in the ``linkcheck`` builder

Release 6.1.2 (released Jan 07, 2023)
=====================================

Bugs fixed
----------

* #11101: LaTeX: ``div.topic_padding`` key of sphinxsetup documented at 5.1.0 was
  implemented with name ``topic_padding``
* #11099: LaTeX: ``shadowrule`` key of sphinxsetup causes PDF build to crash
  since Sphinx 5.1.0
* #11096: LaTeX: ``shadowsize`` key of sphinxsetup causes PDF build to crash
  since Sphinx 5.1.0
* #11095: LaTeX: shadow of :dudir:`topic` and :dudir:`contents <table-of-contents>`
  boxes not in page margin since Sphinx 5.1.0
* #11100: Fix copying images when running under parallel mode.

Release 6.1.1 (released Jan 05, 2023)
=====================================

Bugs fixed
----------

* #11091: Fix ``util.nodes.apply_source_workaround`` for ``literal_block`` nodes
  with no source information in the node or the node's parents.

Release 6.1.0 (released Jan 05, 2023)
=====================================

Dependencies
------------

* Adopted the `Ruff`_ code linter.

  .. _Ruff: https://github.com/charliermarsh/ruff

Incompatible changes
--------------------

* #10979: gettext: Removed support for pluralisation in ``get_translation``.
  This was unused and complicated other changes to ``sphinx.locale``.

Deprecated
----------

* ``sphinx.util`` functions:

   * Renamed ``sphinx.util.typing.stringify()``
     to ``sphinx.util.typing.stringify_annotation()``
   * Moved ``sphinx.util.xmlname_checker()``
     to ``sphinx.builders.epub3._XML_NAME_PATTERN``

   Moved to ``sphinx.util.display``:

   * ``sphinx.util.status_iterator``
   * ``sphinx.util.display_chunk``
   * ``sphinx.util.SkipProgressMessage``
   * ``sphinx.util.progress_message``

   Moved to ``sphinx.util.http_date``:

   * ``sphinx.util.epoch_to_rfc1123``
   * ``sphinx.util.rfc1123_to_epoch``

   Moved to ``sphinx.util.exceptions``:

   * ``sphinx.util.save_traceback``
   * ``sphinx.util.format_exception_cut_frames``

Features added
--------------

* Cache doctrees in the build environment during the writing phase.
* Make all writing phase tasks support parallel execution.
* #11072: Use PEP 604 (``X | Y``) display conventions for ``typing.Optional``
  and ``typing.Optional`` types within the Python domain and autodoc.
* #10700: autodoc: Document ``typing.NewType()`` types as classes rather than
  'data'.
* Cache doctrees between the reading and writing phases.

Bugs fixed
----------

* #10962: HTML: Fix the multi-word key name lookup table.
* Fixed support for Python 3.12 alpha 3 (changes in the ``enum`` module).
* #11069: HTML Theme: Removed outdated "shortcut" link relation keyword.
* #10952: Properly terminate parallel processes on programme interruption.
* #10988: Speed up ``TocTree.resolve()`` through more efficient copying.
* #6744: LaTeX: support for seealso directive should be via an environment
  to allow styling.
* #11074: LaTeX: Can't change sphinxnote to use sphinxheavybox starting with
  5.1.0

Release 6.0.1 (released Jan 05, 2023)
=====================================

Dependencies
------------

* Require Pygments 2.13 or later.

Bugs fixed
----------

* #10944: imgmath: Fix resolving image paths for files in nested folders.

Release 6.0.0 (released Dec 29, 2022)
=====================================

Dependencies
------------

* #10468: Drop Python 3.6 support
* #10470: Drop Python 3.7, Docutils 0.14, Docutils 0.15, Docutils 0.16, and
  Docutils 0.17 support. Patch by Adam Turner

Incompatible changes
--------------------

* #7405: Removed the jQuery and underscore.js JavaScript frameworks.

  These frameworks are no longer be automatically injected into themes from
  Sphinx 6.0. If you develop a theme or extension that uses the
  ``jQuery``, ``$``, or ``$u`` global objects, you need to update your
  JavaScript to modern standards, or use the mitigation below.

  The first option is to use the sphinxcontrib.jquery_ extension, which has been
  developed by the Sphinx team and contributors. To use this, add
  ``sphinxcontrib.jquery`` to the ``extensions`` list in ``conf.py``, or call
  ``app.setup_extension("sphinxcontrib.jquery")`` if you develop a Sphinx theme
  or extension.

  The second option is to manually ensure that the frameworks are present.
  To re-add jQuery and underscore.js, you will need to copy ``jquery.js`` and
  ``underscore.js`` from `the Sphinx repository`_ to your ``static`` directory,
  and add the following to your ``layout.html``:

  .. code-block:: html+jinja

     {%- block scripts %}
         <script src="{{ pathto('_static/jquery.js', resource=True) }}"></script>
         <script src="{{ pathto('_static/underscore.js', resource=True) }}"></script>
         {{ super() }}
     {%- endblock %}

  .. _sphinxcontrib.jquery: https://github.com/sphinx-contrib/jquery/

  Patch by Adam Turner.
* #10471, #10565: Removed deprecated APIs scheduled for removal in Sphinx 6.0. See
  :ref:`dev-deprecated-apis` for details. Patch by Adam Turner.
* #10901: C Domain: Remove support for parsing pre-v3 style type directives and
  roles. Also remove associated configuration variables ``c_allow_pre_v3`` and
  ``c_warn_on_allowed_pre_v3``. Patch by Adam Turner.

Features added
--------------

* #10924: LaTeX: adopt better looking defaults for tables and code-blocks.
  See :confval:`latex_table_style` and the ``pre_border-radius`` and
  ``pre_background-TeXcolor`` :ref:`additionalcss` for the former defaults
  and how to re-enact them if desired.

Bugs fixed
----------

* #10984: LaTeX: Document :confval:`latex_additional_files` behavior for files
  with ``.tex`` extension.

Release 5.3.0 (released Oct 16, 2022)
=====================================

* #10759: LaTeX: add :confval:`latex_table_style` and support the
  ``'booktabs'``, ``'borderless'``, and ``'colorrows'`` styles.
  (thanks to Stefan Wiehler for initial pull requests #6666, #6671)
* #10840: One can cross-reference including an option value like
  ``:option:`--module=foobar```, ``:option:`--module[=foobar]```,
  or ``:option:`--module foobar```.
  Patch by Martin Liska.
* #10881: autosectionlabel: Record the generated section label to the debug log.
* #10268: Correctly URI-escape image filenames.
* #10887: domains: Allow sections in all the content of all object description
  directives (e.g. :rst:dir:`py:function`). Patch by Adam Turner

Release 5.2.3 (released Sep 30, 2022)
=====================================

* #10878: Fix base64 image embedding in ``sphinx.ext.imgmath``
* #10886: Add ``:nocontentsentry:`` flag and global domain table of contents
  entry control option. Patch by Adam Turner

Release 5.2.2 (released Sep 27, 2022)
=====================================

* #10872: Restore link targets for autodoc modules to the top of content.
  Patch by Dominic Davis-Foster.

Release 5.2.1 (released Sep 25, 2022)
=====================================

Bugs fixed
----------

* #10861: Always normalise the ``pycon3`` lexer to ``pycon``.
* Fix using ``sphinx.ext.autosummary`` with modules containing titles in the
  module-level docstring.

Release 5.2.0.post0 (released Sep 24, 2022)
===========================================

* Recreated source tarballs for Debian maintainers.

Release 5.2.0 (released Sep 24, 2022)
=====================================

Dependencies
------------

* #10356: Sphinx now uses declarative metadata with ``pyproject.toml`` to
  create packages, using PyPA's ``flit`` project as a build backend. Patch by
  Adam Turner.

Deprecated
----------

* #10843: Support for HTML 4 output. Patch by Adam Turner.

Features added
--------------

* #10738: napoleon: Add support for docstring types using 'of', like
  ``type of type``. Example: ``tuple of int``.
* #10286: C++, support requires clauses not just between the template
  parameter lists and the declaration.
* #10755: linkcheck: Check the source URL of raw directives that use the ``url``
  option.
* #10781: Allow :rst:role:`ref` role to be used with definitions and fields.
* #10717: HTML Search: Increase priority for full title and
  subtitle matches in search results
* #10718: HTML Search: Save search result score to the HTML element for debugging
* #10673: Make toctree accept 'genindex', 'modindex' and 'search' docnames
* #6316, #10804: Add domain objects to the table of contents. Patch by Adam Turner
* #6692: HTML Search: Include explicit :rst:dir:`index` directive index entries
  in the search index and search results. Patch by Adam Turner
* #10816: imgmath: Allow embedding images in HTML as base64
* #10854: HTML Search: Use browser localstorage for highlight control, stop
  storing highlight parameters in URL query strings. Patch by Adam Turner.

Bugs fixed
----------

* #10723: LaTeX: 5.1.0 has made the 'sphinxsetup' ``verbatimwithframe=false``
  become without effect.
* #10257: C++, ensure consistent non-specialization template argument
  representation.
* #10729: C++, fix parsing of certain non-type template parameter packs.
* #10715: Revert #10520: "Fix" use of sidebar classes in ``agogo.css_t``

Release 5.1.1 (released Jul 26, 2022)
=====================================

Bugs fixed
----------

* #10701: Fix ValueError in the new ``deque`` based ``sphinx.ext.napoleon``
  iterator implementation.
* #10702: Restore compatibility with third-party builders.

Release 5.1.0 (released Jul 24, 2022)
=====================================

Dependencies
------------

* #10656: Support `Docutils 0.19`_. Patch by Adam Turner.

.. _Docutils 0.19: https://docutils.sourceforge.io/RELEASE-NOTES.html#release-0-19-2022-07-05

Deprecated
----------

* #10467: Deprecated ``sphinx.util.stemmer`` in favour of ``snowballstemmer``.
  Patch by Adam Turner.
* #9856: Deprecated ``sphinx.ext.napoleon.iterators``.

Features added
--------------

* #10444: html theme: Allow specifying multiple CSS files through the ``stylesheet``
  setting in ``theme.conf`` or by setting ``html_style`` to an iterable of strings.
* #10366: std domain: Add support for emphasising placeholders in :rst:dir:`option`
  directives through a new :confval:`option_emphasise_placeholders` configuration
  option.
* #10439: std domain: Use the repr of some variables when displaying warnings,
  making whitespace issues easier to identify.
* #10571: quickstart: Reduce content in the generated ``conf.py`` file. Patch by
  Pradyun Gedam.
* #10648: LaTeX: CSS-named-alike additional :ref:`'sphinxsetup' <latexsphinxsetup>`
  keys allow to configure four separate border-widths, four paddings, four
  corner radii, a shadow (possibly inset), colours for border, background, shadow
  for each of the code-block, topic, attention, caution, danger, error and warning
  directives.
* #10655: LaTeX: Explain non-standard encoding in LatinRules.xdy
* #10599: HTML Theme: Wrap consecutive footnotes in an ``<aside>`` element when
  using Docutils 0.18 or later, to allow for easier styling. This matches the
  behaviour introduced in Docutils 0.19. Patch by Adam Turner.
* #10518: config: Add ``include_patterns`` as the opposite of ``exclude_patterns``.
  Patch by Adam Turner.

Bugs fixed
----------

* #10594: HTML Theme: field term colons are doubled if using Docutils 0.18+
* #10596: Build failure if Docutils version is 0.18 (not 0.18.1) due
  to missing ``Node.findall()``
* #10506: LaTeX: build error if highlighting inline code role in figure caption
  (refs: #10251)
* #10634: Make -P (pdb) option work better with exceptions triggered from events
* #10550: py domain: Fix spurious whitespace in unparsing various operators (``+``,
  ``-``, ``~``, and ``**``). Patch by Adam Turner (refs: #10551).
* #10460: logging: Always show node source locations as absolute paths.
* HTML Search: HTML tags are displayed as a part of object name
* HTML Search: search snippets should not be folded
* HTML Search: Minor errors are emitted on fetching search snippets
* HTML Search: The markers for header links are shown in the search result
* #10520: HTML Theme: Fix use of sidebar classes in ``agogo.css_t``.
* #6679: HTML Theme: Fix inclusion of hidden toctrees in the agogo theme.
* #10566: HTML Theme: Fix enable_search_shortcuts does not work
* #8686: LaTeX: Text can fall out of code-block at end of page and leave artifact
  on next page
* #10633: LaTeX: user injected ``\color`` commands in topic or admonition boxes may
  cause color leaks in PDF due to upstream `framed.sty
  <https://ctan.org/pkg/framed>`_ bug
* #10638: LaTeX: framed coloured boxes in highlighted code (e.g. highlighted
  diffs using Pygments style ``'manni'``) inherit thickness of code-block frame
* #10647: LaTeX: Only one ``\label`` is generated for ``desc_signature`` node
  even if it has multiple node IDs
* #10579: i18n: UnboundLocalError is raised on translating raw directive
* #9577, #10088: py domain: Fix warning for duplicate Python references when
  using ``:any:`` and autodoc.
* #10548: HTML Search: fix minor summary issues.

Release 5.0.2 (released Jun 17, 2022)
=====================================

Features added
--------------

* #10523: HTML Theme: Expose the Docutils's version info tuple as a template
  variable, ``docutils_version_info``. Patch by Adam Turner.

Bugs fixed
----------

* #10538: autodoc: Inherited class attribute having docstring is documented even
  if :confval:`autodoc_inherit_docstring` is disabled
* #10509: autosummary: autosummary fails with a shared library
* #10497: py domain: Failed to resolve strings in Literal. Patch by Adam Turner.
* #10523: HTML Theme: Fix double brackets on citation references in Docutils 0.18+.
  Patch by Adam Turner.
* #10534: Missing CSS for nav.contents in Docutils 0.18+. Patch by Adam Turner.

Release 5.0.1 (released Jun 03, 2022)
=====================================

Bugs fixed
----------

* #10498: gettext: TypeError is raised when sorting warning messages if a node
  has no line number. Patch by Adam Turner.
* #10493: HTML Theme: :dudir:`topic` directive is rendered incorrectly with
  Docutils 0.18. Patch by Adam Turner.
* #10495: IndexError is raised for a :rst:role:`kbd` role having a separator.
  Patch by Adam Turner.

Release 5.0.0 (released May 30, 2022)
=====================================

Dependencies
------------

5.0.0 b1

* #10164: Support `Docutils 0.18`_. Patch by Adam Turner.

.. _Docutils 0.18: https://docutils.sourceforge.io/RELEASE-NOTES.html#release-0-18-2021-10-26

Incompatible changes
--------------------

5.0.0 b1

* #10031: autosummary: ``sphinx.ext.autosummary.import_by_name()`` now raises
  ``ImportExceptionGroup`` instead of ``ImportError`` when it failed to import
  target object.  Please handle the exception if your extension uses the
  function to import Python object.  As a workaround, you can disable the
  behavior via ``grouped_exception=False`` keyword argument until v7.0.
* #9962: texinfo: Customizing styles of emphasized text via ``@definfoenclose``
  command was not supported because the command was deprecated since texinfo 6.8
* #2068: :confval:`intersphinx_disabled_reftypes` has changed default value
  from an empty list to ``['std:doc']`` as avoid too surprising silent
  intersphinx resolutions.
  To migrate: either add an explicit inventory name to the references
  intersphinx should resolve, or explicitly set the value of this configuration
  variable to an empty list.
* #10197: html theme: Reduce ``body_min_width`` setting in basic theme to 360px
* #9999: LaTeX: separate terms from their definitions by a CR (refs: #9985)
* #10062: Change the default language to ``'en'`` if any language is not set in
  ``conf.py``

5.0.0 final

* #10474: :confval:`language` does not accept ``None`` as it value.  The default
  value of ``language`` becomes to ``'en'`` now.
  Patch by Adam Turner and Takeshi KOMIYA.

Deprecated
----------

5.0.0 b1

* #10028: jQuery and underscore.js will no longer be automatically injected into
  themes from Sphinx 6.0. If you develop a theme or extension that uses the
  ``jQuery``, ``$``, or ``$u`` global objects, you need to update your
  JavaScript or use the mitigation below.

  To re-add jQuery and underscore.js, you will need to copy ``jquery.js`` and
  ``underscore.js`` from `the Sphinx repository`_ to your ``static`` directory,
  and add the following to your ``layout.html``:

  .. _the Sphinx repository: https://github.com/sphinx-doc/sphinx/tree/v5.3.0/sphinx/themes/basic/static
  .. code-block:: html+jinja

     {%- block scripts %}
         <script src="{{ pathto('_static/jquery.js', resource=True) }}"></script>
         <script src="{{ pathto('_static/underscore.js', resource=True) }}"></script>
         {{ super() }}
     {%- endblock %}

  Patch by Adam Turner.
* setuptools integration.  The ``build_sphinx`` sub-command for setup.py is
  marked as deprecated to follow the policy of setuptools team.
* The ``locale`` argument of ``sphinx.util.i18n:babel_format_date()`` becomes
  required
* The ``language`` argument of ``sphinx.util.i18n:format_date()`` becomes
  required
* ``sphinx.builders.html.html5_ready``
* ``sphinx.io.read_doc()``
* ``sphinx.util.docutils.__version_info__``
* ``sphinx.util.docutils.is_html5_writer_available()``
* ``sphinx.writers.latex.LaTeXWriter.docclasses``

Features added
--------------

5.0.0 b1

* #9075: autodoc: The default value of :confval:`autodoc_typehints_format` is
  changed to ``'smart'``.  It will suppress the leading module names of
  typehints (ex. ``io.StringIO`` -> ``StringIO``).
* #8417: autodoc: ``:inherited-members:`` option now takes multiple classes.  It
  allows to suppress inherited members of several classes on the module at once
  by specifying the option to :rst:dir:`automodule` directive
* #9792: autodoc: Add new option for ``autodoc_typehints_description_target`` to
  include undocumented return values but not undocumented parameters.
* #10285: autodoc: singledispatch functions having typehints are not documented
* autodoc: :confval:`autodoc_typehints_format` now also applies to attributes,
  data, properties, and type variable bounds.
* #10258: autosummary: Recognize a documented attribute of a module as
  non-imported
* #10028: Removed internal usages of JavaScript frameworks (jQuery and
  underscore.js) and modernised ``doctools.js`` and ``searchtools.js`` to
  EMCAScript 2018. Patch by Adam Turner.
* #10302: C++, add support for conditional expressions (``?:``).
* #5157, #10251: Inline code is able to be highlighted via :dudir:`role`
  directive
* #10337: Make sphinx-build faster by caching Publisher object during build.
  Patch by Adam Turner.

Bugs fixed
----------

5.0.0 b1

* #10200: apidoc: Duplicated submodules are shown for modules having both .pyx
  and .so files. Patch by Adam Turner and Takeshi KOMIYA.
* #10279: autodoc: Default values for keyword only arguments in overloaded
  functions are rendered as a string literal
* #10280: autodoc: :confval:`autodoc_docstring_signature` unexpectedly generates
  return value typehint for constructors if docstring has multiple signatures
* #10266: autodoc: :confval:`autodoc_preserve_defaults` does not work for
  mixture of keyword only arguments with/without defaults
* #10310: autodoc: class methods are not documented when decorated with mocked
  function
* #10305: autodoc: Failed to extract optional forward-ref'ed typehints correctly
  via :confval:`autodoc_type_aliases`
* #10421: autodoc: :confval:`autodoc_preserve_defaults` doesn't work on class
  methods
* #10214: html: invalid language tag was generated if :confval:`language`
  contains a country code (ex. zh_CN)
* #9974: html: Updated jQuery version from 3.5.1 to 3.6.0
* #10236: html search: objects are duplicated in search result
* #9962: texinfo: Deprecation message for ``@definfoenclose`` command on
  building texinfo document
* #10000: LaTeX: glossary terms with common definition are rendered with
  too much vertical whitespace
* #10188: LaTeX: alternating multiply referred footnotes produce a ``?`` in
  pdf output
* #10363: LaTeX: make ``'howto'`` title page rule use ``\linewidth`` for
  compatibility with usage of a ``twocolumn`` class option
* #10318: ``:prepend:`` option of :rst:dir:`literalinclude` directive does not
  work with ``:dedent:`` option

5.0.0 final

* #9575: autodoc: The annotation of return value should not be shown when
  ``autodoc_typehints="description"``
* #9648: autodoc: ``*args`` and ``**kwargs`` entries are duplicated when
  ``autodoc_typehints="description"``
* #8180: autodoc: Docstring metadata ignored for attributes
* #10443: epub: EPUB builder can't detect the mimetype of .webp file
* #10104: gettext: Duplicated locations are shown if 3rd party extension does
  not provide correct information
* #10456: py domain: ``:meta:`` fields are displayed if docstring contains two
  or more meta-field
* #9096: sphinx-build: the value of progress bar for parallel build is wrong
* #10110: sphinx-build: exit code is not changed when error is raised on
  builder-finished event

Release 4.5.0 (released Mar 28, 2022)
=====================================

Incompatible changes
--------------------

* #10112: extlinks: Disable hardcoded links detector by default
* #9993, #10177: std domain: Disallow to refer an inline target via
  :rst:role:`ref` role

Deprecated
----------

* ``sphinx.ext.napoleon.docstring.GoogleDocstring._qualify_name()``

Features added
--------------

* #10260: Enable ``FORCE_COLOR`` and ``NO_COLOR`` for terminal colouring
* #10234: autosummary: Add "autosummary" CSS class to summary tables
* #10125: extlinks: Improve suggestion message for a reference having title
* #10112: extlinks: Add :confval:`extlinks_detect_hardcoded_links` to enable
  hardcoded links detector feature
* #9494, #9456: html search: Add a config variable
  :confval:`html_show_search_summary` to enable/disable the search summaries
* #9337: HTML theme, add option ``enable_search_shortcuts`` that enables :kbd:`/` as
  a Quick search shortcut and :kbd:`Esc` shortcut that
  removes search highlighting.
* #10107: i18n: Allow to suppress translation warnings by adding ``#noqa``
  comment to the tail of each translation message
* #10252: C++, support attributes on classes, unions, and enums.
* #10253: :rst:role:`pep` role now generates URLs based on `peps.python.org
  <https://peps.python.org>`_

Bugs fixed
----------

* #9876: autodoc: Failed to document an imported class that is built from native
  binary module
* #10133: autodoc: Crashed when mocked module is used for type annotation
* #10146: autodoc: :confval:`autodoc_default_options` does not support
  ``no-value`` option
* #9971: autodoc: TypeError is raised when the target object is annotated by
  unhashable object
* #10205: extlinks: Failed to compile regexp on checking hardcoded links
* #10277: html search: Could not search short words (ex. "use")
* #9529: LaTeX: named auto numbered footnote (ex. ``[#named]``) that is referred
  multiple times was rendered to a question mark
* #9924: LaTeX: multi-line :rst:dir:`cpp:function` directive has big vertical
  spacing in Latexpdf
* #10158: LaTeX: excessive whitespace since v4.4.0 for undocumented
  variables/structure members
* #10175: LaTeX: named footnote reference is linked to an incorrect footnote if
  the name is also used in the different document
* #10269: manpage: Failed to resolve the title of :rst:role:`ref` cross references
* #10179: i18n: suppress "rST localization" warning
* #10118: imgconverter: Unnecessary availability check is called for remote URIs
* #10181: napoleon: attributes are displayed like class attributes for google
  style docstrings when :confval:`napoleon_use_ivar` is enabled
* #10122: sphinx-build: make.bat does not check the installation of sphinx-build
  command before showing help

Release 4.4.0 (released Jan 17, 2022)
=====================================

Dependencies
------------

* #10007: Use ``importlib_metadata`` for python-3.9 or older
* #10007: Drop ``setuptools``

Features added
--------------

* #9075: autodoc: Add a config variable :confval:`autodoc_typehints_format`
  to suppress the leading module names of typehints of function signatures (ex.
  ``io.StringIO`` -> ``StringIO``)
* #9831: Autosummary now documents only the members specified in a module's
  ``__all__`` attribute if :confval:`autosummary_ignore_module_all` is set to
  ``False``. The default behaviour is unchanged. Autogen also now supports
  this behavior with the ``--respect-module-all`` switch.
* #9555: autosummary: Improve error messages on failure to load target object
* #9800: extlinks: Emit warning if a hardcoded link is replaceable
  by an extlink, suggesting a replacement.
* #9961: html: Support nested <kbd> HTML elements in other HTML builders
* #10013: html: Allow to change the loading method of JS via ``loading_method``
  parameter for :meth:`.Sphinx.add_js_file()`
* #9551: html search: "Hide Search Matches" link removes "highlight" parameter
  from URL
* #9815: html theme: Wrap sidebar components in div to allow customizing their
  layout via CSS
* #9827: i18n: Sort items in glossary by translated terms
* #9899: py domain: Allows to specify cross-reference specifier (``.`` and
  ``~``) as ``:type:`` option
* #9894: linkcheck: add option ``linkcheck_exclude_documents`` to disable link
  checking in matched documents.
* #9793: sphinx-build: Allow to use the parallel build feature in macOS on macOS
  and Python3.8+
* #10055: sphinx-build: Create directories when ``-w`` option given
* #9993: std domain: Allow to refer an inline target (ex. ``_`target name```)
  via :rst:role:`ref` role
* #9981: std domain: Strip value part of the option directive from general index
* #9391: texinfo: improve variable in ``samp`` role
* #9578: texinfo: Add :confval:`texinfo_cross_references` to disable cross
  references for readability with standalone readers
* #9822, #9062: add new Intersphinx role :rst:role:`external` for explicit
  lookup in the external projects, without resolving to the local project.

Bugs fixed
----------

* #9866: autodoc: doccomment for the imported class was ignored
* #9883: autodoc: doccomment for the alias to mocked object was ignored
* #9908: autodoc: debug message is shown on building document using NewTypes
  with Python 3.10
* #9968: autodoc: instance variables are not shown if __init__ method has
  position-only-arguments
* #9194: autodoc: types under the "typing" module are not hyperlinked
* #10009: autodoc: Crashes if target object raises an error on getting docstring
* #10058: autosummary: Imported members are not shown when
  ``autodoc_class_signature = 'separated'``
* #9947: i18n: topic directive having a bullet list can't be translatable
* #9878: mathjax: MathJax configuration is placed after loading MathJax itself
* #9932: napoleon: empty "returns" section is generated even if no description
* #9857: Generated RFC links use outdated base url
* #9909: HTML, prevent line-wrapping in literal text.
* #10061: html theme: Configuration values added by themes are not be able to
  override from conf.py
* #10073: imgconverter: Unnecessary availability check is called for "data" URIs
* #9925: LaTeX: prohibit also with ``'xelatex'`` line splitting at dashes of
  inline and parsed literals
* #9944: LaTeX: extra vertical whitespace for some nested declarations
* #9940: LaTeX: Multi-function declaration in Python domain has cramped
  vertical spacing in latexpdf output
* #10015: py domain: types under the "typing" module are not hyperlinked defined
  at info-field-list
* #9390: texinfo: Do not emit labels inside footnotes
* #9413: xml: Invalid XML was generated when cross referencing python objects
* #9979: Error level messages were displayed as warning messages
* #10057: Failed to scan documents if the project is placed onto the root
  directory
* #9636: code-block: ``:dedent:`` without argument did strip newlines

Release 4.3.2 (released Dec 19, 2021)
=====================================

Bugs fixed
----------

* #9917: C and C++, parse fundamental types no matter the order of simple type
  specifiers.

Release 4.3.1 (released Nov 28, 2021)
=====================================

Features added
--------------

* #9864: mathjax: Support changing the loading method of MathJax to "defer" via
  :confval:`mathjax_options`

Bugs fixed
----------

* #9838: autodoc: AttributeError is raised on building document for functions
  decorated by functools.lru_cache
* #9879: autodoc: AttributeError is raised on building document for an object
  having invalid __doc__ attribute
* #9844: autodoc: Failed to process a function wrapped with functools.partial if
  :confval:`autodoc_preserve_defaults` enabled
* #9872: html: Class namespace collision between autodoc signatures and
  Docutils 0.17
* #9868: imgmath: Crashed if the dvisvgm command failed to convert equation
* #9864: mathjax: Failed to render equations via MathJax v2.  The loading method
  of MathJax is back to "async" method again

Release 4.3.0 (released Nov 11, 2021)
=====================================

Dependencies
------------

* Support Python 3.10

Incompatible changes
--------------------

* #9649: ``searchindex.js``: the embedded data has changed format to allow
  objects with the same name in different domains.
* #9672: The rendering of Python domain declarations is implemented
  with more Docutils nodes to allow better CSS styling.
  It may break existing styling.
* #9672: the signature of
  ``domains.python.PyObject.get_signature_prefix`` has changed to
  return a list of nodes instead of a plain string.
* #9695: ``domains.js.JSObject.display_prefix`` has been changed into a method
  ``get_display_prefix`` which now returns a list of nodes
  instead of a plain string.
* #9695: The rendering of Javascript domain declarations is implemented
  with more Docutils nodes to allow better CSS styling.
  It may break existing styling.
* #9450: mathjax: Load MathJax via "defer" strategy

Deprecated
----------

* ``sphinx.ext.autodoc.AttributeDocumenter._datadescriptor``
* ``sphinx.writers.html.HTMLTranslator._fieldlist_row_index``
* ``sphinx.writers.html.HTMLTranslator._table_row_index``
* ``sphinx.writers.html5.HTML5Translator._fieldlist_row_index``
* ``sphinx.writers.html5.HTML5Translator._table_row_index``

Features added
--------------

* #9639: autodoc: Support asynchronous generator functions
* #9664: autodoc: ``autodoc-process-bases`` supports to inject reST snippet as a
  base class
* #9691: C, added new info-field ``retval``
  for :rst:dir:`c:function` and :rst:dir:`c:macro`.
* C++, added new info-field ``retval`` for :rst:dir:`cpp:function`.
* #9618: i18n: Add :confval:`gettext_allow_fuzzy_translations` to allow "fuzzy"
  messages for translation
* #9672: More CSS classes on Python domain descriptions
* #9695: More CSS classes on Javascript domain descriptions
* #9683: Revert the removal of ``add_stylesheet()`` API.  It will be kept until
  the Sphinx 6.0 release
* #2068, add :confval:`intersphinx_disabled_reftypes` for disabling
  interphinx resolution of cross-references that do not have an explicit
  inventory specification. Specific types of cross-references can be disabled,
  e.g., ``std:doc`` or all cross-references in a specific domain,
  e.g., ``std:*``.
* #9623: Allow to suppress "toctree contains reference to excluded document"
  warnings using :confval:`suppress_warnings`

Bugs fixed
----------

* #9630: autodoc: Failed to build cross references if :confval:`primary_domain`
  is not 'py'
* #9644: autodoc: Crashed on getting source info from problematic object
* #9655: autodoc: mocked object having doc comment is warned unexpectedly
* #9651: autodoc: return type field is not generated even if
  :confval:`autodoc_typehints_description_target` is set to "documented" when
  its info-field-list contains ``:returns:`` field
* #9657: autodoc: The base class for a subclass of mocked object is incorrect
* #9607: autodoc: Incorrect base class detection for the subclasses of the
  generic class
* #9755: autodoc: memory addresses are shown for aliases
* #9752: autodoc: Failed to detect type annotation for slots attribute
* #9756: autodoc: Crashed if classmethod does not have __func__ attribute
* #9757: autodoc: :confval:`autodoc_inherit_docstrings` does not effect to
  overridden classmethods
* #9781: autodoc: :confval:`autodoc_preserve_defaults` does not support
  hexadecimal numeric
* #9630: autosummary: Failed to build summary table if :confval:`primary_domain`
  is not 'py'
* #9670: html: Fix download file with special characters
* #9710: html: Wrong styles for even/odd rows in nested tables
* #9763: html: parameter name and its type annotation are not separated in HTML
* #9649: HTML search: when objects have the same name but in different domains,
  return all of them as result instead of just one.
* #7634: intersphinx: references on the file in sub directory are broken
* #9737: LaTeX: hlist is rendered as a list containing "aggedright" text
* #9678: linkcheck: file extension was shown twice in warnings
* #9697: py domain: An index entry with parens was registered for ``py:method``
  directive with ``:property:`` option
* #9775: py domain: Literal typehint was converted to a cross reference when
  :confval:`autodoc_typehints`\ ``='description'``
* #9708: needs_extension failed to check double-digit version correctly
* #9688: Fix Sphinx patched :dudir:`code` does not recognize ``:class:`` option
* #9733: Fix for logging handler flushing warnings in the middle of the docs
  build
* #9656: Fix warnings without subtype being incorrectly suppressed
* Intersphinx, for unresolved references with an explicit inventory,
  e.g., ``proj:myFunc``, leave the inventory prefix in the unresolved text.

Release 4.2.0 (released Sep 12, 2021)
=====================================

Features added
--------------

* #9445: autodoc: Support class properties
* #9479: autodoc: Emit a warning if target is a mocked object
* #9560: autodoc: Allow to refer NewType instances with module name in Python
  3.10 or above
* #9447: html theme: Expose the version of Sphinx in the form of tuple as a
  template variable ``sphinx_version_tuple``
* #9594: manpage: Suppress the title of man page if description is empty
* #9445: py domain: :rst:dir:`py:property` directive supports ``:classmethod:``
  option to describe the class property
* #9524: test: SphinxTestApp can take ``builddir`` as an argument
* #9535: C and C++, support more fundamental types, including GNU extensions.

Bugs fixed
----------

* #9608: apidoc: apidoc does not generate a module definition for implicit
  namespace package
* #9504: autodoc: generate incorrect reference to the parent class if the target
  class inherites the class having ``_name`` attribute
* #9537, #9589: autodoc: Some objects under ``typing`` module are not displayed
  well with the HEAD of 3.10
* #9487: autodoc: typehint for cached_property is not shown
* #9509: autodoc: AttributeError is raised on failed resolving typehints
* #9518: autodoc: autodoc_docstring_signature does not effect to ``__init__()``
  and ``__new__()``
* #9522: autodoc: PEP 585 style typehints having arguments (ex. ``list[int]``)
  are not displayed well
* #9481: autosummary: some warnings contain non-existing filenames
* #9568: autosummary: summarise overlined sectioned headings correctly
* #9600: autosummary: Type annotations which contain commas in autosummary table
  are not removed completely
* #9481: c domain: some warnings contain non-existing filenames
* #9481: cpp domain: some warnings contain non-existing filenames
* #9456: html search: abbreation marks are inserted to the search result if
  failed to fetch the content of the page
* #9617: html search: The JS requirement warning is shown if browser is slow
* #9267: html theme: CSS and JS files added by theme were loaded twice
* #9585: py domain: ``:type:`` option for :rst:dir:`py:property` directive does
  not create a hyperlink
* #9576: py domain: Literal typehint was converted to a cross reference
* #9535 comment: C++, fix parsing of defaulted function parameters that are
  function pointers.
* #9564: smartquotes: don't adjust typography for text with
  language-highlighted ``:code:`` role.
* #9512: sphinx-build: crashed with the HEAD of Python 3.10

Release 4.1.2 (released Jul 27, 2021)
=====================================

Incompatible changes
--------------------

* #9435: linkcheck: Disable checking automatically generated anchors on
  github.com (ex. anchors in reST/Markdown documents)

Bugs fixed
----------

* #9489: autodoc: Custom types using ``typing.NewType`` are not displayed well
  with the HEAD of 3.10
* #9490: autodoc: Some objects under ``typing`` module are not displayed well
  with the HEAD of 3.10
* #9436, #9471: autodoc: crashed if ``autodoc_class_signature = "separated"``
* #9456: html search: html_copy_source can't control the search summaries
* #9500: LaTeX: Failed to build Japanese document on Windows
* #9435: linkcheck: Failed to check anchors in github.com

Release 4.1.1 (released Jul 15, 2021)
=====================================

Dependencies
------------

* #9434: sphinxcontrib-htmlhelp-2.0.0 or above
* #9434: sphinxcontrib-serializinghtml-1.1.5 or above

Bugs fixed
----------

* #9438: html: HTML logo or Favicon specified as file not being found on output

Release 4.1.0 (released Jul 12, 2021)
=====================================

Dependencies
------------

* Support jinja2-3.0

Deprecated
----------

* The ``app`` argument of ``sphinx.environment.BuildEnvironment`` becomes
  required
* ``sphinx.application.Sphinx.html_theme``
* ``sphinx.ext.autosummary._app``
* ``sphinx.util.docstrings.extract_metadata()``

Features added
--------------

* #8107: autodoc: Add ``class-doc-from`` option to :rst:dir:`autoclass`
  directive to control the content of the specific class like
  :confval:`autoclass_content`
* #8588: autodoc: :confval:`autodoc_type_aliases` now supports dotted name. It
  allows you to define an alias for a class with module name like
  ``foo.bar.BazClass``
* #9175: autodoc: Special member is not documented in the module
* #9195: autodoc: The arguments of ``typing.Literal`` are wrongly rendered
* #9185: autodoc: :confval:`autodoc_typehints` allows ``'both'`` setting to
  allow typehints to be included both in the signature and description
* #4257: autodoc: Add :confval:`autodoc_class_signature` to separate the class
  entry and the definition of ``__init__()`` method
* #8061, #9218: autodoc: Support variable comment for alias classes
* #3014: autodoc: Add :event:`autodoc-process-bases` to modify the base classes
  of the class definitions
* #9272: autodoc: Render enum values for the default argument value better
* #9384: autodoc: ``autodoc_typehints='none'`` now erases typehints for
  variables, attributes and properties
* #3257: autosummary: Support instance attributes for classes
* #9358: html: Add "heading" role to the toctree items
* #9225: html: Add span tag to the return typehint of method/function
* #9129: html search: Show search summaries when ``html_copy_source = False``
* #9307: html search: Prevent corrections and completions in search field
* #9120: html theme: Eliminate prompt characters of code-block from copyable
  text
* #9176: i18n: Emit a debug message if message catalog file not found under
  :confval:`locale_dirs`
* #9414: LaTeX: Add xeCJKVerbAddon to default fvset config for Chinese documents
* #9016: linkcheck: Support checking anchors on github.com
* #9016: linkcheck: Add a new event :event:`linkcheck-process-uri` to modify
  URIs before checking hyperlinks
* #6525: linkcheck: Add :confval:`linkcheck_allowed_redirects` to mark
  hyperlinks that are redirected to expected URLs as "working"
* #1874: py domain: Support union types using ``|`` in info-field-list
* #9268: py domain: :confval:`python_use_unqualified_type_names` supports type
  field in info-field-list
* #9097: Optimize the parallel build
* #9131: Add :confval:`nitpick_ignore_regex` to ignore nitpicky warnings using
  regular expressions
* #9174: Add ``Sphinx.set_html_assets_policy`` to tell extensions to include
  HTML assets in all the pages. Extensions can check this via
  ``Sphinx.registry.html_assets_policy``
* C++, add support for

  - ``inline`` variables,
  - ``consteval`` functions,
  - ``constinit`` variables,
  - ``char8_t``,
  - ``explicit(<constant expression>)`` specifier,
  - digit separators in literals, and
  - constraints in placeholder type specifiers, aka. adjective syntax
    (e.g., ``Sortable auto &v``).

* C, add support for digit separators in literals.
* #9166: LaTeX: support containers in LaTeX output


Bugs fixed
----------

* #8872: autodoc: stacked singledispatches are wrongly rendered
* #8597: autodoc: a docsting having metadata only should be treated as
  undocumented
* #9185: autodoc: typehints for overloaded functions and methods are inaccurate
* #9250: autodoc: The inherited method not having docstring is wrongly parsed
* #9283: autodoc: autoattribute directive failed to generate document for an
  attribute not having any comment
* #9364: autodoc: single element tuple on the default argument value is wrongly
  rendered
* #9362: autodoc: AttributeError is raised on processing a subclass of Tuple[()]
* #9404: autodoc: TypeError is raised on processing dict-like object (not a
  class) via autoclass directive
* #9317: html: Pushing left key causes visiting the next page at the first page
* #9381: html: URL for html_favicon and html_log does not work
* #9270: html theme : pyramid theme generates incorrect logo links
* #9217: manpage: The name of manpage directory that is generated by
  :confval:`man_make_section_directory` is not correct
* #9350: manpage: Fix font isn't reset after keyword at the top of samp role
* #9306: Linkcheck reports broken link when remote server closes the connection
  on HEAD request
* #9280: py domain: "exceptions" module is not displayed
* #9418: py domain: a Callable annotation with no parameters
  (e.g. ``Callable[[], None])`` will be rendered with a bracket missing
  (``Callable[], None]``)
* #9319: quickstart: Make sphinx-quickstart exit when conf.py already exists
* #9387: xml: XML Builder ignores custom visitors
* #9224: ``:param:`` and ``:type:`` fields does not support a type containing
  whitespace (ex. ``Dict[str, str]``)
* #8945: when transforming typed fields, call the specified role instead of
  making an single xref. For C and C++, use the ``expr`` role for typed fields.

Release 4.0.3 (released Jul 05, 2021)
=====================================

Features added
--------------

* C, add C23 keywords ``_Decimal32``, ``_Decimal64``, and ``_Decimal128``.
* #9354: C, add :confval:`c_extra_keywords` to allow user-defined keywords
  during parsing.
* Revert the removal of ``sphinx.util:force_decode()`` to become some 3rd party
  extensions available again during 5.0

Bugs fixed
----------

* #9330: changeset domain: :rst:dir:`versionchanged` with contents being a list
  will cause error during pdf build
* #9313: LaTeX: complex table with merged cells broken since 4.0
* #9305: LaTeX: backslash may cause Improper discretionary list pdf build error
  with Japanese engines
* #9354: C, remove special macro names from the keyword list.
  See also :confval:`c_extra_keywords`.
* #9322: KeyError is raised on PropagateDescDomain transform

Release 4.0.2 (released May 20, 2021)
=====================================

Dependencies
------------

* #9216: Support jinja2-3.0

Incompatible changes
--------------------

* #9222: Update Underscore.js to 1.13.1
* #9217: manpage: Stop creating a section directory on build manpage by default
  (see :confval:`man_make_section_directory`)

Bugs fixed
----------

* #9210: viewcode: crashed if non importable modules found on parallel build
* #9240: Unknown node error for pending_xref_condition is raised if an extension
  that does not support the node installs a missing-reference handler

Release 4.0.1 (released May 11, 2021)
=====================================

Bugs fixed
----------

* #9189: autodoc: crashed when ValueError is raised on generating signature
  from a property of the class
* #9188: autosummary: warning is emitted if list value is set to
  autosummary_generate
* #8380: html search: tags for search result are broken
* #9198: i18n: Babel emits errors when running compile_catalog
* #9205: py domain: The :canonical: option causes "more than one target for
  cross-reference" warning
* #9201: websupport: UndefinedError is raised: 'css_tag' is undefined

Release 4.0.0 (released May 09, 2021)
=====================================

Dependencies
------------

4.0.0b1

* Drop python 3.5 support
* Drop Docutils 0.12 and 0.13 support
* LaTeX: add ``tex-gyre`` font dependency

4.0.0b2

* Support Docutils 0.17.  Please notice it changes the output of HTML builder.
  Some themes do not support it, and you need to update your custom CSS to
  upgrade it.

Incompatible changes
--------------------

4.0.0b1

* #8539: autodoc: info-field-list is generated into the class description when
  :confval:`autodoc_typehints`\ ``='description'`` and
  :confval:`autoclass_content`\ ``='class'`` set
* #8898: extlinks: "%s" becomes required keyword in the link caption string
* domain: The ``Index`` class becomes subclasses of ``abc.ABC`` to indicate
  methods that must be overridden in the concrete classes
* #4826: py domain: The structure of python objects is changed.  A boolean value
  is added to indicate that the python object is canonical one
* #7425: MathJax: The MathJax was changed from 2 to 3. Users using a custom
  MathJax configuration may have to set the old MathJax path or update their
  configuration for version 3. See :mod:`sphinx.ext.mathjax`.
* #7784: i18n: The msgid for alt text of image is changed
* #5560: napoleon: :confval:`napoleon_use_param` also affect "other parameters"
  section
* #7996: manpage: Make a section directory on build manpage by default (see
  :confval:`man_make_section_directory`)
* #7849: html: Change the default setting of
  :confval:`html_codeblock_linenos_style` to ``'inline'``
* #8380: html search: search results are wrapped with ``<p>`` instead of
  ``<div>``
* html theme: Move a script tag for documentation_options.js in
  basic/layout.html to ``script_files`` variable
* html theme: Move CSS tags in basic/layout.html to ``css_files`` variable
* #8915: html theme: Emit a warning for ``sphinx_rtd_theme`` 0.2.4 or older
* #8508: LaTeX: uplatex becomes a default setting of latex_engine for Japanese
  documents
* #5977: py domain: ``:var:``, ``:cvar:`` and ``:ivar:`` fields do not create
  cross-references
* #4550: The ``align`` attribute of ``figure`` and ``table`` nodes becomes
  ``None`` by default instead of ``'default'``
* #8769: LaTeX refactoring: split sphinx.sty into multiple files and rename
  some auxiliary files created in ``latex`` build output repertory
* #8937: Use explicit title instead of <no title>
* #8487: The :file: option for csv-table directive now recognizes an absolute
  path as a relative path from source directory

4.0.0b2

* #9023: Change the CSS classes on :rst:role:`cpp:expr` and
  :rst:role:`cpp:texpr`.

Deprecated
----------

* :confval:`html_codeblock_linenos_style`
* ``favicon`` and ``logo`` variable in HTML templates
* ``sphinx.directives.patches.CSVTable``
* ``sphinx.directives.patches.ListTable``
* ``sphinx.directives.patches.RSTTable``
* ``sphinx.ext.autodoc.directive.DocumenterBridge.filename_set``
* ``sphinx.ext.autodoc.directive.DocumenterBridge.warn()``
* ``sphinx.registry.SphinxComponentRegistry.get_source_input()``
* ``sphinx.registry.SphinxComponentRegistry.source_inputs``
* ``sphinx.transforms.FigureAligner``
* ``sphinx.util.pycompat.convert_with_2to3()``
* ``sphinx.util.pycompat.execfile_()``
* ``sphinx.util.smartypants``
* ``sphinx.util.typing.DirectiveOption``

Features added
--------------

4.0.0b1

* #8924: autodoc: Support ``bound`` argument for TypeVar
* #7383: autodoc: Support typehints for properties
* #5603: autodoc: Allow to refer to a python class using its canonical name
  when the class has two different names; a canonical name and an alias name
* #8539: autodoc: Add :confval:`autodoc_typehints_description_target` to control
  the behavior of ``autodoc_typehints=description``
* #8841: autodoc: :confval:`autodoc_docstring_signature` will continue to look
  for multiple signature lines without backslash character
* #7549: autosummary: Enable :confval:`autosummary_generate` by default
* #8898: extlinks: Allow %s in link caption string
* #4826: py domain: Add ``:canonical:`` option to python directives to describe
  the location where the object is defined
* #7199: py domain: Add :confval:`python_use_unqualified_type_names` to suppress
  the module name of the python reference if it can be resolved (experimental)
* #7068: py domain: Add :rst:dir:`py:property` directive to describe a property
* #7784: i18n: The alt text for image is translated by default (without
  :confval:`gettext_additional_targets` setting)
* #2018: html: :confval:`html_favicon` and :confval:`html_logo` now accept URL
  for the image
* #8070: html search: Support searching for 2characters word
* #9036: html theme: Allow to inherite the search page
* #8938: imgconverter: Show the error of the command availability check
* #7830: Add debug logs for change detection of sources and templates
* #8201: Emit a warning if toctree contains duplicated entries
* #8326: ``master_doc`` is now renamed to :confval:`root_doc`
* #8942: C++, add support for the C++20 spaceship operator, ``<=>``.
* #7199: A new node, ``sphinx.addnodes.pending_xref_condition`` has been added.
  It can be used to choose appropriate content of the reference by conditions.

4.0.0b2

* #8818: autodoc: Super class having ``Any`` arguments causes nitpicky warning
* #9095: autodoc: TypeError is raised on processing broken metaclass
* #9110: autodoc: metadata of GenericAlias is not rendered as a reference in
  py37+
* #9098: html: copy-range protection for doctests doesn't work in Safari
* #9103: LaTeX: imgconverter: conversion runs even if not needed
* #8127: py domain: Ellipsis in info-field-list causes nitpicky warning
* #9121: py domain: duplicated warning is emitted when both canonical and its
  alias objects are defined on the document
* #9023: More CSS classes on domain descriptions, see :ref:`nodes` for details.
* #8195: mathjax: Rename :confval:`mathjax_config` to
  :confval:`mathjax2_config` and add :confval:`mathjax3_config`

Bugs fixed
----------

4.0.0b1

* #8917: autodoc: Raises a warning if function has wrong __globals__ value
* #8415: autodoc: a TypeVar imported from other module is not resolved (in
  Python 3.7 or above)
* #8992: autodoc: Failed to resolve types.TracebackType type annotation
* #8905: html: ``html_add_permalinks=None`` and ``html_add_permalinks=""``
  are ignored
* #8380: html search: Paragraphs in search results are not identified as ``<p>``
* #8915: html theme: The translation of ``sphinx_rtd_theme`` does not work
* #8342: Emit a warning if a unknown domain is given for directive or role (ex.
  ``:unknown:doc:``)
* #7241: LaTeX: No wrapping for ``cpp:enumerator``
* #8711: LaTeX: backticks in code-blocks trigger latexpdf build warning (and font
  change) with late TeXLive 2019
* #8253: LaTeX: Figures with no size defined get overscaled (compared to images
  with size explicitly set in pixels) (fixed for ``'pdflatex'/'lualatex'`` only)
* #8881: LaTeX: The depth of bookmarks panel in PDF is not enough for navigation
* #8874: LaTeX: the fix to two minor Pygments LaTeXFormatter output issues ignore
  Pygments style
* #8925: LaTeX: 3.5.0 ``verbatimmaxunderfull`` setting does not work as
  expected
* #8980: LaTeX: missing line break in ``\pysigline``
* #8995: LaTeX: legacy ``\pysiglinewithargsret`` does not compute correctly
  available horizontal space and should use a ragged right style
* #9009: LaTeX: "release" value with underscore leads to invalid LaTeX
* #8911: C++: remove the longest matching prefix in
  :confval:`cpp_index_common_prefix` instead of the first that matches.
* C, properly reject function declarations when a keyword is used
  as parameter name.
* #8933: viewcode: Failed to create back-links on parallel build
* #8960: C and C++, fix rendering of (member) function pointer types in
  function parameter lists.
* C++, fix linking of names in array declarators, pointer to member
  (function) declarators, and in the argument to ``sizeof...``.
* C, fix linking of names in array declarators.

4.0.0b2

* C, C++, fix ``KeyError`` when an ``alias`` directive is the first C/C++
  directive in a file with another C/C++ directive later.

4.0.0b3

* #9167: html: Failed to add CSS files to the specific page

Release 3.5.5 (in development)
==============================

Release 3.5.4 (released Apr 11, 2021)
=====================================

Dependencies
------------

* #9071: Restrict Docutils to 0.16

Bugs fixed
----------

* #9078: autodoc: Async staticmethods and classmethods are considered as non
  async coroutine-functions with Python3.10
* #8870, #9001, #9051: html theme: The style are not applied with Docutils 0.17

  - toctree captions
  - The content of ``sidebar`` directive
  - figures

Release 3.5.3 (released Mar 20, 2021)
=====================================

Features added
--------------

* #8959: using UNIX path separator in image directive confuses Sphinx on Windows

Release 3.5.2 (released Mar 06, 2021)
=====================================

Bugs fixed
----------

* #8943: i18n: Crashed by broken translation messages in ES, EL and HR
* #8936: LaTeX: A custom LaTeX builder fails with unknown node error
* #8952: Exceptions raised in a Directive cause parallel builds to hang

Release 3.5.1 (released Feb 16, 2021)
=====================================

Bugs fixed
----------

* #8883: autodoc: AttributeError is raised on assigning __annotations__ on
  read-only class
* #8884: html: minified js stemmers not included in the distributed package
* #8885: html: AttributeError is raised if CSS/JS files are installed via
  :confval:`html_context`
* #8880: viewcode: ExtensionError is raised on incremental build after
  unparsable python module found

Release 3.5.0 (released Feb 14, 2021)
=====================================

Dependencies
------------

* LaTeX: ``multicol`` (it is anyhow a required part of the official latex2e
  base distribution)

Incompatible changes
--------------------

* Update Underscore.js to 1.12.0
* #6550: html: The config variable ``html_add_permalinks`` is replaced by
  :confval:`html_permalinks` and :confval:`html_permalinks_icon`

Deprecated
----------

* pending_xref node for viewcode extension
* ``sphinx.builders.linkcheck.CheckExternalLinksBuilder.anchors_ignore``
* ``sphinx.builders.linkcheck.CheckExternalLinksBuilder.auth``
* ``sphinx.builders.linkcheck.CheckExternalLinksBuilder.broken``
* ``sphinx.builders.linkcheck.CheckExternalLinksBuilder.good``
* ``sphinx.builders.linkcheck.CheckExternalLinksBuilder.redirected``
* ``sphinx.builders.linkcheck.CheckExternalLinksBuilder.rqueue``
* ``sphinx.builders.linkcheck.CheckExternalLinksBuilder.to_ignore``
* ``sphinx.builders.linkcheck.CheckExternalLinksBuilder.workers``
* ``sphinx.builders.linkcheck.CheckExternalLinksBuilder.wqueue``
* ``sphinx.builders.linkcheck.node_line_or_0()``
* ``sphinx.ext.autodoc.AttributeDocumenter.isinstanceattribute()``
* ``sphinx.ext.autodoc.directive.DocumenterBridge.reporter``
* ``sphinx.ext.autodoc.importer.get_module_members()``
* ``sphinx.ext.autosummary.generate._simple_info()``
* ``sphinx.ext.autosummary.generate._simple_warn()``
* ``sphinx.writers.html.HTMLTranslator.permalink_text``
* ``sphinx.writers.html5.HTML5Translator.permalink_text``

Features added
--------------

* #8022: autodoc: autodata and autoattribute directives does not show right-hand
  value of the variable if docstring contains ``:meta hide-value:`` in
  info-field-list
* #8514: autodoc: Default values of overloaded functions are taken from actual
  implementation if they're ellipsis
* #8775: autodoc: Support type union operator (PEP-604) in Python 3.10 or above
* #8297: autodoc: Allow to extend :confval:`autodoc_default_options` via
  directive options
* #759: autodoc: Add a new configuration :confval:`autodoc_preserve_defaults` as
  an experimental feature.  It preserves the default argument values of
  functions in source code and keep them not evaluated for readability.
* #8619: html: kbd role generates customizable HTML tags for compound keys
* #8634: html: Allow to change the order of JS/CSS via ``priority`` parameter
  for :meth:`.Sphinx.add_js_file()` and :meth:`.Sphinx.add_css_file()`
* #6241: html: Allow to add JS/CSS files to the specific page when an extension
  calls ``app.add_js_file()`` or ``app.add_css_file()`` on
  :event:`html-page-context` event
* #6550: html: Allow to use HTML permalink texts via
  :confval:`html_permalinks_icon`
* #1638: html: Add permalink icons to glossary terms
* #8868: html search: performance issue with massive lists
* #8867: html search: Update JavaScript stemmer code to the latest version of
  Snowball (v2.1.0)
* #8852: i18n: Allow to translate heading syntax in MyST-Parser
* #8649: imgconverter: Skip availability check if builder supports the image
  type
* #8573: napoleon: Allow to change the style of custom sections using
  :confval:`napoleon_custom_sections`
* #8004: napoleon: Type definitions in Google style docstrings are rendered as
  references when :confval:`napoleon_preprocess_types` enabled
* #6241: mathjax: Include mathjax.js only on the document using equations
* #8775: py domain: Support type union operator (PEP-604)
* #8651: std domain: cross-reference for a rubric having inline item is broken
* #7642: std domain: Optimize case-insensitive match of term
* #8681: viewcode: Support incremental build
* #8132: Add :confval:`project_copyright` as an alias of :confval:`copyright`
* #207: Now :confval:`highlight_language` supports multiple languages
* #2030: :rst:dir:`code-block` and :rst:dir:`literalinclude` supports automatic
  dedent via no-argument ``:dedent:`` option
* C++, also hyperlink operator overloads in expressions and alias declarations.
* #8247: Allow production lists to refer to tokens from other production groups
* #8813: Show what extension (or module) caused it on errors on event handler
* #8213: C++: add ``maxdepth`` option to :rst:dir:`cpp:alias` to insert nested
  declarations.
* C, add ``noroot`` option to :rst:dir:`c:alias` to render only nested
  declarations.
* C++, add ``noroot`` option to :rst:dir:`cpp:alias` to render only nested
  declarations.

Bugs fixed
----------

* #8727: apidoc: namespace module file is not generated if no submodules there
* #741: autodoc: inherited-members doesn't work for instance attributes on super
  class
* #8592: autodoc: ``:meta public:`` does not effect to variables
* #8594: autodoc: empty ``__all__`` attribute is ignored
* #8315: autodoc: Failed to resolve struct.Struct type annotation
* #8652: autodoc: All variable comments in the module are ignored if the module
  contains invalid type comments
* #8693: autodoc: Default values for overloaded functions are rendered as string
* #8134: autodoc: crashes when mocked decorator takes arguments
* #8800: autodoc: Uninitialized attributes in superclass are recognized as
  undocumented
* #8655: autodoc: Failed to generate document if target module contains an
  object that raises an exception on ``hasattr()``
* #8306: autosummary: mocked modules are documented as empty page when using
  :recursive: option
* #8232: graphviz: Image node is not rendered if graph file is in subdirectory
* #8618: html: kbd role produces incorrect HTML when compound-key separators (-,
  + or ^) are used as keystrokes
* #8629: html: A type warning for html_use_opensearch is shown twice
* #8714: html: kbd role with "Caps Lock" rendered incorrectly
* #8123: html search: fix searching for terms containing + (Requires a custom
  search language that does not split on +)
* #8665: html theme: Could not override globaltoc_maxdepth in theme.conf
* #8446: html: consecutive spaces are displayed as single space
* #8745: i18n: crashes with KeyError when translation message adds a new auto
  footnote reference
* #4304: linkcheck: Fix race condition that could lead to checking the
  availability of the same URL twice
* #8791: linkcheck: The docname for each hyperlink is not displayed
* #7118: sphinx-quickstart: questionnaire got Mojibake if libreadline unavailable
* #8094: texinfo: image files on the different directory with document are not
  copied
* #8782: todo: Cross references in todolist get broken
* #8720: viewcode: module pages are generated for epub on incremental build
* #8704: viewcode: anchors are generated in incremental build after singlehtml
* #8756: viewcode: highlighted code is generated even if not referenced
* #8671: :confval:`highlight_options` is not working
* #8341: C, fix intersphinx lookup types for names in declarations.
* C, C++: in general fix intersphinx and role lookup types.
* #8683: :confval:`html_last_updated_fmt` does not support UTC offset (%z)
* #8683: :confval:`html_last_updated_fmt` generates wrong time zone for %Z
* #1112: ``download`` role creates duplicated copies when relative path is
  specified
* #2616 (fifth item): LaTeX: footnotes from captions are not clickable,
  and for manually numbered footnotes only first one with same number is
  an hyperlink
* #7576: LaTeX with French babel and memoir crash: "Illegal parameter number
  in definition of ``\FNH@prefntext``"
* #8055: LaTeX (docs): A potential display bug with the LaTeX generation step
  in Sphinx (how to generate one-column index)
* #8072: LaTeX: Directive :rst:dir:`hlist` not implemented in LaTeX
* #8214: LaTeX: The :rst:role:`index` role and the glossary generate duplicate
  entries in the LaTeX index (if both used for same term)
* #8735: LaTeX: wrong internal links in pdf to captioned code-blocks when
  :confval:`numfig` is not ``True``
* #8442: LaTeX: some indexed terms are ignored when using xelatex engine
  (or pdflatex and :confval:`latex_use_xindy` set to ``True``) with memoir class
* #8750: LaTeX: URLs as footnotes fail to show in PDF if originating from
  inside function type signatures
* #8780: LaTeX: long words in narrow columns may not be hyphenated
* #8788: LaTeX: ``\titleformat`` last argument in sphinx.sty should be
  bracketed, not braced (and is anyhow not needed)
* #8849: LaTex: code-block printed out of margin (see the opt-in LaTeX syntax
  boolean :ref:`verbatimforcewraps <latexsphinxsetupforcewraps>` for use via
  the :ref:`'sphinxsetup' <latexsphinxsetup>` key of ``latex_elements``)
* #8183: LaTeX: Remove substitution_reference nodes from doctree only on LaTeX
  builds
* #8865: LaTeX: Restructure the index nodes inside title nodes only on LaTeX
  builds
* #8796: LaTeX: potentially critical low level TeX coding mistake has gone
  unnoticed so far
* C, :rst:dir:`c:alias` skip symbols without explicit declarations
  instead of crashing.
* C, :rst:dir:`c:alias` give a warning when the root symbol is not declared.
* C, ``expr`` role should start symbol lookup in the current scope.

Release 3.4.3 (released Jan 08, 2021)
=====================================

Bugs fixed
----------

* #8655: autodoc: Failed to generate document if target module contains an
  object that raises an exception on ``hasattr()``

Release 3.4.2 (released Jan 04, 2021)
=====================================

Bugs fixed
----------

* #8164: autodoc: Classes that inherit mocked class are not documented
* #8602: autodoc: The ``autodoc-process-docstring`` event is emitted to the
  non-datadescriptors unexpectedly
* #8616: autodoc: AttributeError is raised on non-class object is passed to
  autoclass directive

Release 3.4.1 (released Dec 25, 2020)
=====================================

Bugs fixed
----------

* #8559: autodoc: AttributeError is raised when using forward-reference type
  annotations
* #8568: autodoc: TypeError is raised on checking slots attribute
* #8567: autodoc: Instance attributes are incorrectly added to Parent class
* #8566: autodoc: The ``autodoc-process-docstring`` event is emitted to the
  alias classes unexpectedly
* #8583: autodoc: Unnecessary object comparison via ``__eq__`` method
* #8565: linkcheck: Fix PriorityQueue crash when link tuples are not
  comparable

Release 3.4.0 (released Dec 20, 2020)
=====================================

Incompatible changes
--------------------

* #8105: autodoc: the signature of class constructor will be shown for decorated
  classes, not a signature of decorator

Deprecated
----------

* The ``follow_wrapped`` argument of ``sphinx.util.inspect.signature()``
* The ``no_docstring`` argument of
  ``sphinx.ext.autodoc.Documenter.add_content()``
* ``sphinx.ext.autodoc.Documenter.get_object_members()``
* ``sphinx.ext.autodoc.DataDeclarationDocumenter``
* ``sphinx.ext.autodoc.GenericAliasDocumenter``
* ``sphinx.ext.autodoc.InstanceAttributeDocumenter``
* ``sphinx.ext.autodoc.SlotsAttributeDocumenter``
* ``sphinx.ext.autodoc.TypeVarDocumenter``
* ``sphinx.ext.autodoc.importer._getannotations()``
* ``sphinx.ext.autodoc.importer._getmro()``
* ``sphinx.pycode.ModuleAnalyzer.parse()``
* ``sphinx.util.osutil.movefile()``
* ``sphinx.util.requests.is_ssl_error()``

Features added
--------------

* #8119: autodoc: Allow to determine whether a member not included in
  ``__all__`` attribute of the module should be documented or not via
  :event:`autodoc-skip-member` event
* #8219: autodoc: Parameters for generic class are not shown when super class is
  a generic class and show-inheritance option is given (in Python 3.7 or above)
* autodoc: Add ``Documenter.config`` as a shortcut to access the config object
* autodoc: Add ``Optional[t]`` to annotation of function and method if a default
  value equal to ``None`` is set.
* #8209: autodoc: Add ``:no-value:`` option to :rst:dir:`autoattribute` and
  :rst:dir:`autodata` directive to suppress the default value of the variable
* #8460: autodoc: Support custom types defined by typing.NewType
* #8285: napoleon: Add :confval:`napoleon_attr_annotations` to merge type hints
  on source code automatically if any type is specified in docstring
* #8236: napoleon: Support numpydoc's "Receives" section
* #6914: Add a new event :event:`warn-missing-reference` to custom warning
  messages when failed to resolve a cross-reference
* #6914: Emit a detailed warning when failed to resolve a ``:ref:`` reference
* #6629: linkcheck: The builder now handles rate limits. See
  :confval:`linkcheck_rate_limit_timeout` for details.

Bugs fixed
----------

* #7613: autodoc: autodoc does not respect __signature__ of the class
* #4606: autodoc: the location of the warning is incorrect for inherited method
* #8105: autodoc: the signature of class constructor is incorrect if the class
  is decorated
* #8434: autodoc: :confval:`autodoc_type_aliases` does not effect to variables
  and attributes
* #8443: autodoc: autodata directive can't create document for PEP-526 based
  type annotated variables
* #8443: autodoc: autoattribute directive can't create document for PEP-526
  based uninitialized variables
* #8480: autodoc: autoattribute could not create document for __slots__
  attributes
* #8503: autodoc: autoattribute could not create document for a GenericAlias as
  class attributes correctly
* #8534: autodoc: autoattribute could not create document for a commented
  attribute in alias class
* #8452: autodoc: autodoc_type_aliases doesn't work when autodoc_typehints is
  set to "description"
* #8541: autodoc: autodoc_type_aliases doesn't work for the type annotation to
  instance attributes
* #8460: autodoc: autodata and autoattribute directives do not display type
  information of TypeVars
* #8493: autodoc: references to builtins not working in class aliases
* #8522: autodoc: ``__bool__`` method could be called
* #8067: autodoc: A typehint for the instance variable having type_comment on
  super class is not displayed
* #8545: autodoc: a __slots__ attribute is not documented even having docstring
* #741: autodoc: inherited-members doesn't work for instance attributes on super
  class
* #8477: autosummary: non utf-8 reST files are generated when template contains
  multibyte characters
* #8501: autosummary: summary extraction splits text after "el at." unexpectedly
* #8524: html: Wrong url_root has been generated on a document named "index"
* #8419: html search: Do not load ``language_data.js`` in non-search pages
* #8549: i18n: ``-D gettext_compact=0`` is no longer working
* #8454: graphviz: The layout option for graph and digraph directives don't work
* #8131: linkcheck: Use GET when HEAD requests cause Too Many Redirects, to
  accommodate infinite redirect loops on HEAD
* #8437: Makefile: ``make clean`` with empty BUILDDIR is dangerous
* #8365: py domain: ``:type:`` and ``:rtype:`` gives false ambiguous class
  lookup warnings
* #8352: std domain: Failed to parse an option that starts with bracket
* #8519: LaTeX: Prevent page brake in the middle of a seealso
* #8520: C, fix copying of AliasNode.

Release 3.3.1 (released Nov 12, 2020)
=====================================

Bugs fixed
----------

* #8372: autodoc: autoclass directive became slower than Sphinx 3.2
* #7727: autosummary: raise PycodeError when documenting python package
  without __init__.py
* #8350: autosummary: autosummary_mock_imports causes slow down builds
* #8364: C, properly initialize attributes in empty symbols.
* #8399: i18n: Put system locale path after the paths specified by configuration

Release 3.3.0 (released Nov 02, 2020)
=====================================

Deprecated
----------

* ``sphinx.builders.latex.LaTeXBuilder.usepackages``
* ``sphinx.builders.latex.LaTeXBuilder.usepackages_afger_hyperref``
* ``sphinx.ext.autodoc.SingledispatchFunctionDocumenter``
* ``sphinx.ext.autodoc.SingledispatchMethodDocumenter``

Features added
--------------

* #8100: html: Show a better error message for failures on copying
  html_static_files
* #8141: C: added a ``maxdepth`` option to :rst:dir:`c:alias` to insert
  nested declarations.
* #8081: LaTeX: Allow to add LaTeX package via ``app.add_latex_package()`` until
  just before writing .tex file
* #7996: manpage: Add :confval:`man_make_section_directory` to make a section
  directory on build man page
* #8289: epub: Allow to suppress "duplicated ToC entry found" warnings from epub
  builder using :confval:`suppress_warnings`.
* #8298: sphinx-quickstart: Add :option:`sphinx-quickstart --no-sep` option
* #8304: sphinx.testing: Register public markers in sphinx.testing.fixtures
* #8051: napoleon: use the obj role for all See Also items
* #8050: napoleon: Apply :confval:`napoleon_preprocess_types` to every field
* C and C++, show line numbers for previous declarations when duplicates are
  detected.
* #8183: Remove substitution_reference nodes from doctree only on LaTeX builds

Bugs fixed
----------

* #8085: i18n: Add support for having single text domain
* #6640: i18n: Failed to override system message translation
* #8143: autodoc: ``AttributeError`` is raised when ``False`` value is passed to
  :confval:`autodoc_default_options`
* #8103: autodoc: functools.cached_property is not considered as a property
* #8190: autodoc: parsing error is raised if some extension replaces docstring
  by string not ending with blank lines
* #8142: autodoc: Wrong constructor signature for the class derived from
  typing.Generic
* #8157: autodoc: TypeError is raised when annotation has invalid __args__
* #7964: autodoc: Tuple in default value is wrongly rendered
* #8200: autodoc: type aliases break type formatting of autoattribute
* #7786: autodoc: can't detect overloaded methods defined in other file
* #8294: autodoc: single-string __slots__ is not handled correctly
* #7785: autodoc: autodoc_typehints='none' does not effect to overloaded functions
* #8192: napoleon: description is disappeared when it contains inline literals
* #8142: napoleon: Potential of regex denial of service in google style docs
* #8169: LaTeX: pxjahyper loaded even when latex_engine is not platex
* #8215: LaTeX: 'oneside' classoption causes build warning
* #8175: intersphinx: Potential of regex denial of service by broken inventory
* #8277: sphinx-build: missing and redundant spacing (and etc) for console
  output on building
* #7973: imgconverter: Check availability of imagemagick many times
* #8255: py domain: number in default argument value is changed from hexadecimal
  to decimal
* #8316: html: Prevent arrow keys changing page when button elements are focused
* #8343: html search: Fix unnecessary load of images when parsing the document
* #8254: html theme: Line numbers misalign with code lines
* #8093: The highlight warning has wrong location in some builders (LaTeX,
  singlehtml and so on)
* #8215: Eliminate Fancyhdr build warnings for oneside documents
* #8239: Failed to refer a token in productionlist if it is indented
* #8268: linkcheck: Report HTTP errors when ``linkcheck_anchors`` is ``True``
* #8245: linkcheck: take source directory into account for local files
* #8321: linkcheck: ``tel:`` schema hyperlinks are detected as errors
* #8323: linkcheck: An exit status is incorrect when links having unsupported
  schema found
* #8188: C, add missing items to internal object types dictionary,
  e.g., preventing intersphinx from resolving them.
* C, fix anon objects in intersphinx.
* #8270, C++, properly reject functions as duplicate declarations if a
  non-function declaration of the same name already exists.
* C, fix references to function parameters.
  Link to the function instead of a non-existing anchor.
* #6914: figure numbers are unexpectedly assigned to uncaptioned items
* #8320: make "inline" line numbers un-selectable

Testing
-------

* #8257: Support parallel build in sphinx.testing

Release 3.2.1 (released Aug 14, 2020)
=====================================

Features added
--------------

* #8095: napoleon: Add :confval:`napoleon_preprocess_types` to enable the type
  preprocessor for numpy style docstrings
* #8114: C and C++, parse function attributes after parameters and qualifiers.

Bugs fixed
----------

* #8074: napoleon: Crashes during processing C-ext module
* #8088: napoleon: "Inline literal start-string without end-string" warning in
  Numpy style Parameters section
* #8084: autodoc: KeyError is raised on documenting an attribute of the broken
  class
* #8091: autodoc: AttributeError is raised on documenting an attribute on Python
  3.5.2
* #8099: autodoc: NameError is raised when target code uses ``TYPE_CHECKING``
* C++, fix parsing of template template parameters, broken by the fix of #7944

Release 3.2.0 (released Aug 08, 2020)
=====================================

Deprecated
----------

* ``sphinx.ext.autodoc.members_set_option()``
* ``sphinx.ext.autodoc.merge_special_members_option()``
* ``sphinx.writers.texinfo.TexinfoWriter.desc``
* C, parsing of pre-v3 style type directives and roles, along with the options
  :confval:`!c_allow_pre_v3` and :confval:`!c_warn_on_allowed_pre_v3`.

Features added
--------------

* #2076: autodoc: Allow overriding of exclude-members in skip-member function
* #8034: autodoc: ``:private-member:`` can take an explicit list of member names
  to be documented
* #2024: autosummary: Add :confval:`autosummary_filename_map` to avoid conflict
  of filenames between two object with different case
* #8011: autosummary: Support instance attributes as a target of autosummary
  directive
* #7849: html: Add :confval:`html_codeblock_linenos_style` to change the style
  of line numbers for code-blocks
* #7853: C and C++, support parameterized GNU style attributes.
* #7888: napoleon: Add aliases Warn and Raise.
* #7690: napoleon: parse type strings and make them hyperlinks as possible.  The
  conversion rule can be updated via :confval:`napoleon_type_aliases`
* #8049: napoleon: Create a hyperlink for each the type of parameter when
  :confval:`napoleon_use_param` is ``False``
* C, added :rst:dir:`c:alias` directive for inserting copies
  of existing declarations.
* #7745: html: inventory is broken if the docname contains a space
* #7991: html search: Allow searching for numbers
* #7902: html theme: Add a new option :confval:`globaltoc_maxdepth` to control
  the behavior of globaltoc in sidebar
* #7840: i18n: Optimize the dependencies check on bootstrap
* #7768: i18n: :confval:`figure_language_filename` supports ``docpath`` token
* #5208: linkcheck: Support checks for local links
* #5090: setuptools: Link verbosity to distutils' -v and -q option
* #6698: doctest: Add ``:trim-doctest-flags:`` and ``:no-trim-doctest-flags:``
  options to doctest, testcode and testoutput directives
* #7052: add ``:noindexentry:`` to the Python, C, C++, and Javascript domains.
  Update the documentation to better reflect the relationship between this option
  and the ``:noindex:`` option.
* #7899: C, add possibility of parsing of some pre-v3 style type directives and
  roles and try to convert them to equivalent v3 directives/roles.
  Set the new option :confval:`!c_allow_pre_v3` to ``True`` to enable this.
  The warnings printed from this functionality can be suppressed by setting
  :confval:`!c_warn_on_allowed_pre_v3` to ``True``.
  The functionality is immediately deprecated.
* #7999: C, add support for named variadic macro arguments.
* #8071: Allow to suppress "self referenced toctrees" warning

Bugs fixed
----------

* #7886: autodoc: TypeError is raised on mocking generic-typed classes
* #7935: autodoc: function signature is not shown when the function has a
  parameter having ``inspect._empty`` as its default value
* #7901: autodoc: type annotations for overloaded functions are not resolved
* #904: autodoc: An instance attribute cause a crash of autofunction directive
* #1362: autodoc: ``private-members`` option does not work for class attributes
* #7983: autodoc: Generator type annotation is wrongly rendered in py36
* #8030: autodoc: An uninitialized annotated instance variable is not documented
  when ``:inherited-members:`` option given
* #8032: autodoc: A type hint for the instance variable defined at parent class
  is not shown in the document of the derived class
* #8041: autodoc: An annotated instance variable on super class is not
  documented when derived class has other annotated instance variables
* #7839: autosummary: cannot handle umlauts in function names
* #7865: autosummary: Failed to extract summary line when abbreviations found
* #7866: autosummary: Failed to extract correct summary line when docstring
  contains a hyperlink target
* #7469: autosummary: "Module attributes" header is not translatable
* #7940: apidoc: An extra newline is generated at the end of the rst file if a
  module has submodules
* #4258: napoleon: decorated special methods are not shown
* #7799: napoleon: parameters are not escaped for combined params in numpydoc
* #7780: napoleon: multiple parameters declaration in numpydoc was wrongly
  recognized when ``napoleon_use_param=True``
* #7715: LaTeX: ``numfig_secnum_depth > 1`` leads to wrong figure links
* #7846: html theme: XML-invalid files were generated
* #7894: gettext: Wrong source info is shown when using rst_epilog
* #7691: linkcheck: HEAD requests are not used for checking
* #4888: i18n: Failed to add an explicit title to ``:ref:`` role on translation
* #7928: py domain: failed to resolve a type annotation for the attribute
* #8008: py domain: failed to parse a type annotation containing ellipsis
* #7994: std domain: option directive does not generate old node_id compatible
  with 2.x or older
* #7968: i18n: The content of ``math`` directive is interpreted as reST on
  translation
* #7768: i18n: The ``root`` element for :confval:`figure_language_filename` is
  not a path that user specifies in the document
* #7993: texinfo: TypeError is raised for nested object descriptions
* #7993: texinfo: a warning not supporting desc_signature_line node is shown
* #7869: :rst:role:`abbr` role without an explanation will show the explanation
  from the previous abbr role
* #8048: graphviz: graphviz.css was copied on building non-HTML document
* C and C++, removed ``noindex`` directive option as it did
  nothing.
* #7619: Duplicated node IDs are generated if node has multiple IDs
* #2050: Symbols sections are appeared twice in the index page
* #8017: Fix circular import in sphinx.addnodes
* #7986: CSS: make "highlight" selector more robust
* #7944: C++, parse non-type template parameters starting with
  a dependent qualified name.
* C, don't deepcopy the entire symbol table and make a mess every time an
  enumerator is handled.

Release 3.1.2 (released Jul 05, 2020)
=====================================

Incompatible changes
--------------------

* #7650: autodoc: the signature of base function will be shown for decorated
  functions, not a signature of decorator

Bugs fixed
----------

* #7844: autodoc: Failed to detect module when relative module name given
* #7856: autodoc: AttributeError is raised when non-class object is given to
  the autoclass directive
* #7850: autodoc: KeyError is raised for invalid mark up when autodoc_typehints
  is 'description'
* #7812: autodoc: crashed if the target name matches to both an attribute and
  module that are same name
* #7650: autodoc: function signature becomes ``(*args, **kwargs)`` if the
  function is decorated by generic decorator
* #7812: autosummary: generates broken stub files if the target code contains
  an attribute and module that are same name
* #7806: viewcode: Failed to resolve viewcode references on 3rd party builders
* #7838: html theme: List items have extra vertical space
* #7878: html theme: Undesired interaction between "overflow" and "float"

Release 3.1.1 (released Jun 14, 2020)
=====================================

Incompatible changes
--------------------

* #7808: napoleon: a type for attribute are represented as typed field

Features added
--------------

* #7807: autodoc: Show detailed warning when type_comment is mismatched with its
  signature

Bugs fixed
----------

* #7808: autodoc: Warnings raised on variable and attribute type annotations
* #7802: autodoc: EOFError is raised on parallel build
* #7821: autodoc: TypeError is raised for overloaded C-ext function
* #7805: autodoc: an object which descriptors returns is unexpectedly documented
* #7807: autodoc: wrong signature is shown for the function using contextmanager
* #7812: autosummary: generates broken stub files if the target code contains
  an attribute and module that are same name
* #7808: napoleon: Warnings raised on variable and attribute type annotations
* #7811: sphinx.util.inspect causes circular import problem

Release 3.1.0 (released Jun 08, 2020)
=====================================

Dependencies
------------

* #7746: mathjax: Update to 2.7.5

Incompatible changes
--------------------

* #7477: imgconverter: Invoke "magick convert" command by default on Windows

Deprecated
----------

* The first argument for sphinx.ext.autosummary.generate.AutosummaryRenderer has
  been changed to Sphinx object
* ``sphinx.ext.autosummary.generate.AutosummaryRenderer`` takes an object type
  as an argument
* The ``ignore`` argument of ``sphinx.ext.autodoc.Documenter.get_doc()``
* The ``template_dir`` argument of ``sphinx.ext.autosummary.generate.
  AutosummaryRenderer``
* The ``module`` argument of ``sphinx.ext.autosummary.generate.
  find_autosummary_in_docstring()``
* The ``builder`` argument of ``sphinx.ext.autosummary.generate.
  generate_autosummary_docs()``
* The ``template_dir`` argument of ``sphinx.ext.autosummary.generate.
  generate_autosummary_docs()``
* The ``ignore`` argument of ``sphinx.util.docstring.prepare_docstring()``
* ``sphinx.ext.autosummary.generate.AutosummaryRenderer.exists()``
* ``sphinx.util.rpartition()``

Features added
--------------

* LaTeX: Make the ``toplevel_sectioning`` setting optional in LaTeX theme
* LaTeX: Allow to override papersize and pointsize from LaTeX themes
* LaTeX: Add :confval:`latex_theme_options` to override theme options
* #7410: Allow to suppress "circular toctree references detected" warnings using
  :confval:`suppress_warnings`
* C, added scope control directives, :rst:dir:`c:namespace`,
  :rst:dir:`c:namespace-push`, and :rst:dir:`c:namespace-pop`.
* #2044: autodoc: Suppress default value for instance attributes
* #7473: autodoc: consider a member public if docstring contains
  ``:meta public:`` in info-field-list
* #7487: autodoc: Allow to generate docs for singledispatch functions by
  py:autofunction
* #7143: autodoc: Support final classes and methods
* #7384: autodoc: Support signatures defined by ``__new__()``, metaclasses and
  builtin base classes
* #2106: autodoc: Support multiple signatures on docstring
* #4422: autodoc: Support GenericAlias in Python 3.7 or above
* #3610: autodoc: Support overloaded functions
* #7722: autodoc: Support TypeVar
* #7466: autosummary: headings in generated documents are not translated
* #7490: autosummary: Add ``:caption:`` option to autosummary directive to set a
  caption to the toctree
* #7469: autosummary: Support module attributes
* #248, #6040: autosummary: Add ``:recursive:`` option to autosummary directive
  to generate stub files recursively
* #4030: autosummary: Add :confval:`autosummary_context` to add template
  variables for custom templates
* #7530: html: Support nested <kbd> elements
* #7481: html theme: Add right margin to footnote/citation labels
* #7482, #7717: html theme: CSS spacing for code blocks with captions and line
  numbers
* #7443: html theme: Add new options :confval:`globaltoc_collapse` and
  :confval:`globaltoc_includehidden` to control the behavior of globaltoc in
  sidebar
* #7484: html theme: Avoid clashes between sidebar and other blocks
* #7476: html theme: Relbar breadcrumb should contain current page
* #7506: html theme: A canonical URL is not escaped
* #7533: html theme: Avoid whitespace at the beginning of genindex.html
* #7541: html theme: Add a "clearer" at the end of the "body"
* #7542: html theme: Make admonition/topic/sidebar scrollable
* #7543: html theme: Add top and bottom margins to tables
* #7695: html theme: Add viewport meta tag for basic theme
* #7721: html theme: classic: default codetextcolor/codebgcolor doesn't override
  Pygments
* C and C++: allow semicolon in the end of declarations.
* C++, parse parameterized noexcept specifiers.
* #7294: C++, parse expressions with user-defined literals.
* C++, parse trailing return types.
* #7143: py domain: Add ``:final:`` option to :rst:dir:`py:class`,
  :rst:dir:`py:exception` and :rst:dir:`py:method` directives
* #7596: py domain: Change a type annotation for variables to a hyperlink
* #7770: std domain: :rst:dir:`option` directive support arguments in the form
  of ``foo[=bar]``
* #7582: napoleon: a type for attribute are represented like type annotation
* #7734: napoleon: overescaped trailing underscore on attribute
* #7247: linkcheck: Add :confval:`linkcheck_request_headers` to send custom HTTP
  headers for specific host
* #7792: setuptools: Support ``--verbosity`` option
* #7683: Add ``allowed_exceptions`` parameter to ``Sphinx.emit()`` to allow
  handlers to raise specified exceptions
* #7295: C++, parse (trailing) requires clauses.

Bugs fixed
----------

* #6703: autodoc: incremental build does not work for imported objects
* #7564: autodoc: annotations not to be shown for descriptors
* #6588: autodoc: Decorated inherited method has no documentation
* #7469: autodoc: The change of autodoc-process-docstring for variables is
  cached unexpectedly
* #7559: autodoc: misdetects a sync function is async
* #6857: autodoc: failed to detect a classmethod on Enum class
* #7562: autodoc: a typehint contains spaces is wrongly rendered under
  :confval:`autodoc_typehints`\ ``='description'`` mode
* #7551: autodoc: failed to import nested class
* #7362: autodoc: does not render correct signatures for built-in functions
* #7654: autodoc: ``Optional[Union[foo, bar]]`` is presented as
  ``Union[foo, bar, None]``
* #7629: autodoc: autofunction emits an unfriendly warning if an invalid object
  specified
* #7650: autodoc: undecorated signature is shown for decorated functions
* #7676: autodoc: typo in the default value of autodoc_member_order
* #7676: autodoc: wrong value for :member-order: option is ignored silently
* #7676: autodoc: member-order="bysource" does not work for C module
* #3673: autodoc: member-order="bysource" does not work for a module having
  ``__all__``
* #7668: autodoc: wrong retann value is passed to a handler of
  autodoc-process-signature
* #7711: autodoc: fails with ValueError when processing numpy objects
* #7791: autodoc: TypeError is raised on documenting singledispatch function
* #7551: autosummary: a nested class is indexed as non-nested class
* #7661: autosummary: autosummary directive emits warnings twices if failed to
  import the target module
* #7685: autosummary: The template variable "members" contains imported members
  even if :confval:`autossummary_imported_members` is ``False``
* #7671: autosummary: The location of import failure warning is missing
* #7535: sphinx-autogen: crashes when custom template uses inheritance
* #7536: sphinx-autogen: crashes when template uses i18n feature
* #7781: sphinx-build: Wrong error message when outdir is not directory
* #7653: sphinx-quickstart: Fix multiple directory creation for nested relpath
* #2785: html: Bad alignment of equation links
* #7718: html theme: some themes does not respect background color of Pygments
  style (agogo, haiku, nature, pyramid, scrolls, sphinxdoc and traditional)
* #7544: html theme: inconsistent padding in admonitions
* #7581: napoleon: bad parsing of inline code in attribute docstrings
* #7628: imgconverter: runs imagemagick once unnecessary for builders not
  supporting images
* #7610: incorrectly renders consecutive backslashes for Docutils 0.16
* #7646: handle errors on event handlers
* #4187: LaTeX: EN DASH disappears from PDF bookmarks in Japanese documents
* #7701: LaTeX: Anonymous indirect hyperlink target causes duplicated labels
* #7723: LaTeX: pdflatex crashed when URL contains a single quote
* #7756: py domain: The default value for positional only argument is not shown
* #7760: coverage: Add :confval:`coverage_show_missing_items` to show coverage
  result to console
* C++, fix rendering and xrefs in nested names explicitly starting
  in global scope, e.g., ``::A::B``.
* C, fix rendering and xrefs in nested names explicitly starting
  in global scope, e.g., ``.A.B``.
* #7763: C and C++, don't crash during display stringification of unary
  expressions and fold expressions.

Release 3.0.4 (released May 27, 2020)
=====================================

Bugs fixed
----------

* #7567: autodoc: parametrized types are shown twice for generic types
* #7637: autodoc: system defined TypeVars are shown in Python 3.9
* #7696: html: Updated jQuery version from 3.4.1 to 3.5.1 for security reasons
* #7611: md5 fails when OpenSSL FIPS is enabled
* #7626: release package does not contain ``CODE_OF_CONDUCT``

Release 3.0.3 (released Apr 26, 2020)
=====================================

Features added
--------------

* C, parse array declarators with static, qualifiers, and VLA specification.

Bugs fixed
----------

* #7516: autodoc: crashes if target object raises an error on accessing
  its attributes

Release 3.0.2 (released Apr 19, 2020)
=====================================

Features added
--------------

* C, parse attributes and add :confval:`c_id_attributes`
  and :confval:`c_paren_attributes` to support user-defined attributes.

Bugs fixed
----------

* #7461: py domain: fails with IndexError for empty tuple in type annotation
* #7510: py domain: keyword-only arguments are documented as having a default of
  None
* #7418: std domain: :rst:role:`term` role could not match case-insensitively
* #7461: autodoc: empty tuple in type annotation is not shown correctly
* #7479: autodoc: Sphinx builds has been slower since 3.0.0 on mocking
* C++, fix spacing issue in east-const declarations.
* #7414: LaTeX: Xindy language options were incorrect
* Sphinx crashes with ImportError on python3.5.1

Release 3.0.1 (released Apr 11, 2020)
=====================================

Incompatible changes
--------------------

* #7418: std domain: :rst:role:`term` role becomes case sensitive

Bugs fixed
----------

* #7428: py domain: a reference to class ``None`` emits a nitpicky warning
* #7445: py domain: a return annotation ``None`` in the function signature is
  not converted to a hyperlink when using intersphinx
* #7418: std domain: duplication warning for glossary terms is case insensitive
* #7438: C++, fix merging overloaded functions in parallel builds.
* #7422: autodoc: fails with ValueError when using autodoc_mock_imports
* #7435: autodoc: :confval:`autodoc_typehints`\ ``='description'`` doesn't
  suppress typehints in signature for classes/methods
* #7451: autodoc: fails with AttributeError when an object returns non-string
  object as a ``__doc__`` member
* #7423: crashed when giving a non-string object to logger
* #7479: html theme: Do not include xmlns attribute with HTML 5 doctype
* #7426: html theme: Escape some links in HTML templates

Release 3.0.0 (released Apr 06, 2020)
=====================================

Dependencies
------------

3.0.0b1

* LaTeX: drop dependency on :program:`extractbb` for image inclusion in
  Japanese documents as ``.xbb`` files are unneeded by :program:`dvipdfmx`
  since TeXLive2015 (refs: #6189)
* babel-2.0 or above is available (Unpinned)

Incompatible changes
--------------------

3.0.0b1

* Drop features and APIs deprecated in 1.8.x
* #247: autosummary: stub files are overwritten automatically by default.  see
  :confval:`autosummary_generate_overwrite` to change the behavior
* #5923: autodoc: the members of ``object`` class are not documented by default
  when ``:inherited-members:`` and ``:special-members:`` are given.
* #6830: py domain: ``meta`` fields in info-field-list becomes reserved.  They
  are not displayed on output document now
* #6417: py domain: doctree of desc_parameterlist has been changed.  The
  argument names, annotations and default values are wrapped with inline node
* The structure of ``sphinx.events.EventManager.listeners`` has changed
* Due to the scoping changes for :rst:dir:`productionlist` some uses of
  :rst:role:`token` must be modified to include the scope which was previously
  ignored.
* #6903: Internal data structure of Python, reST and standard domains have
  changed.  The node_id is added to the index of objects and modules.  Now they
  contains a pair of docname and node_id for cross reference.
* #7276: C++ domain: Non intended behavior is removed such as ``say_hello_``
  links to ``.. cpp:function:: say_hello()``
* #7210: js domain: Non intended behavior is removed such as ``parseInt_`` links
  to ``.. js:function:: parseInt``
* #7229: rst domain: Non intended behavior is removed such as ``numref_`` links
  to ``.. rst:role:: numref``
* #6903: py domain: Non intended behavior is removed such as ``say_hello_``
  links to ``.. py:function:: say_hello()``
* #7246: py domain: Drop special cross reference helper for exceptions,
  functions and methods
* The C domain has been rewritten, with additional directives and roles.
  The existing ones are now more strict, resulting in new warnings.
* The attribute ``sphinx_cpp_tagname`` in the ``desc_signature_line`` node
  has been renamed to ``sphinx_line_type``.
* #6462: double backslashes in domain directives are no longer replaced by
  single backslashes as default. A new configuration value
  :confval:`strip_signature_backslash` can be used by users to re-enable it.

3.0.0 final

* #7222: ``sphinx.util.inspect.unwrap()`` is renamed to ``unwrap_all()``

Deprecated
----------

3.0.0b1

* ``desc_signature['first']``
* ``sphinx.directives.DescDirective``
* ``sphinx.domains.std.StandardDomain.add_object()``
* ``sphinx.domains.python.PyDecoratorMixin``
* ``sphinx.ext.autodoc.get_documenters()``
* ``sphinx.ext.autosummary.process_autosummary_toc()``
* ``sphinx.parsers.Parser.app``
* ``sphinx.testing.path.Path.text()``
* ``sphinx.testing.path.Path.bytes()``
* ``sphinx.util.inspect.getargspec()``
* ``sphinx.writers.latex.LaTeXWriter.format_docclass()``

Features added
--------------

3.0.0b1

* #247: autosummary: Add :confval:`autosummary_generate_overwrite` to overwrite
  old stub file
* #5923: autodoc: ``:inherited-members:`` option takes a name of ancestor class
  not to document inherited members of the class and uppers
* #6830: autodoc: consider a member private if docstring contains
  ``:meta private:`` in info-field-list
* #7165: autodoc: Support Annotated type (PEP-593)
* #2815: autodoc: Support singledispatch functions and methods
* #7079: autodoc: :confval:`autodoc_typehints` accepts ``"description"``
  configuration.  It shows typehints as object description
* #7314: apidoc: Propagate ``--maxdepth`` option through package documents
* #6558: glossary: emit a warning for duplicated glossary entry
* #3106: domain: Register hyperlink target for index page automatically
* #6558: std domain: emit a warning for duplicated generic objects
* #6830: py domain: Add new event: :event:`object-description-transform`
* #6895: py domain: Do not emit nitpicky warnings for built-in types
* py domain: Support lambda functions in function signature
* #6417: py domain: Allow to make a style for arguments of functions and methods
* #7238, #7239: py domain: Emit a warning on describing a python object if the
  entry is already added as the same name
* #7341: py domain: type annotations in signature are converted to cross refs
* Support priority of event handlers. For more detail, see
  :py:meth:`.Sphinx.connect()`
* #3077: Implement the scoping for :rst:dir:`productionlist` as indicated
  in the documentation.
* #1027: Support backslash line continuation in :rst:dir:`productionlist`.
* #7108: config: Allow to show an error message from conf.py via ``ConfigError``
* #7032: html: :confval:`html_scaled_image_link` will be disabled for images having
  ``no-scaled-link`` class
* #7144: Add CSS class indicating its domain for each desc node
* #7211: latex: Use babel for Chinese document when using XeLaTeX
* #6672: LaTeX: Support LaTeX Theming (experimental)
* #7005: LaTeX: Add LaTeX styling macro for :rst:role:`kbd` role
* #7220: genindex: Show "main" index entries at first
* #7103: linkcheck: writes all links to ``output.json``
* #7025: html search: full text search can be disabled for individual document
  using ``:nosearch:`` file-wide metadata
* #7293: html search: Allow to override JavaScript splitter via
  ``SearchLanguage.js_splitter_code``
* #7142: html theme: Add a theme option: ``pygments_dark_style`` to switch the
  style of code-blocks in dark mode
* The C domain has been rewritten adding for example:

  - Cross-referencing respecting the current scope.
  - Possible to document anonymous entities.
  - More specific directives and roles for each type of entity,
    e.g., handling scoping of enumerators.
  - New role :rst:role:`c:expr` for rendering expressions and types
    in text.

* Added ``SphinxDirective.get_source_info()``
  and ``SphinxRole.get_source_info()``.
* #7324: sphinx-build: Emit a warning if multiple files having different file
  extensions for same document found

3.0.0 final

* Added ``ObjectDescription.transform_content()``.

Bugs fixed
----------

3.0.0b1

* C++, fix cross reference lookup in certain cases involving
  function overloads.
* #5078: C++, fix cross reference lookup when a directive contains multiple
  declarations.
* C++, suppress warnings for directly dependent typenames in cross references
  generated automatically in signatures.
* #5637: autodoc: Incorrect handling of nested class names on show-inheritance
* #7267: autodoc: error message for invalid directive options has wrong location
* #7329: autodoc: info-field-list is wrongly generated from type hints into the
  class description even if ``autoclass_content='class'`` set
* #7331: autodoc: a cython-function is not recognized as a function
* #5637: inheritance_diagram: Incorrect handling of nested class names
* #7139: ``code-block:: guess`` does not work
* #7325: html: source_suffix containing dot leads to wrong source link
* #7357: html: Resizing SVG image fails with ValueError
* #7278: html search: Fix use of ``html_file_suffix`` instead of
  ``html_link_suffix`` in search results
* #7297: html theme: ``bizstyle`` does not support ``sidebarwidth``
* #3842: singlehtml: Path to images broken when master doc is not in source root
* #7179: std domain: Fix whitespaces are suppressed on referring GenericObject
* #7289: console: use bright colors instead of bold
* #1539: C, parse array types.
* #2377: C, parse function pointers even in complex types.
* #7345: sphinx-build: Sphinx crashes if output directory exists as a file
* #7290: sphinx-build: Ignore bdb.BdbQuit when handling exceptions
* #6240: napoleon: Attributes and Methods sections ignore :noindex: option

3.0.0 final

* #7364: autosummary: crashed when :confval:`autosummary_generate` is ``False``
* #7370: autosummary: raises UnboundLocalError when unknown module given
* #7367: C++, alternate operator spellings are now supported.
* C, alternate operator spellings are now supported.
* #7368: C++, comma operator in expressions, pack expansion in template
  argument lists, and more comprehensive error messages in some cases.
* C, C++, fix crash and wrong duplicate warnings related to anon symbols.
* #6477: Escape first "!" in a cross reference linking no longer possible
* #7219: py domain: The index entry generated by ``py:function`` directive is
  different with one from ``index`` directive with "builtin" type
* #7301: capital characters are not allowed for node_id
* #7301: epub: duplicated node_ids are generated
* #6564: html: a width of table was ignored on HTML builder
* #7401: Incorrect argument is passed for :event:`env-get-outdated` handlers
* #7355: autodoc: a signature of cython-function is not recognized well
* #7222: autodoc: ``__wrapped__`` functions are not documented correctly
* #7409: intersphinx: ValueError is raised when an extension sets up
  :confval:`intersphinx_mapping` on :event:`config-inited` event
* #7343: Sphinx builds has been slower since 2.4.0 on debug mode

Release 2.4.5 (released Nov 18, 2021)
=====================================

Dependencies
------------

* #9807: Restrict Docutils to 0.17.x or older

Release 2.4.4 (released Mar 05, 2020)
=====================================

Bugs fixed
----------

* #7197: LaTeX: platex cause error to build image directive with target url
* #7223: Sphinx builds has been slower since 2.4.0

Release 2.4.3 (released Feb 22, 2020)
=====================================

Bugs fixed
----------

* #7184: autodoc: ``*args`` and ``**kwarg`` in type comments are not handled
  properly
* #7189: autodoc: classmethod coroutines are not detected
* #7183: intersphinx: ``:attr:`` reference to property is broken
* #6244, #6387: html search: Search breaks/hangs when built with dirhtml builder
* #7195: todo: emit doctree-resolved event with non-document node incorrectly

Release 2.4.2 (released Feb 19, 2020)
=====================================

Bugs fixed
----------

* #7138: autodoc: ``autodoc.typehints`` crashed when variable has unbound object
  as a value
* #7156: autodoc: separator for keyword only arguments is not shown
* #7146: autodoc: IndexError is raised on suppressed type_comment found
* #7161: autodoc: typehints extension does not support parallel build
* #7178: autodoc: TypeError is raised on fetching type annotations
* #7151: crashed when extension assigns a value to ``env.indexentries``
* #7170: text: Remove debug print
* #7137: viewcode: Avoid to crash when non-python code given

Release 2.4.1 (released Feb 11, 2020)
=====================================

Bugs fixed
----------

* #7120: html: crashed when on scaling SVG images which have float dimensions
* #7126: autodoc: TypeError: 'getset_descriptor' object is not iterable

Release 2.4.0 (released Feb 09, 2020)
=====================================

Deprecated
----------

* The ``decode`` argument of ``sphinx.pycode.ModuleAnalyzer()``
* ``sphinx.directives.other.Index``
* ``sphinx.environment.temp_data['gloss_entries']``
* ``sphinx.environment.BuildEnvironment.indexentries``
* ``sphinx.environment.collectors.indexentries.IndexEntriesCollector``
* ``sphinx.ext.apidoc.INITPY``
* ``sphinx.ext.apidoc.shall_skip()``
* ``sphinx.io.FiletypeNotFoundError``
* ``sphinx.io.get_filetype()``
* ``sphinx.pycode.ModuleAnalyzer.encoding``
* ``sphinx.roles.Index``
* ``sphinx.util.detect_encoding()``
* ``sphinx.util.get_module_source()``
* ``sphinx.util.inspect.Signature``
* ``sphinx.util.inspect.safe_getmembers()``
* ``sphinx.writers.latex.LaTeXTranslator.settings.author``
* ``sphinx.writers.latex.LaTeXTranslator.settings.contentsname``
* ``sphinx.writers.latex.LaTeXTranslator.settings.docclass``
* ``sphinx.writers.latex.LaTeXTranslator.settings.docname``
* ``sphinx.writers.latex.LaTeXTranslator.settings.title``
* ``sphinx.writers.latex.ADDITIONAL_SETTINGS``
* ``sphinx.writers.latex.DEFAULT_SETTINGS``
* ``sphinx.writers.latex.LUALATEX_DEFAULT_FONTPKG``
* ``sphinx.writers.latex.PDFLATEX_DEFAULT_FONTPKG``
* ``sphinx.writers.latex.XELATEX_DEFAULT_FONTPKG``
* ``sphinx.writers.latex.XELATEX_GREEK_DEFAULT_FONTPKG``

Features added
--------------

* #6910: inheritance_diagram: Make the background of diagrams transparent
* #6446: duration: Add ``sphinx.ext.durations`` to inspect which documents slow
  down the build
* #6837: LaTeX: Support a nested table
* #7115: LaTeX: Allow to override LATEXOPTS and LATEXMKOPTS via environment
  variable
* #6966: graphviz: Support ``:class:`` option
* #6696: html: ``:scale:`` option of image/figure directive not working for SVG
  images (imagesize-1.2.0 or above is required)
* #6994: imgconverter: Support illustrator file (.ai) to .png conversion
* autodoc: Support Positional-Only Argument separator (PEP-570 compliant)
* autodoc: Support type annotations for variables
* #2755: autodoc: Add new event: :event:`autodoc-before-process-signature`
* #2755: autodoc: Support type_comment style (ex. ``# type: (str) -> str``)
  annotation (python3.8+ or `typed_ast <https://github.com/python/typed_ast>`_
  is required)
* #7051: autodoc: Support instance variables without defaults (PEP-526)
* #6418: autodoc: Add a new extension ``sphinx.ext.autodoc.typehints``. It shows
  typehints as object description if ``autodoc_typehints = "description"`` set.
  This is an experimental extension and it will be integrated into autodoc core
  in Sphinx 3.0
* SphinxTranslator now calls visitor/departure method for super node class if
  visitor/departure method for original node class not found
* #6418: Add new event: :event:`object-description-transform`
* py domain: :rst:dir:`py:data` and :rst:dir:`py:attribute` take new options
  named ``:type:`` and ``:value:`` to describe its type and initial value
* #6785: py domain: ``:py:attr:`` is able to refer properties again
* #6772: apidoc: Add ``-q`` option for quiet mode

Bugs fixed
----------

* #6925: html: Remove redundant type="text/javascript" from <script> elements
* #7112: html: SVG image is not layouted as float even if aligned
* #6906, #6907: autodoc: failed to read the source codes encoded in cp1251
* #6961: latex: warning for babel shown twice
* #7059: latex: LaTeX compilation falls into infinite loop (wrapfig issue)
* #6581: latex: ``:reversed:`` option for toctree does not effect to LaTeX build
* #6559: Wrong node-ids are generated in glossary directive
* #6986: apidoc: misdetects module name for .so file inside module
* #6899: apidoc: private members are not shown even if ``--private`` given
* #6327: apidoc: Support a python package consisted of __init__.so file
* #6999: napoleon: fails to parse tilde in :exc: role
* #7019: gettext: Absolute path used in message catalogs
* #7023: autodoc: nested partial functions are not listed
* #7023: autodoc: partial functions imported from other modules are listed as
  module members without :impoprted-members: option
* #6889: autodoc: Trailing comma in ``:members::`` option causes cryptic warning
* #6568: autosummary: ``autosummary_imported_members`` is ignored on generating
  a stub file for submodule
* #7055: linkcheck: redirect is treated as an error
* #7088: HTML template: If ``navigation_with_keys`` option is activated,
  modifier keys are ignored, which means the feature can interfere with browser
  features
* #7090: std domain: Can't assign numfig-numbers for custom container nodes
* #7106: std domain: enumerated nodes are marked as duplicated when extensions
  call ``note_explicit_target()``
* #7095: dirhtml: Cross references are broken via intersphinx and ``:doc:`` role
* C++:

  - Don't crash when using the ``struct`` role in some cases.
  - Don't warn when using the ``var``/``member`` role for function
    parameters.
  - Render call and braced-init expressions correctly.
* #7097: Filenames of images generated by
  ``sphinx.transforms.post_transforms.images.ImageConverter``
  or its subclasses (used for latex build) are now sanitized,
  to prevent broken paths

Release 2.3.1 (released Dec 22, 2019)
=====================================

Bugs fixed
----------

* #6936: sphinx-autogen: raises AttributeError

Release 2.3.0 (released Dec 15, 2019)
=====================================

Incompatible changes
--------------------

* #6742: ``end-before`` option of :rst:dir:`literalinclude` directive does not
  match the first line of the code block.
* #1331: Change default User-Agent header to ``"Sphinx/X.Y.Z requests/X.Y.Z
  python/X.Y.Z"``.  It can be changed via :confval:`user_agent`.
* #6867: text: content of admonitions starts after a blank line

Deprecated
----------

* ``sphinx.builders.gettext.POHEADER``
* ``sphinx.io.SphinxStandaloneReader.app``
* ``sphinx.io.SphinxStandaloneReader.env``
* ``sphinx.util.texescape.tex_escape_map``
* ``sphinx.util.texescape.tex_hl_escape_map_new``
* ``sphinx.writers.latex.LaTeXTranslator.no_contractions``

Features added
--------------

* #6707: C++, support bit-fields.
* #267: html: Eliminate prompt characters of doctest block from copyable text
* #6548: html: Use favicon for OpenSearch if available
* #6729: html theme: agogo theme now supports ``rightsidebar`` option
* #6780: Add PEP-561 Support
* #6762: latex: Allow to load additional LaTeX packages via ``extrapackages`` key
  of :confval:`latex_elements`
* #1331: Add new config variable: :confval:`user_agent`
* #6000: LaTeX: have backslash also be an inline literal word wrap break
  character
* #4186: LaTeX: Support upLaTeX as a new :confval:`latex_engine` (experimental)
* #6812: Improve a warning message when extensions are not parallel safe
* #6818: Improve Intersphinx performance for multiple remote inventories.
* #2546: apidoc: .so file support
* #6798: autosummary: emit ``autodoc-skip-member`` event on generating stub file
* #6483: i18n: make explicit titles in toctree translatable
* #6816: linkcheck: Add :confval:`linkcheck_auth` option to provide
  authentication information when doing ``linkcheck`` builds
* #6872: linkcheck: Handles HTTP 308 Permanent Redirect
* #6613: html: Wrap section number in span tag
* #6781: gettext: Add :confval:`gettext_last_translator` and
  :confval:`gettext_language_team` to customize headers of POT file

Bugs fixed
----------

* #6668: LaTeX: Longtable before header has incorrect distance
  (refs: `latex3/latex2e#173`_)

  .. _latex3/latex2e#173: https://github.com/latex3/latex2e/issues/173
* #6618: LaTeX: Avoid section names at the end of a page
* #6738: LaTeX: Do not replace unicode characters by LaTeX macros on unicode
  supported LaTeX engines: ¶, §, €, ∞, ±, →, ‣, –, superscript and subscript
  digits go through "as is" (as default OpenType font supports them)
* #6704: linkcheck: Be defensive and handle newly defined HTTP error code
* #6806: linkcheck: Failure on parsing content
* #6655: image URLs containing ``data:`` causes gettext builder crashed
* #6584: i18n: Error when compiling message catalogs on Hindi
* #6718: i18n: KeyError is raised if section title and table title are same
* #6743: i18n: :confval:`rst_prolog` breaks the translation
* #6708: mathbase: Some deprecated functions have removed
* #6709: autodoc: mock object does not work as a class decorator
* #5070: epub: Wrong internal href fragment links
* #6712: Allow not to install sphinx.testing as runtime (mainly for ALT Linux)
* #6741: html: search result was broken with empty :confval:`html_file_suffix`
* #6001: LaTeX does not wrap long code lines at backslash character
* #6804: LaTeX: PDF build breaks if admonition of danger type contains
  code-block long enough not to fit on one page
* #6809: LaTeX: code-block in a danger type admonition can easily spill over
  bottom of page
* #6793: texinfo: Code examples broken following "sidebar"
* #6813: An orphan warning is emitted for included document on Windows.  Thanks
  to @drillan
* #6850: Fix smartypants module calls re.sub() with wrong options
* #6824: HTML search: If a search term is partially matched in the title and
  fully matched in a text paragraph on the same page, the search does not
  include this match.
* #6848: config.py shouldn't pop extensions from overrides
* #6867: text: extra spaces are inserted to hyphenated words on folding lines
* #6886: LaTeX: xelatex converts straight double quotes into right curly ones
  (shows when :confval:`smartquotes` is ``False``)
* #6890: LaTeX: even with smartquotes off, PDF output transforms straight
  quotes and consecutive hyphens into curly quotes and dashes
* #6876: LaTeX: multi-line display of authors on title page has ragged edges
* #6887: Sphinx crashes with Docutils 0.16b0
* #6920: sphinx-build: A console message is wrongly highlighted
* #6900: sphinx-build: ``-D`` option does not considers ``0`` and ``1`` as a
  boolean value

Release 2.2.2 (released Dec 03, 2019)
=====================================

Incompatible changes
--------------------

* #6803: For security reason of python, parallel mode is disabled on macOS and
  Python3.8+

Bugs fixed
----------

* #6776: LaTeX: 2019-10-01 LaTeX release breaks :file:`sphinxcyrillic.sty`
* #6815: i18n: French, Hindi, Chinese, Japanese and Korean translation messages
  has been broken
* #6803: parallel build causes AttributeError on macOS and Python3.8

Release 2.2.1 (released Oct 26, 2019)
=====================================

Bugs fixed
----------

* #6641: LaTeX: Undefined control sequence ``\sphinxmaketitle``
* #6710: LaTeX not well configured for Greek language as main language
* #6759: validation of html static paths and extra paths no longer throws
  an error if the paths are in different directories

Release 2.2.0 (released Aug 19, 2019)
=====================================

Incompatible changes
--------------------

* apidoc: template files are renamed to ``.rst_t``
* html: Field lists will be styled by grid layout

Deprecated
----------

* ``sphinx.domains.math.MathDomain.add_equation()``
* ``sphinx.domains.math.MathDomain.get_next_equation_number()``
* The ``info`` and ``warn`` arguments of
  ``sphinx.ext.autosummary.generate.generate_autosummary_docs()``
* ``sphinx.ext.autosummary.generate._simple_info()``
* ``sphinx.ext.autosummary.generate._simple_warn()``
* ``sphinx.ext.todo.merge_info()``
* ``sphinx.ext.todo.process_todo_nodes()``
* ``sphinx.ext.todo.process_todos()``
* ``sphinx.ext.todo.purge_todos()``

Features added
--------------

* #5124: graphviz: ``:graphviz_dot:`` option is renamed to ``:layout:``
* #1464: html: emit a warning if :confval:`html_static_path` and
  :confval:`html_extra_path` directories are inside output directory
* #6514: html: Add a label to search input for accessibility purposes
* #5602: apidoc: Add ``--templatedir`` option
* #6475: Add ``override`` argument to ``app.add_autodocumenter()``
* #6310: imgmath: let :confval:`imgmath_use_preview` work also with the SVG
  format for images rendering inline math
* #6533: LaTeX: refactor visit_enumerated_list() to use ``\sphinxsetlistlabels``
* #6628: quickstart: Use ``https://docs.python.org/3/`` for default setting of
  :confval:`intersphinx_mapping`
* #6419: sphinx-build: give reasons why rebuilt

Bugs fixed
----------

* py domain: duplicated warning does not point the location of source code
* #6499: html: Sphinx never updates a copy of :confval:`html_logo` even if
  original file has changed
* #1125: html theme: scrollbar is hard to see on classic theme and macOS
* #5502: linkcheck: Consider HTTP 503 response as not an error
* #6439: Make generated download links reproducible
* #6486: UnboundLocalError is raised if broken extension installed
* #6567: autodoc: :confval:`autodoc_inherit_docstrings` does not effect to
  ``__init__()`` and ``__new__()``
* #6574: autodoc: :confval:`autodoc_member_order` does not refer order of
  imports when ``'bysource'`` order
* #6574: autodoc: missing type annotation for variadic and keyword parameters
* #6589: autodoc: Formatting issues with autodoc_typehints='none'
* #6605: autodoc: crashed when target code contains custom method-like objects
* #6498: autosummary: crashed with wrong autosummary_generate setting
* #6507: autosummary: crashes without no autosummary_generate setting
* #6511: LaTeX: autonumbered list can not be customized in LaTeX
  since Sphinx 1.8.0 (refs: #6533)
* #6531: Failed to load last environment object when extension added
* #736: Invalid sort in pair index
* #6527: :data:`last_updated` wrongly assumes timezone as UTC
* #5592: std domain: :rst:dir:`option` directive registers an index entry for
  each comma separated option
* #6549: sphinx-build: Escaped characters in error messages
* #6545: doctest comments not getting trimmed since Sphinx 1.8.0
* #6561: glossary: Wrong hyperlinks are generated for non alphanumeric terms
* #6620: i18n: classifiers of definition list are not translated with
  Docutils 0.15
* #6474: ``DocFieldTransformer`` raises AttributeError when given directive is
  not a subclass of ObjectDescription

Release 2.1.2 (released Jun 19, 2019)
=====================================

Bugs fixed
----------

* #6497: custom lexers fails highlighting when syntax error
* #6478, #6488: info field lists are incorrectly recognized

Release 2.1.1 (released Jun 10, 2019)
=====================================

Incompatible changes
--------------------

* #6447: autodoc: Stop to generate document for undocumented module variables

Bugs fixed
----------

* #6442: LaTeX: admonitions of :rst:dir:`note` type can get separated from
  immediately preceding section title by pagebreak
* #6448: autodoc: crashed when autodocumenting classes with ``__slots__ = None``
* #6451: autodoc: generates docs for "optional import"ed modules as variables
* #6452: autosummary: crashed when generating document of properties
* #6455: napoleon: docstrings for properties are not processed
* #6436: napoleon: "Unknown target name" error if variable name ends with
  underscore
* #6440: apidoc: missing blank lines between modules

Release 2.1.0 (released Jun 02, 2019)
=====================================

Incompatible changes
--------------------

* Ignore filenames without file extension given to ``Builder.build_specific()``
  API directly
* #6230: The anchor of term in glossary directive is changed if it is consisted
  by non-ASCII characters
* #4550: html: Centering tables by default using CSS
* #6239: latex: xelatex and xeCJK are used for Chinese documents by default
* ``Sphinx.add_lexer()`` now takes a Lexer class instead of instance.  An
  instance of lexers are still supported until Sphinx 3.x.

Deprecated
----------

* ``sphinx.builders.latex.LaTeXBuilder.apply_transforms()``
* ``sphinx.builders._epub_base.EpubBuilder.esc()``
* ``sphinx.directives.Acks``
* ``sphinx.directives.Author``
* ``sphinx.directives.Centered``
* ``sphinx.directives.Class``
* ``sphinx.directives.CodeBlock``
* ``sphinx.directives.Figure``
* ``sphinx.directives.HList``
* ``sphinx.directives.Highlight``
* ``sphinx.directives.Include``
* ``sphinx.directives.Index``
* ``sphinx.directives.LiteralInclude``
* ``sphinx.directives.Meta``
* ``sphinx.directives.Only``
* ``sphinx.directives.SeeAlso``
* ``sphinx.directives.TabularColumns``
* ``sphinx.directives.TocTree``
* ``sphinx.directives.VersionChange``
* ``sphinx.domains.python.PyClassmember``
* ``sphinx.domains.python.PyModulelevel``
* ``sphinx.domains.std.StandardDomain._resolve_citation_xref()``
* ``sphinx.domains.std.StandardDomain.note_citations()``
* ``sphinx.domains.std.StandardDomain.note_citation_refs()``
* ``sphinx.domains.std.StandardDomain.note_labels()``
* ``sphinx.environment.NoUri``
* ``sphinx.ext.apidoc.format_directive()``
* ``sphinx.ext.apidoc.format_heading()``
* ``sphinx.ext.apidoc.makename()``
* ``sphinx.ext.autodoc.importer.MockFinder``
* ``sphinx.ext.autodoc.importer.MockLoader``
* ``sphinx.ext.autodoc.importer.mock()``
* ``sphinx.ext.autosummary.autolink_role()``
* ``sphinx.ext.imgmath.DOC_BODY``
* ``sphinx.ext.imgmath.DOC_BODY_PREVIEW``
* ``sphinx.ext.imgmath.DOC_HEAD``
* ``sphinx.transforms.CitationReferences``
* ``sphinx.transforms.SmartQuotesSkipper``
* ``sphinx.util.docfields.DocFieldTransformer.preprocess_fieldtypes()``
* ``sphinx.util.node.find_source_node()``
* ``sphinx.util.i18n.find_catalog()``
* ``sphinx.util.i18n.find_catalog_files()``
* ``sphinx.util.i18n.find_catalog_source_files()``

For more details, see :ref:`deprecation APIs list <dev-deprecated-apis>`.

Features added
--------------

* Add a helper class ``sphinx.transforms.post_transforms.SphinxPostTransform``
* Add helper methods

  - ``PythonDomain.note_module()``
  - ``PythonDomain.note_object()``
  - ``SphinxDirective.set_source_info()``

* #6180: Support ``--keep-going`` with ``BuildDoc`` setup command
* ``math`` directive now supports ``:class:`` option
* todo: ``todo`` directive now supports ``:name:`` option
* Enable override via environment of ``SPHINXOPTS`` and ``SPHINXBUILD`` Makefile
  variables (refs: #6232, #6303)
* #6287: autodoc: Unable to document bound instance methods exported as module
  functions
* #6289: autodoc: :confval:`autodoc_default_options` now supports
  ``imported-members`` option
* #4777: autodoc: Support coroutine
* #744: autodoc: Support abstractmethod
* #6325: autodoc: Support attributes in __slots__.  For dict-style __slots__,
  autodoc considers values as a docstring of the attribute
* #6361: autodoc: Add :confval:`autodoc_typehints` to suppress typehints from
  signature
* #1063: autodoc: ``automodule`` directive now handles undocumented module level
  variables
* #6212: autosummary: Add :confval:`autosummary_imported_members` to display
  imported members on autosummary
* #6271: ``make clean`` is catastrophically broken if building into '.'
* #6363: Support ``%O%`` environment variable in make.bat
* #4777: py domain: Add ``:async:`` option to :rst:dir:`py:function` directive
* py domain: Add new options to :rst:dir:`py:method` directive

  - ``:abstractmethod:``
  - ``:async:``
  - ``:classmethod:``
  - ``:property:``
  - ``:staticmethod:``

* rst domain: Add :rst:dir:`rst:directive:option` directive to describe the option
  for directive
* #6306: html: Add a label to search form for accessibility purposes
* #4390: html: Consistent and semantic CSS for signatures
* #6358: The ``rawsource`` property of ``production`` nodes now contains the
  full production rule
* #6373: autosectionlabel: Allow suppression of warnings
* coverage: Support a new ``coverage_ignore_pyobjects`` option
* #6239: latex: Support to build Chinese documents

Bugs fixed
----------

* #6230: Inappropriate node_id has been generated by glossary directive if term
  is consisted by non-ASCII characters
* #6213: ifconfig: contents after headings are not shown
* commented term in glossary directive is wrongly recognized
* #6299: rst domain: rst:directive directive generates waste space
* #6379: py domain: Module index (py-modindex.html) has duplicate titles
* #6331: man: invalid output when doctest follows rubric
* #6351: "Hyperlink target is not referenced" message is shown even if
  referenced
* #6165: autodoc: ``tab_width`` setting of Docutils has been ignored
* #6347: autodoc: crashes with a plain Tuple on Python 3.6 and 3.5
* #6311: autosummary: autosummary table gets confused by complex type hints
* #6350: autosummary: confused by an argument having some kind of default value
* Generated Makefiles lack a final EOL (refs: #6232)
* #6375: extlinks: Cannot escape angle brackets in link caption
* #6378: linkcheck: Send commonly used User-Agent
* #6387: html search: failed to search document with haiku and scrolls themes
* #6408: html search: Fix the ranking of search results
* #6406: Wrong year is returned for ``SOURCE_DATE_EPOCH``
* #6402: image directive crashes by unknown image format
* #6286: C++, allow 8 and 9 in hexadecimal integer literals.
* #6305: Fix the string in quickstart for 'path' argument of parser
* LaTeX: Figures in admonitions produced errors (refs: #6364)

Release 2.0.1 (released Apr 08, 2019)
=====================================

Bugs fixed
----------

* LaTeX: some system labels are not translated
* RemovedInSphinx30Warning is marked as pending
* deprecation warnings are not emitted

  - ``sphinx.application.CONFIG_FILENAME``
  - ``sphinx.builders.htmlhelp``
  - :confval:`!viewcode_import`

* #6208: C++, properly parse full xrefs that happen to have a short xref as
  prefix
* #6220, #6225: napoleon: AttributeError is raised for raised section having
  references
* #6245: circular import error on importing SerializingHTMLBuilder
* #6243: LaTeX: 'releasename' setting for latex_elements is ignored
* #6244: html: Search function is broken with 3rd party themes
* #6263: html: HTML5Translator crashed with invalid field node
* #6262: html theme: The style of field lists has changed in bizstyle theme

Release 2.0.0 (released Mar 29, 2019)
=====================================

Dependencies
------------

2.0.0b1

* LaTeX builder now depends on TeX Live 2015 or above.
* LaTeX builder (with ``'pdflatex'`` :confval:`latex_engine`) will process
  Unicode Greek letters in text (not in math mark-up) via the text font and
  will not escape them to math mark-up. See the discussion of the
  ``'fontenc'`` key of :confval:`latex_elements`; such (optional) support for
  Greek adds, for example on Ubuntu xenial, the ``texlive-lang-greek`` and (if
  default font set-up is not modified) ``cm-super(-minimal)`` as additional
  Sphinx LaTeX requirements.
* LaTeX builder with :confval:`latex_engine` set to ``'xelatex'`` or to
  ``'lualatex'`` requires (by default) the ``FreeFont`` fonts,
  which in Ubuntu xenial are provided by package ``fonts-freefont-otf``, and
  e.g. in Fedora 29 via package ``texlive-gnu-freefont``.
* requests 2.5.0 or above
* The six package is no longer a dependency
* The sphinxcontrib-websupport package is no longer a dependency
* Some packages are separated to sub packages:

  - sphinxcontrib.applehelp
  - sphinxcontrib.devhelp
  - sphinxcontrib.htmlhelp
  - sphinxcontrib.jsmath
  - sphinxcontrib.serializinghtml
  - sphinxcontrib.qthelp

Incompatible changes
--------------------

2.0.0b1

* Drop python 2.7 and 3.4 support
* Drop Docutils 0.11 support
* Drop features and APIs deprecated in 1.7.x
* The default setting for :confval:`master_doc` is changed to ``'index'`` which
  has been longly used as default of sphinx-quickstart.
* LaTeX: Move message resources to ``sphinxmessage.sty``
* LaTeX: Stop using ``\captions<lang>`` macro for some labels
* LaTeX: for ``'xelatex'`` and ``'lualatex'``, use the ``FreeFont`` OpenType
  fonts as default choice (refs: #5645)
* LaTeX: ``'xelatex'`` and ``'lualatex'`` now use ``\small`` in code-blocks
  (due to ``FreeMono`` character width) like ``'pdflatex'`` already did (due
  to ``Courier`` character width).  You may need to adjust this via
  :confval:`latex_elements` ``'fvset'`` key, in case of usage of some other
  OpenType fonts (refs: #5768)
* LaTeX: Greek letters in text are not escaped to math mode mark-up, and they
  will use the text font not the math font. The ``LGR`` font encoding must be
  added to the ``'fontenc'`` key of :confval:`latex_elements` for this to work
  (only if it is needed by the document, of course).
* LaTeX: setting the :confval:`language` to ``'en'`` triggered ``Sonny`` option
  of ``fncychap``, now it is ``Bjarne`` to match case of no language specified.
  (refs: #5772)
* #5770: doctest: Follow :confval:`highlight_language` on highlighting doctest
  block.  As a result, they are highlighted as python3 by default.
* The order of argument for ``HTMLTranslator``, ``HTML5Translator`` and
  ``ManualPageTranslator`` are changed
* LaTeX: hard-coded redefinitions of ``\l@section`` and ``\l@subsection``
  formerly done during loading of ``'manual'`` docclass get executed later, at
  time of ``\sphinxtableofcontents``.  This means that custom user definitions
  from LaTeX preamble now get overwritten.  Use ``\sphinxtableofcontentshook``
  to insert custom user definitions.  See :ref:`latex-macros`.
* quickstart: Simplify generated ``conf.py``
* #4148: quickstart: some questions are removed.  They are still able to specify
  via command line options
* websupport: unbundled from Sphinx core. Please use sphinxcontrib-websupport
* C++, the visibility of base classes is now always rendered as present in the
  input. That is, ``private`` is now shown, where it was ellided before.
* LaTeX: graphics inclusion of oversized images rescales to not exceed
  the text width and height, even if width and/or height option were used.
  (refs: #5956)
* epub: ``epub_title`` defaults to the :confval:`project` option
* #4550: All tables and figures without ``align`` option are displayed to center
* #4587: html: Output HTML5 by default

2.0.0b2

* texinfo: image files are copied into ``name-figure`` directory

Deprecated
----------

2.0.0b1

* Support for evaluating Python 2 syntax is deprecated. This includes
  configuration files which should be converted to Python 3.
* The arguments of ``EpubBuilder.build_mimetype()``,
  ``EpubBuilder.build_container()``, ``EpubBuilder.bulid_content()``,
  ``EpubBuilder.build_toc()`` and ``EpubBuilder.build_epub()``
* The arguments of ``Epub3Builder.build_navigation_doc()``
* The config variables

  - :confval:`!html_experimental_html5_writer`

* The ``encoding`` argument of ``autodoc.Documenter.get_doc()``,
  ``autodoc.DocstringSignatureMixin.get_doc()``,
  ``autodoc.DocstringSignatureMixin._find_signature()``, and
  ``autodoc.ClassDocumenter.get_doc()`` are deprecated.
* The ``importer`` argument of ``sphinx.ext.autodoc.importer._MockModule``
* The ``nodetype`` argument of ``sphinx.search.WordCollector.
  is_meta_keywords()``
* The ``suffix`` argument of ``env.doc2path()`` is deprecated.
* The string style ``base`` argument of ``env.doc2path()`` is deprecated.
* The fallback to allow omitting the ``filename`` argument from an overridden
  ``IndexBuilder.feed()`` method is deprecated.
* ``sphinx.addnodes.abbreviation``
* ``sphinx.application.Sphinx._setting_up_extension``
* ``sphinx.builders.epub3.Epub3Builder.validate_config_value()``
* ``sphinx.builders.html.SingleFileHTMLBuilder``
* ``sphinx.builders.htmlhelp.HTMLHelpBuilder.open_file()``
* ``sphinx.cmd.quickstart.term_decode()``
* ``sphinx.cmd.quickstart.TERM_ENCODING``
* ``sphinx.config.check_unicode()``
* ``sphinx.config.string_classes``
* ``sphinx.domains.cpp.DefinitionError.description``
* ``sphinx.domains.cpp.NoOldIdError.description``
* ``sphinx.domains.cpp.UnsupportedMultiCharacterCharLiteral.decoded``
* ``sphinx.ext.autodoc.importer._MockImporter``
* ``sphinx.ext.autosummary.Autosummary.warn()``
* ``sphinx.ext.autosummary.Autosummary.genopt``
* ``sphinx.ext.autosummary.Autosummary.warnings``
* ``sphinx.ext.autosummary.Autosummary.result``
* ``sphinx.ext.doctest.doctest_encode()``
* ``sphinx.io.SphinxBaseFileInput``
* ``sphinx.io.SphinxFileInput.supported``
* ``sphinx.io.SphinxRSTFileInput``
* ``sphinx.registry.SphinxComponentRegistry.add_source_input()``
* ``sphinx.roles.abbr_role()``
* ``sphinx.roles.emph_literal_role()``
* ``sphinx.roles.menusel_role()``
* ``sphinx.roles.index_role()``
* ``sphinx.roles.indexmarkup_role()``
* ``sphinx.testing.util.remove_unicode_literal()``
* ``sphinx.util.attrdict``
* ``sphinx.util.force_decode()``
* ``sphinx.util.get_matching_docs()``
* ``sphinx.util.inspect.Parameter``
* ``sphinx.util.jsonimpl``
* ``sphinx.util.osutil.EEXIST``
* ``sphinx.util.osutil.EINVAL``
* ``sphinx.util.osutil.ENOENT``
* ``sphinx.util.osutil.EPIPE``
* ``sphinx.util.osutil.walk()``
* ``sphinx.util.PeekableIterator``
* ``sphinx.util.pycompat.NoneType``
* ``sphinx.util.pycompat.TextIOWrapper``
* ``sphinx.util.pycompat.UnicodeMixin``
* ``sphinx.util.pycompat.htmlescape``
* ``sphinx.util.pycompat.indent``
* ``sphinx.util.pycompat.sys_encoding``
* ``sphinx.util.pycompat.terminal_safe()``
* ``sphinx.util.pycompat.u``
* ``sphinx.writers.latex.ExtBabel``
* ``sphinx.writers.latex.LaTeXTranslator._make_visit_admonition()``
* ``sphinx.writers.latex.LaTeXTranslator.babel_defmacro()``
* ``sphinx.writers.latex.LaTeXTranslator.collect_footnotes()``
* ``sphinx.writers.latex.LaTeXTranslator.generate_numfig_format()``
* ``sphinx.writers.texinfo.TexinfoTranslator._make_visit_admonition()``
* ``sphinx.writers.text.TextTranslator._make_depart_admonition()``
* template variables for LaTeX template

  - ``logo``
  - ``numfig_format``
  - ``pageautorefname``
  - ``translatablestrings``

For more details, see :ref:`deprecation APIs list <dev-deprecated-apis>`.

Features added
--------------

2.0.0b1

* #1618: The search results preview of generated HTML documentation is
  reader-friendlier: instead of showing the snippets as raw reStructuredText
  markup, Sphinx now renders the corresponding HTML.  This means the Sphinx
  extension `Sphinx: pretty search results`__ is no longer necessary.  Note that
  changes to the search function of your custom or 3rd-party HTML template might
  overwrite this improvement.

  __ https://github.com/sphinx-contrib/sphinx-pretty-searchresults

* #4182: autodoc: Support :confval:`suppress_warnings`
* #5533: autodoc: :confval:`autodoc_default_options` supports ``member-order``
* #5394: autodoc: Display readable names in type annotations for mocked objects
* #5459: autodoc: :confval:`autodoc_default_options` accepts ``True`` as a value
* #1148: autodoc: Add :rst:dir:`autodecorator` directive for decorators
* #5635: autosummary: Add :confval:`autosummary_mock_imports` to mock external
  libraries on importing targets
* #4018: htmlhelp: Add :confval:`htmlhelp_file_suffix` and
  :confval:`htmlhelp_link_suffix`
* #5559: text: Support complex tables (colspan and rowspan)
* LaTeX: support rendering (not in math, yet) of Greek and Cyrillic Unicode
  letters in non-Cyrillic document even with ``'pdflatex'`` as
  :confval:`latex_engine` (refs: #5645)
* #5660: The ``versionadded``, ``versionchanged`` and ``deprecated`` directives
  are now generated with their own specific CSS classes
  (``added``, ``changed`` and ``deprecated``, respectively) in addition to the
  generic ``versionmodified`` class.
* #5841: apidoc: Add --extensions option to sphinx-apidoc
* #4981: C++, added an alias directive for inserting lists of declarations,
  that references existing declarations (e.g., for making a synopsis).
* C++: add ``cpp:struct`` to complement ``cpp:class``.
* #1341: the HTML search considers words that contain a search term of length
  three or longer a match.
* #4611: epub: Show warning for duplicated ToC entries
* #1851: Allow to omit an argument for :rst:dir:`code-block` directive.  If
  omitted, it follows :rst:dir:`highlight` or :confval:`highlight_language`
* #4587: html: Add :confval:`!html4_writer` to use old HTML4 writer
* #6016: HTML search: A placeholder for the search summary prevents search
  result links from changing their position when the search terminates.  This
  makes navigating search results easier.
* #5196: linkcheck also checks remote images exist
* #5924: githubpages: create CNAME file for custom domains when
  :confval:`html_baseurl` set
* #4261: autosectionlabel: restrict the labeled sections by new config value;
  :confval:`autosectionlabel_maxdepth`


Bugs fixed
----------

2.0.0b1

* #1682: LaTeX: writer should not translate Greek unicode, but use textgreek
  package
* #5247: LaTeX: PDF does not build with default font config for Russian
  language and ``'xelatex'`` or ``'lualatex'`` as :confval:`latex_engine`
  (refs: #5251)
* #5248: LaTeX: Greek letters in section titles disappear from PDF bookmarks
* #5249: LaTeX: Unicode Greek letters in math directive break PDF build
  (fix requires extra set-up, see :confval:`latex_elements` ``'textgreek'`` key
  and/or :confval:`latex_engine` setting)
* #5772: LaTeX: should the Bjarne style of fncychap be used for English also
  if passed as language option?
* #5179: LaTeX: (lualatex only) escaping of ``>`` by ``\textgreater{}`` is not
  enough as ``\textgreater{}\textgreater{}`` applies TeX-ligature
* LaTeX: project name is not escaped if :confval:`latex_documents` omitted
* LaTeX: authors are not shown if :confval:`latex_documents` omitted
* HTML: Invalid HTML5 file is generated for a glossary having multiple terms for
  one description (refs: #4611)
* QtHelp: OS dependent path separator is used in .qhp file
* HTML search: search always returns nothing when multiple search terms are
  used and one term is shorter than three characters

2.0.0b2

* #6096: html: Anchor links are not added to figures
* #3620: html: Defer searchindex.js rather than loading it via ajax
* #6113: html: Table cells and list items have large margins
* #5508: ``linenothreshold`` option for ``highlight`` directive was ignored
* texinfo: ``make install-info`` causes syntax error
* texinfo: ``make install-info`` fails on macOS
* #3079: texinfo: image files are not copied on ``make install-info``
* #5391: A cross reference in heading is rendered as literal
* #5946: C++, fix ``cpp:alias`` problems in LaTeX (and singlehtml)
* #6147: classes attribute of ``citation_reference`` node is lost
* AssertionError is raised when custom ``citation_reference`` node having
  classes attribute refers missing citation (refs: #6147)
* #2155: Support ``code`` directive
* C++, fix parsing of braced initializers.
* #6172: AttributeError is raised for old styled index nodes
* #4872: inheritance_diagram: correctly describe behavior of ``parts`` option in
  docs, allow negative values.
* #6178: i18n: Captions missing in translations for hidden TOCs

2.0.0 final

* #6196: py domain: unexpected prefix is generated

Testing
-------

2.0.0b1

* Stop to use ``SPHINX_TEST_TEMPDIR`` envvar

2.0.0b2

* Add a helper function: ``sphinx.testing.restructuredtext.parse()``

Release 1.8.6 (released Nov 18, 2021)
=====================================

Dependencies
------------

* #9807: Restrict Docutils to 0.17.x or older

Release 1.8.5 (released Mar 10, 2019)
=====================================

Bugs fixed
----------

* LaTeX: Remove extraneous space after author names on PDF title page (refs:
  #6004)
* #6026: LaTeX: A cross reference to definition list does not work
* #6046: LaTeX: ``TypeError`` is raised when invalid latex_elements given
* #6067: LaTeX: images having a target are concatenated to next line
* #6067: LaTeX: images having a target are not aligned even if specified
* #6149: LaTeX: ``:index:`` role in titles causes ``Use of \@icentercr doesn't
  match its definition`` error on latexpdf build
* #6019: imgconverter: Including multipage PDF fails
* #6047: autodoc: ``autofunction`` emits a warning for method objects
* #6028: graphviz: Ensure the graphviz filenames are reproducible
* #6068: doctest: ``skipif`` option may remove the code block from documentation
* #6136: ``:name:`` option for ``math`` directive causes a crash
* #6139: intersphinx: ValueError on failure reporting
* #6135: changes: Fix UnboundLocalError when any module found
* #3859: manpage: code-block captions are not displayed correctly

Release 1.8.4 (released Feb 03, 2019)
=====================================

Bugs fixed
----------

* #3707: latex: no bold checkmark (✔) available.
* #5605: with the documentation language set to Chinese, English words could not
  be searched.
* #5889: LaTeX: user ``numfig_format`` is stripped of spaces and may cause
  build failure
* C++, fix hyperlinks for declarations involving east cv-qualifiers.
* #5755: C++, fix duplicate declaration error on function templates with
  constraints in the return type.
* C++, parse unary right fold expressions and binary fold expressions.
* pycode could not handle egg files on windows
* #5928: KeyError: 'DOCUTILSCONFIG' when running build
* #5936: LaTeX: PDF build broken by inclusion of image taller than page height
  in an admonition
* #5231: "make html" does not read and build "po" files in "locale" dir
* #5954: ``:scale:`` image option may break PDF build if image in an admonition
* #5966: mathjax has not been loaded on incremental build
* #5960: LaTeX: modified PDF layout since September 2018 TeXLive update of
  :file:`parskip.sty`
* #5948: LaTeX: duplicated labels are generated for sections
* #5958: versionadded directive causes crash with Python 3.5.0
* #5995: autodoc: autodoc_mock_imports conflict with metaclass on Python 3.7
* #5871: texinfo: a section title ``.`` is not allowed

Release 1.8.3 (released Dec 26, 2018)
=====================================

Features added
--------------

* LaTeX: it is possible to insert custom material to appear on back of title
  page, see discussion of ``'maketitle'`` key of :confval:`latex_elements`
  (``'manual'`` docclass only)

Bugs fixed
----------

* #5725: mathjax: Use CDN URL for "latest" version by default
* #5460: html search does not work with some 3rd party themes
* #5520: LaTeX, caption package incompatibility since Sphinx 1.6
* #5614: autodoc: incremental build is broken when builtin modules are imported
* #5627: qthelp: index.html missing in QtHelp
* #5659: linkcheck: crashes for a hyperlink containing multibyte character
* #5754: DOC: Fix some mistakes in :doc:`/latex`
* #5810: LaTeX: sphinxVerbatim requires explicit "hllines" set-up since 1.6.6
  (refs: #1238)
* #5636: C++, fix parsing of floating point literals.
* #5496 (again): C++, fix assertion in partial builds with duplicates.
* #5724: quickstart: sphinx-quickstart fails when $LC_ALL is empty
* #1956: Default conf.py is not PEP8-compliant
* #5849: LaTeX: document class ``\maketitle`` is overwritten with no
  possibility to use original meaning in place of Sphinx custom one
* #5834: apidoc: wrong help for ``--tocfile``
* #5800: todo: crashed if todo is defined in TextElement
* #5846: htmlhelp: convert hex escaping to decimal escaping in .hhc/.hhk files
* htmlhelp: broken .hhk file generated when title contains a double quote

Release 1.8.2 (released Nov 11, 2018)
=====================================

Incompatible changes
--------------------

* #5497: Do not include MathJax.js and jsmath.js unless it is really needed

Features added
--------------

* #5471: Show appropriate deprecation warnings

Bugs fixed
----------

* #5490: latex: enumerated list causes a crash with recommonmark
* #5492: sphinx-build fails to build docs w/ Python < 3.5.2
* #3704: latex: wrong ``\label`` positioning for figures with a legend
* #5496: C++, fix assertion when a symbol is declared more than twice.
* #5493: gettext: crashed with broken template
* #5495: csv-table directive with file option in included file is broken (refs:
  #4821)
* #5498: autodoc: unable to find type hints for a ``functools.partial``
* #5480: autodoc: unable to find type hints for unresolvable Forward references
* #5419: incompatible math_block node has been generated
* #5548: Fix ensuredir() in case of pre-existing file
* #5549: graphviz Correctly deal with non-existing static dir
* #3002: i18n: multiple footnote_references referring same footnote cause
  duplicated node_ids
* #5563: latex: footnote_references generated by extension causes a LaTeX
  builder crash
* #5561: make all-pdf fails with old xindy version
* #5557: quickstart: --no-batchfile isn't honored
* #3080: texinfo: multiline rubrics are broken
* #3080: texinfo: multiline citations are broken

Release 1.8.1 (released Sep 22, 2018)
=====================================

Incompatible changes
--------------------

* LaTeX ``\pagestyle`` commands have been moved to the LaTeX template. No
  changes in PDF, except possibly if ``\sphinxtableofcontents``, which
  contained them, had been customized in :file:`conf.py`. (refs: #5455)

Bugs fixed
----------

* #5418: Incorrect default path for sphinx-build -d/doctrees files
* #5421: autodoc emits deprecation warning for :confval:`autodoc_default_flags`
* #5422: lambda object causes PicklingError on storing environment
* #5417: Sphinx fails to build with syntax error in Python 2.7.5
* #4911: add latexpdf to make.bat for non make-mode
* #5436: Autodoc does not work with enum subclasses with properties/methods
* #5437: autodoc: crashed on modules importing eggs
* #5433: latex: ImportError: cannot import name 'DEFAULT_SETTINGS'
* #5431: autodoc: ``autofunction`` emits a warning for callable objects
* #5457: Fix TypeError in error message when override is prohibited
* #5453: PDF builds of 'howto' documents have no page numbers
* #5463: mathbase: math_role and MathDirective was disappeared in 1.8.0
* #5454: latex: Index has disappeared from PDF for Japanese documents
* #5432: py domain: ``:type:`` field can't process ``:term:`` references
* #5426: py domain: TypeError has been raised for class attribute

Release 1.8.0 (released Sep 13, 2018)
=====================================

Dependencies
------------

1.8.0b1

* LaTeX: :confval:`latex_use_xindy`, if ``True`` (default for
  ``xelatex/lualatex``), instructs ``make latexpdf`` to use :program:`xindy`
  for general index.  Make sure your LaTeX distribution includes it.
  (refs: #5134)
* LaTeX: ``latexmk`` is required for ``make latexpdf`` on Windows

Incompatible changes
--------------------

1.8.0b2

* #5282: html theme: refer ``pygments_style`` settings of HTML themes
  preferentially
* The URL of download files are changed
* #5127: quickstart: ``Makefile`` and ``make.bat`` are not overwritten if exists

1.8.0b1

* #5156: the :py:mod:`sphinx.ext.graphviz` extension runs ``dot`` in the
  directory of the document being built instead of in the root directory of
  the documentation.
* #4460: extensions which stores any data to environment should return the
  version of its env data structure as metadata.  In detail, please see
  :ref:`ext-metadata`.
* Sphinx expects source parser modules to have supported file formats as
  ``Parser.supported`` attribute
* The default value of :confval:`epub_author` and :confval:`epub_publisher` are
  changed from ``'unknown'`` to the value of :confval:`author`.  This is same as
  a ``conf.py`` file sphinx-build generates.
* The ``gettext_compact`` attribute is removed from ``document.settings``
  object.  Please use ``config.gettext_compact`` instead.
* The processing order on reading phase is changed.  smart_quotes, sphinx
  domains, :event:`doctree-read` event and versioning doctrees are invoked
  earlier than so far. For more details, please read a description of
  :py:meth:`.Sphinx.add_transform()`
* #4827: All ``substitution_definition`` nodes are removed from doctree on
  reading phase
* ``docutils.conf`` in ``$HOME`` or ``/etc`` directories are ignored.  Only
  ``docutils.conf`` from confdir is obeyed.
* #789: ``:samp:`` role supports to escape curly braces with backslash
* #4811: The files under :confval:`html_static_path` are excluded from source
  files.
* latex: Use ``\sphinxcite`` for citation references instead ``\hyperref``
* The config value :confval:`!viewcode_import` is renamed to
  :confval:`viewcode_follow_imported_members` (refs: #4035)
* #1857: latex: :confval:`latex_show_pagerefs` does not add pagerefs for
  citations
* #4648: latex: Now "rubric" elements are rendered as unnumbered section title
* #4983: html: The anchor for productionlist tokens has been changed
* Modifying a template variable ``script_files`` in templates is allowed now.
  Please use ``app.add_js_file()`` instead.
* #5072: Save environment object also with only new documents
* #5035: qthelp builder allows dashes in :confval:`qthelp_namespace`
* LaTeX: with lualatex or xelatex use by default :program:`xindy` as
  UTF-8 able replacement of :program:`makeindex` (refs: #5134).  After
  upgrading Sphinx, please clean latex build repertory of existing project
  before new build.
* #5163: html: hlist items are now aligned to top
* ``highlightlang`` directive is processed on resolving phase
* #4000: LaTeX: template changed.  Following elements moved to it:

  - ``\begin{document}``
  - ``shorthandoff`` variable
  - ``maketitle`` variable
  - ``tableofcontents`` variable

Deprecated
----------

1.8.0b2

* ``sphinx.io.SphinxI18nReader.set_lineno_for_reporter()`` is deprecated
* ``sphinx.io.SphinxI18nReader.line`` is deprecated
* ``sphinx.util.i18n.find_catalog_source_file()`` has changed; the
  *gettext_compact* argument has been deprecated
* #5403: ``sphinx.util.images.guess_mimetype()`` has changed; the *content*
  argument has been deprecated

1.8.0b1

* :confval:`!source_parsers` is deprecated
* :confval:`autodoc_default_flags` is deprecated
* quickstart: ``--epub`` option becomes default, so it is deprecated
* Drop function based directive support.  For now, Sphinx only supports class
  based directives (see :class:`~docutils.parsers.rst.Directive`)
* ``sphinx.util.docutils.directive_helper()`` is deprecated
* ``sphinx.cmdline`` is deprecated
* ``sphinx.make_mode`` is deprecated
* ``sphinx.locale.l_()`` is deprecated
* #2157: helper function ``warn()`` for HTML themes is deprecated
* ``app.override_domain()`` is deprecated
* ``app.add_stylesheet()`` is deprecated
* ``app.add_javascript()`` is deprecated
* ``app.import_object()`` is deprecated
* ``app.add_source_parser()`` has changed;  the *suffix* argument has been
  deprecated
* ``sphinx.versioning.prepare()`` is deprecated
* ``Config.__init__()`` has changed;  the *dirname*, *filename* and *tags*
  argument has been deprecated
* ``Config.check_types()`` is deprecated
* ``Config.check_unicode()`` is deprecated
* ``sphinx.application.CONFIG_FILENAME`` is deprecated
* ``highlightlang`` directive is deprecated
* ``BuildEnvironment.load()`` is deprecated
* ``BuildEnvironment.loads()`` is deprecated
* ``BuildEnvironment.frompickle()`` is deprecated
* ``env.read_doc()`` is deprecated
* ``env.update()`` is deprecated
* ``env._read_serial()`` is deprecated
* ``env._read_parallel()`` is deprecated
* ``env.write_doctree()`` is deprecated
* ``env._nitpick_ignore`` is deprecated
* ``env.versionchanges`` is deprecated
* ``env.dump()`` is deprecated
* ``env.dumps()`` is deprecated
* ``env.topickle()`` is deprecated
* ``env.note_versionchange()`` is deprecated
* ``sphinx.writers.latex.Table.caption_footnotetexts`` is deprecated
* ``sphinx.writers.latex.Table.header_footnotetexts`` is deprecated
* ``sphinx.writers.latex.LaTeXTranslator.footnotestack`` is deprecated
* ``sphinx.writers.latex.LaTeXTranslator.in_container_literal_block`` is
  deprecated
* ``sphinx.writers.latex.LaTeXTranslator.next_section_ids`` is deprecated
* ``sphinx.writers.latex.LaTeXTranslator.next_hyperlink_ids`` is deprecated
* ``sphinx.writers.latex.LaTeXTranslator.restrict_footnote()`` is deprecated
* ``sphinx.writers.latex.LaTeXTranslator.unrestrict_footnote()`` is deprecated
* ``sphinx.writers.latex.LaTeXTranslator.push_hyperlink_ids()`` is deprecated
* ``sphinx.writers.latex.LaTeXTranslator.pop_hyperlink_ids()`` is deprecated
* ``sphinx.writers.latex.LaTeXTranslator.check_latex_elements()`` is deprecated
* ``sphinx.writers.latex.LaTeXTranslator.bibitems`` is deprecated
* ``sphinx.writers.latex.LaTeXTranslator.hlsettingstack`` is deprecated
* ``sphinx.writers.latex.ExtBabel.get_shorthandoff()`` is deprecated
* ``sphinx.writers.html.HTMLTranslator.highlightlang`` is deprecated
* ``sphinx.writers.html.HTMLTranslator.highlightlang_base`` is deprecated
* ``sphinx.writers.html.HTMLTranslator.highlightlangopts`` is deprecated
* ``sphinx.writers.html.HTMLTranslator.highlightlinenothreshold`` is deprecated
* ``sphinx.writers.html5.HTMLTranslator.highlightlang`` is deprecated
* ``sphinx.writers.html5.HTMLTranslator.highlightlang_base`` is deprecated
* ``sphinx.writers.html5.HTMLTranslator.highlightlangopts`` is deprecated
* ``sphinx.writers.html5.HTMLTranslator.highlightlinenothreshold`` is deprecated
* ``sphinx.ext.mathbase`` extension is deprecated
* ``sphinx.ext.mathbase.math`` node is deprecated
* ``sphinx.ext.mathbase.displaymath`` node is deprecated
* ``sphinx.ext.mathbase.eqref`` node is deprecated
* ``sphinx.ext.mathbase.is_in_section_title()`` is deprecated
* ``sphinx.ext.mathbase.MathDomain`` is deprecated
* ``sphinx.ext.mathbase.MathDirective`` is deprecated
* ``sphinx.ext.mathbase.math_role`` is deprecated
* ``sphinx.ext.mathbase.setup_math()`` is deprecated
* ``sphinx.directives.other.VersionChanges`` is deprecated
* ``sphinx.highlighting.PygmentsBridge.unhighlight()`` is deprecated
* ``sphinx.ext.mathbase.get_node_equation_number()`` is deprecated
* ``sphinx.ext.mathbase.wrap_displaymath()`` is deprecated
* The ``trim_doctest_flags`` argument of ``sphinx.highlighting.PygmentsBridge``
  is deprecated

For more details, see :ref:`deprecation APIs list <dev-deprecated-apis>`.

Features added
--------------

1.8.0b2

* #5388: Ensure frozen object descriptions are reproducible
* #5362: apidoc: Add ``--tocfile`` option to change the filename of ToC

1.8.0b1

* Add :event:`config-inited` event
* Add ``sphinx.config.Any`` to represent the config value accepts any type of
  value
* :confval:`source_suffix` allows a mapping fileext to file types
* Add :confval:`author` as a configuration value
* #2852: imgconverter: Support to convert GIF to PNG
* ``sphinx-build`` command supports i18n console output
* Add ``app.add_message_catalog()`` and ``sphinx.locale.get_translations()`` to
  support translation for 3rd party extensions
* helper function ``warning()`` for HTML themes is added
* Add ``Domain.enumerable_nodes`` to manage own enumerable nodes for domains
  (experimental)
* Add a new keyword argument ``override`` to Application APIs
* LaTeX: new key ``'fvset'`` for :confval:`latex_elements`. For
  XeLaTeX/LuaLaTeX its default sets ``fanvyvrb`` to use normal, not small,
  fontsize in code-blocks (refs: #4793)
* Add :confval:`html_css_files` and :confval:`epub_css_files` for adding CSS
  files from configuration
* Add :confval:`html_js_files` for adding JS files from configuration
* #4834: Ensure set object descriptions are reproducible.
* #4828: Allow to override :confval:`numfig_format` partially.  Full definition
  is not needed.
* Improve warning messages during including (refs: #4818)
* LaTeX: separate customizability of :rst:role:`guilabel` and
  :rst:role:`menuselection` (refs: #4830)
* Add ``Config.read()`` classmethod to create a new config object from
  configuration file
* #4866: Wrap graphviz diagrams in ``<div>`` tag
* viewcode: Add :event:`viewcode-find-source` and
  :event:`viewcode-follow-imported` to load source code without loading
* #4785: napoleon: Add strings to translation file for localisation
* #4927: Display a warning when invalid values are passed to linenothreshold
  option of highlight directive
* C++:

  - Add a ``cpp:texpr`` role as a sibling to ``cpp:expr``.
  - Add support for unions.
  - #3593, #2683: add support for anonymous entities using names staring with
    ``@``.
  - #5147: add support for (most) character literals.
  - Cross-referencing entities inside primary templates is supported,
    and now properly documented.
  - #1552: add new cross-referencing format for ``cpp:any`` and ``cpp:func``
    roles, for referencing specific function overloads.

* #3606: MathJax should be loaded with async attribute
* html: Output ``canonical_url`` metadata if :confval:`html_baseurl` set (refs:
  #4193)
* #5029: autosummary: expose ``inherited_members`` to template
* #3784: mathjax: Add :confval:`mathjax_options` to give options to script tag
  for mathjax
* #726, #969: mathjax: Add :confval:`mathjax_config` to give in-line
  configurations for mathjax
* #4362: latex: Don't overwrite .tex file if document not changed
* #1431: latex: Add alphanumeric enumerated list support
* Add :confval:`latex_use_xindy` for UTF-8 savvy indexing, defaults to ``True``
  if :confval:`latex_engine` is ``'xelatex'`` or ``'lualatex'``. (refs: #5134,
  #5192, #5212)
* #4976: ``SphinxLoggerAdapter.info()`` now supports ``location`` parameter
* #5122: setuptools: support nitpicky option
* #2820: autoclass directive supports nested class
* Add ``app.add_html_math_renderer()`` to register a math renderer for HTML
* Apply :confval:`trim_doctest_flags` to all builders (cf. text, manpages)
* #5140: linkcheck: Add better Accept header to HTTP client
* #4614: sphinx-build: Add ``--keep-going`` option to show all warnings
* Add :rst:role:`math:numref` role to refer equations (Same as :rst:role:`eq`)
* quickstart: epub builder is enabled by default
* #5246: Add :confval:`singlehtml_sidebars` to configure sidebars for singlehtml
  builder
* #5273: doctest: Skip doctest conditionally
* #5306: autodoc: emit a warning for invalid typehints
* #4075, #5215: autodoc: Add :confval:`autodoc_default_options` which accepts
  option values as dict

Bugs fixed
----------

1.8.0b2

* html: search box overrides to other elements if scrolled
* i18n: warnings for translation catalogs have wrong line numbers (refs: #5321)
* #5325: latex: cross references has been broken by multiply labeled objects
* C++, fixes for symbol addition and lookup. Lookup should no longer break
  in partial builds. See also #5337.
* #5348: download reference to remote file is not displayed
* #5282: html theme: ``pygments_style`` of theme was overridden by ``conf.py``
  by default
* #4379: toctree shows confusing warning when document is excluded
* #2401: autodoc: ``:members:`` causes ``:special-members:`` not to be shown
* autodoc: ImportError is replaced by AttributeError for deeper module
* #2720, #4034: Incorrect links with ``:download:``, duplicate names, and
  parallel builds
* #5290: autodoc: failed to analyze source code in egg package
* #5399: Sphinx crashes if unknown po file exists

1.8.0b1

* i18n: message catalogs were reset on each initialization
* #4850: latex: footnote inside footnote was not rendered
* #4945: i18n: fix lang_COUNTRY not fallback correctly for IndexBuilder. Thanks
  to Shengjing Zhu.
* #4983: productionlist directive generates invalid IDs for the tokens
* #5132: lualatex: PDF build fails if indexed word starts with Unicode character
* #5133: latex: index headings "Symbols" and "Numbers" not internationalized
* #5114: sphinx-build: Handle errors on scanning documents
* epub: spine has been broken when "self" is listed on toctree (refs: #4611)
* #344: autosummary does not understand docstring of module level attributes
* #5191: C++, prevent nested declarations in functions to avoid lookup problems.
* #5126: C++, add missing isPack method for certain template parameter types.
* #5187: C++, parse attributes on declarators as well.
* C++, parse delete expressions and basic new expressions as well.
* #5002: graphviz: SVGs do not adapt to the column width

Features removed
----------------

1.8.0b1

* ``sphinx.ext.pngmath`` extension

Documentation
-------------

1.8.0b1

* #5083: Fix wrong make.bat option for internationalization.
* #5115: napoleon: add admonitions added by #4613 to the docs.

Release 1.7.9 (released Sep 05, 2018)
=====================================

Features added
--------------

* #5359: Make generated texinfo files reproducible by sorting the anchors

Bugs fixed
----------

* #5361: crashed on incremental build if document uses include directive

Release 1.7.8 (released Aug 29, 2018)
=====================================

Incompatible changes
--------------------

* The type of ``env.included`` has been changed to dict of set

Bugs fixed
----------

* #5320: intersphinx: crashed if invalid url given
* #5326: manpage: crashed when invalid docname is specified as ``man_pages``
* #5322: autodoc: ``Any`` typehint causes formatting error
* #5327: "document isn't included in any toctree" warning on rebuild with
  generated files
* #5335: quickstart: escape sequence has been displayed with MacPorts' python

Release 1.7.7 (released Aug 19, 2018)
=====================================

Bugs fixed
----------

* #5198: document not in toctree warning when including files only for parallel
  builds
* LaTeX: reduce "Token not allowed in a PDF string" hyperref warnings in latex
  console output (refs: #5236)
* LaTeX: suppress "remreset Warning: The remreset package is obsolete" in latex
  console output with recent LaTeX (refs: #5237)
* #5234: PDF output: usage of PAPER environment variable is broken since Sphinx
  1.5
* LaTeX: fix the :confval:`latex_engine` documentation regarding Latin Modern
  font with XeLaTeX/LuaLateX (refs: #5251)
* #5280: autodoc: Fix wrong type annotations for complex typing
* autodoc: Optional types are wrongly rendered
* #5291: autodoc crashed by ForwardRef types
* #5211: autodoc: No docs generated for functools.partial functions
* #5306: autodoc: ``getargspec()`` raises NameError for invalid typehints
* #5298: imgmath: math_number_all causes equations to have two numbers in html
* #5294: sphinx-quickstart blank prompts in PowerShell

Release 1.7.6 (released Jul 17, 2018)
=====================================

Bugs fixed
----------

* #5037: LaTeX ``\sphinxupquote{}`` breaks in Russian
* sphinx.testing uses deprecated pytest API; ``Node.get_marker(name)``
* #5016: crashed when recommonmark.AutoStrictify is enabled
* #5022: latex: crashed with Docutils package provided by Debian/Ubuntu
* #5009: latex: a label for table is vanished if table does not have a caption
* #5048: crashed with numbered toctree
* #2410: C, render empty argument lists for macros.
* C++, fix lookup of full template specializations with no template arguments.
* #4667: C++, fix assertion on missing references in global scope when using
  intersphinx. Thanks to Alan M. Carroll.
* #5019: autodoc: crashed by Form Feed Character
* #5032: autodoc: loses the first staticmethod parameter for old styled classes
* #5036: quickstart: Typing Ctrl-U clears the whole of line
* #5066: html: "relations" sidebar is not shown by default
* #5091: latex: curly braces in index entries are not handled correctly
* #5070: epub: Wrong internal href fragment links
* #5104: apidoc: Interface of ``sphinx.apidoc:main()`` has changed
* #4272: PDF builds of French projects have issues with XeTeX
* #5076: napoleon raises RuntimeError with python 3.7
* #5125: sphinx-build: Interface of ``sphinx:main()`` has changed
* sphinx-build: ``sphinx.cmd.build.main()`` refers ``sys.argv`` instead of given
  argument
* #5146: autosummary: warning is emitted when the first line of docstring ends
  with literal notation
* autosummary: warnings of autosummary indicates wrong location (refs: #5146)
* #5143: autodoc: crashed on inspecting dict like object which does not support
  sorting
* #5139: autodoc: Enum argument missing if it shares value with another
* #4946: py domain: rtype field could not handle "``None``" as a type
* #5176: LaTeX: indexing of terms containing ``@``, ``!``, or ``"`` fails
* #5161: html: crashes if copying static files are failed
* #5167: autodoc: Fix formatting type annotations for tuples with more than two
  arguments
* #3329: i18n: crashed by auto-symbol footnote references
* #5158: autosummary: module summary has been broken when it starts with heading

Release 1.7.5 (released May 29, 2018)
=====================================

Bugs fixed
----------

* #4924: html search: Upper characters problem in any other languages
* #4932: apidoc: some subpackage is ignored if sibling subpackage contains a
  module starting with underscore
* #4863, #4938, #4939: i18n doesn't handle correctly node.title as used for
  contents, topic, admonition, table and section.
* #4913: i18n: literal blocks in bullet list are not translated
* #4962: C++, raised TypeError on duplicate declaration.
* #4825: C++, properly parse expr roles and give better error messages when
  (escaped) line breaks are present.
* C++, properly use ``desc_addname`` nodes for prefixes of names.
* C++, parse pack expansions in function calls.
* #4915, #4916: links on search page are broken when using dirhtml builder
* #4969: autodoc: constructor method should not have return annotation
* latex: deeply nested enumerated list which is beginning with non-1 causes
  LaTeX engine crashed
* #4978: latex: shorthandoff is not set up for Brazil locale
* #4928: i18n: Ignore dot-directories like .git/ in LC_MESSAGES/
* #4946: py domain: type field could not handle "``None``" as a type
* #4979: latex: Incorrect escaping of curly braces in index entries
* #4956: autodoc: Failed to extract document from a subclass of the class on
  mocked module
* #4973: latex: glossary directive adds whitespace to each item
* #4980: latex: Explicit labels on code blocks are duplicated
* #4919: node.asdom() crashes if toctree has :numbered: option
* #4914: autodoc: Parsing error when using dataclasses without default values
* #4931: autodoc: crashed when handler for autodoc-skip-member raises an error
* #4931: autodoc: crashed when subclass of mocked class are processed by
  napoleon module
* #5007: sphinx-build crashes when error log contains a "%" character

Release 1.7.4 (released Apr 25, 2018)
=====================================

Bugs fixed
----------

* #4885, #4887: domains: Crashed with duplicated objects
* #4889: latex: sphinx.writers.latex causes recursive import

Release 1.7.3 (released Apr 23, 2018)
=====================================

Bugs fixed
----------

* #4769: autodoc loses the first staticmethod parameter
* #4790: autosummary: too wide two column tables in PDF builds
* #4795: Latex customization via ``_templates/longtable.tex_t`` is broken
* #4789: imgconverter: confused by convert.exe of Windows
* #4783: On windows, Sphinx crashed when drives of srcdir and outdir are
  different
* #4812: autodoc ignores type annotated variables
* #4817: wrong URLs on warning messages
* #4784: latex: :confval:`latex_show_urls` assigns incorrect footnote numbers if
  hyperlinks exists inside substitutions
* #4837: latex with class memoir Error: Font command ``\sf`` is not supported
* #4803: latex: too slow in proportion to number of auto numbered footnotes
* #4838: htmlhelp: The entries in .hhp file is not ordered
* toctree directive tries to glob for URL having query_string
* #4871: html search: Upper characters problem in German
* #4717: latex: Compilation for German docs failed with LuaLaTeX and XeLaTeX
* #4459: duplicated labels detector does not work well in parallel build
* #4878: Crashed with extension which returns invalid metadata

Release 1.7.2 (released Mar 21, 2018)
=====================================

Incompatible changes
--------------------
* #4520: apidoc: folders with an empty __init__.py are no longer excluded from
  TOC

Bugs fixed
----------

* #4669: sphinx.build_main and sphinx.make_main throw NameError
* #4685: autosummary emits meaningless warnings
* autodoc: crashed when invalid options given
* pydomain: always strip parenthesis if empty (refs: #1042)
* #4689: autosummary: unexpectedly strips docstrings containing "i.e."
* #4701: viewcode: Misplaced ``<div>`` in viewcode html output
* #4444: Don't require numfig to use :numref: on sections
* #4727: Option clash for package textcomp
* #4725: Sphinx does not work with python 3.5.0 and 3.5.1
* #4716: Generation PDF file with TexLive on Windows, file not found error
* #4574: vertical space before equation in latex
* #4720: message when an image is mismatched for builder is not clear
* #4655, #4684: Incomplete localization strings in Polish and Chinese
* #2286: Sphinx crashes when error is happens in rendering HTML pages
* #4688: Error to download remote images having long URL
* #4754: sphinx/pycode/__init__.py raises AttributeError
* #1435: qthelp builder should htmlescape keywords
* epub: Fix docTitle elements of toc.ncx is not escaped
* #4520: apidoc: Subpackage not in toc (introduced in 1.6.6) now fixed
* #4767: html: search highlighting breaks mathjax equations

Release 1.7.1 (released Feb 23, 2018)
=====================================

Deprecated
----------

* #4623: ``sphinx.build_main()`` is deprecated.
* autosummary: The interface of ``sphinx.ext.autosummary.get_documenter()`` has
  been changed (Since 1.7.0)
* #4664: ``sphinx.ext.intersphinx.debug()`` is deprecated.

For more details, see :ref:`deprecation APIs list <dev-deprecated-apis>`.

Bugs fixed
----------

* #4608: epub: Invalid meta tag is generated
* #4260: autodoc: keyword only argument separator is not disappeared if it is
  appeared at top of the argument list
* #4622: epub: :confval:`epub_scheme` does not effect to content.opf
* #4627: graphviz: Fit graphviz images to page
* #4617: quickstart: PROJECT_DIR argument is required
* #4623: sphinx.build_main no longer exists in 1.7.0
* #4615: The argument of ``sphinx.build`` has been changed in 1.7.0
* autosummary: The interface of ``sphinx.ext.autosummary.get_documenter()`` has
  been changed
* #4630: Have order on msgids in sphinx.pot deterministic
* #4563: autosummary: Incorrect end of line punctuation detection
* #4577: Enumerated sublists with explicit start with wrong number
* #4641: A external link in TOC cannot contain "?" with ``:glob:`` option
* C++, add missing parsing of explicit casts and typeid in expression parsing.
* C++, add missing parsing of ``this`` in expression parsing.
* #4655: Fix incomplete localization strings in Polish
* #4653: Fix error reporting for parameterless ImportErrors
* #4664: Reading objects.inv fails again
* #4662: ``any`` refs with ``term`` targets crash when an ambiguity is
  encountered

Release 1.7.0 (released Feb 12, 2018)
=====================================

Dependencies
------------

1.7.0b1

* Add ``packaging`` package

Incompatible changes
--------------------

1.7.0b1

* #3668: The arguments has changed of main functions for each command
* #3893: Unknown html_theme_options throw warnings instead of errors
* #3927: Python parameter/variable types should match classes, not all objects
* #3962: sphinx-apidoc now recognizes given directory as an implicit namespace
  package when ``--implicit-namespaces`` option given, not subdirectories of
  given directory.
* #3929: apidoc: Move sphinx.apidoc to sphinx.ext.apidoc
* #4226: apidoc: Generate new style makefile (make-mode)
* #4274: sphinx-build returns 2 as an exit code on argument error
* #4389: output directory will be created after loading extensions
* autodoc does not generate warnings messages to the generated document even if
  :confval:`keep_warnings` is ``True``.  They are only emitted to stderr.
* shebang line is removed from generated conf.py
* #2557: autodoc: :confval:`autodoc_mock_imports` only mocks specified modules
  with their descendants.  It does not mock their ancestors.  If you want to
  mock them, please specify the name of ancestors explicitly.
* #3620: html theme: move DOCUMENTATION_OPTIONS to independent JavaScript file
  (refs: #4295)
* #4246: Limit width of text body for all themes. Configurable via theme
  options ``body_min_width`` and ``body_max_width``.
* #4771: apidoc: The ``exclude_patterns`` arguments are ignored if they are
  placed just after command line options

1.7.0b2

* #4467: html theme: Rename ``csss`` block to ``css``

Deprecated
----------

1.7.0b1

* using a string value for :confval:`html_sidebars` is deprecated and only list
  values will be accepted at 2.0.
* ``format_annotation()`` and ``formatargspec()`` is deprecated.  Please use
  ``sphinx.util.inspect.Signature`` instead.
* ``sphinx.ext.autodoc.AutodocReporter`` is replaced by ``sphinx.util.docutils.
  switch_source_input()`` and now deprecated.  It will be removed in Sphinx 2.0.
* ``sphinx.ext.autodoc.add_documenter()`` and ``AutoDirective._register`` is now
  deprecated.  Please use ``app.add_autodocumenter()`` instead.
* ``AutoDirective._special_attrgetters`` is now deprecated.  Please use
  ``app.add_autodoc_attrgetter()`` instead.

Features added
--------------

1.7.0b1

* C++, handle ``decltype(auto)``.
* #2406: C++, add proper parsing of expressions, including linking of
  identifiers.
* C++, add a ``cpp:expr`` role for inserting inline C++ expressions or types.
* C++, support explicit member instantiations with shorthand ``template`` prefix
* C++, make function parameters linkable, like template params.
* #3638: Allow to change a label of reference to equation using
  ``math_eqref_format``
* Now :confval:`suppress_warnings` accepts following configurations:

  - ``ref.python`` (ref: #3866)

* #3872: Add latex key to configure literal blocks caption position in PDF
  output (refs #3792, #1723)
* In case of missing docstring try to retrieve doc from base classes (ref:
  #3140)
* #4023: Clarify error message when any role has more than one target.
* #3973: epub: allow to override build date
* #3972: epub: Sort manifest entries by filename
* #4052: viewcode: Sort before highlighting module code
* #1448: qthelp: Add new config value; :confval:`qthelp_namespace`
* #4140: html themes: Make body tag inheritable
* #4168: improve zh search with jieba
* HTML themes can set up default sidebars through ``theme.conf``
* #3160: html: Use ``<kdb>`` to represent ``:kbd:`` role
* #4212: autosummary: catch all exceptions when importing modules
* #4166: Add :confval:`math_numfig` for equation numbering by section (refs:
  #3991, #4080). Thanks to Oliver Jahn.
* #4311: Let LaTeX obey :confval:`numfig_secnum_depth` for figures, tables, and
  code-blocks
* #947: autodoc now supports ignore-module-all to ignore a module's ``__all__``
* #4332: Let LaTeX obey :confval:`math_numfig` for equation numbering
* #4093: sphinx-build creates empty directories for unknown targets/builders
* Add ``top-classes`` option for the ``sphinx.ext.inheritance_diagram``
  extension to limit the scope of inheritance graphs.
* #4183: doctest: ``:pyversion:`` option also follows PEP-440 specification
* #4235: html: Add :confval:`manpages_url` to make manpage roles to hyperlinks
* #3570: autodoc: Do not display 'typing.' module for type hints
* #4354: sphinx-build now emits finish message.  Builders can modify it through
  ``Builder.epilog`` attribute
* #4245: html themes: Add ``language`` to javascript vars list
* #4079: html: Add ``notranslate`` class to each code-blocks, literals and maths
  to let Google Translate know they are not translatable
* #4137: doctest: doctest block is always highlighted as python console (pycon)
* #4137: doctest: testcode block is always highlighted as python
* #3998: text: Assign section numbers by default.  You can control it using
  :confval:`text_add_secnumbers` and :confval:`text_secnumber_suffix`

1.7.0b2

* #4271: sphinx-build supports an option called ``-j auto`` to adjust numbers of
  processes automatically.
* Napoleon: added option to specify custom section tags.


Features removed
----------------

1.7.0b1

* Configuration variables

  - :confval:`!html_use_smartypants`
  - :confval:`!latex_keep_old_macro_names`
  - latex_elements['footer']

* utility methods of ``sphinx.application.Sphinx`` class

  - buildername (property)
  - _display_chunk()
  - old_status_iterator()
  - status_iterator()
  - _directive_helper()

* utility methods of ``sphinx.environment.BuildEnvironment`` class

  - currmodule (property)
  - currclass (property)

* epub2 builder
* prefix and colorfunc parameter for warn()
* ``sphinx.util.compat`` module
* ``sphinx.util.nodes.process_only_nodes()``
* LaTeX environment ``notice``, use ``sphinxadmonition`` instead
* LaTeX ``\sphinxstylethead``, use ``\sphinxstyletheadfamily``
* C++, support of function concepts. Thanks to mickk-on-cpp.
* Not used and previously not documented LaTeX macros ``\shortversion``
  and ``\setshortversion``


Bugs fixed
----------

1.7.0b1

* #3882: Update the order of files for HTMLHelp and QTHelp
* #3962: sphinx-apidoc does not recognize implicit namespace packages correctly
* #4094: C++, allow empty template argument lists.
* C++, also hyperlink types in the name of declarations with qualified names.
* C++, do not add index entries for declarations inside concepts.
* C++, support the template disambiguator for dependent names.
* #4314: For PDF 'howto' documents, numbering of code-blocks differs from the
  one of figures and tables
* #4330: PDF 'howto' documents have an incoherent default LaTeX tocdepth counter
  setting
* #4198: autosummary emits multiple 'autodoc-process-docstring' event. Thanks
  to Joel Nothman.
* #4081: Warnings and errors colored the same when building
* latex: Do not display 'Release' label if :confval:`release` is not set

1.7.0b2

* #4415: autodoc classifies inherited classmethods as regular methods
* #4415: autodoc classifies inherited staticmethods as regular methods
* #4472: DOCUMENTATION_OPTIONS is not defined
* #4491: autodoc: prefer _MockImporter over other importers in sys.meta_path
* #4490: autodoc: type annotation is broken with python 3.7.0a4+
* utils package is no longer installed
* #3952: apidoc: module header is too escaped
* #4275: Formats accepted by sphinx.util.i18n.format_date are limited
* #4493: recommonmark raises AttributeError if AutoStructify enabled
* #4209: intersphinx: In link title, "v" should be optional if target has no
  version
* #4230: slowdown in writing pages with Sphinx 1.6
* #4522: epub: document is not rebuilt even if config changed

1.7.0b3

* #4019: inheritance_diagram AttributeError stopping make process
* #4531: autosummary: methods are not treated as attributes
* #4538: autodoc: ``sphinx.ext.autodoc.Options`` has been moved
* #4539: autodoc emits warnings for partialmethods
* #4223: doctest: failing tests reported in wrong file, at wrong line
* i18n: message catalogs are not compiled if specific filenames are given for
  ``sphinx-build`` as arguments (refs: #4560)
* #4027: sphinx.ext.autosectionlabel now expects labels to be the same as they
  are in the raw source; no smart quotes, nothig fancy.
* #4581: apidoc: Excluded modules still included


Testing
-------

1.7.0b1

* Add support for Docutils 0.14
* Add tests for the ``sphinx.ext.inheritance_diagram`` extension.

Release 1.6.7 (released Feb 04, 2018)
=====================================

Bugs fixed
----------

* #1922: html search: Upper characters problem in French
* #4412: Updated jQuery version from 3.1.0 to 3.2.1
* #4438: math: math with labels with whitespace cause html error
* #2437: make full reference for classes, aliased with "alias of"
* #4434: pure numbers as link targets produce warning
* #4477: Build fails after building specific files
* #4449: apidoc: include "empty" packages that contain modules
* #3917: citation labels are transformed to ellipsis
* #4501: graphviz: epub3 validation error caused if graph is not clickable
* #4514: graphviz: workaround for wrong map ID which graphviz generates
* #4525: autosectionlabel does not support parallel build
* #3953: Do not raise warning when there is a working intersphinx inventory
* #4487: math: ValueError is raised on parallel build. Thanks to jschueller.
* #2372: autosummary: invalid signatures are shown for type annotated functions
* #3942: html: table is not aligned to center even if ``:align: center``

Release 1.6.6 (released Jan 08, 2018)
=====================================

Features added
--------------

* #4181: autodoc: Sort dictionary keys when possible
* ``VerbatimHighlightColor`` is a new
  :ref:`LaTeX 'sphinxsetup' <latexsphinxsetup>` key (refs: #4285)
* Easier customizability of LaTeX macros involved in rendering of code-blocks
* Show traceback if conf.py raises an exception (refs: #4369)
* Add :confval:`smartquotes` to disable smart quotes through ``conf.py``
  (refs: #3967)
* Add :confval:`smartquotes_action` and :confval:`smartquotes_excludes`
  (refs: #4142, #4357)

Bugs fixed
----------

* #4334: sphinx-apidoc: Don't generate references to non-existing files in TOC
* #4206: latex: reST label between paragraphs loses paragraph break
* #4231: html: Apply fixFirefoxAnchorBug only under Firefox
* #4221: napoleon depends on autodoc, but users need to load it manually
* #2298: automodule fails to document a class attribute
* #4099: C++: properly link class reference to class from inside constructor
* #4267: PDF build broken by Unicode U+2116 NUMERO SIGN character
* #4249: PDF output: Pygments error highlighting increases line spacing in
  code blocks
* #1238: Support ``:emphasize-lines:`` in PDF output
* #4279: Sphinx crashes with pickling error when run with multiple processes and
  remote image
* #1421: Respect the quiet flag in sphinx-quickstart
* #4281: Race conditions when creating output directory
* #4315: For PDF 'howto' documents, ``latex_toplevel_sectioning='part'``
  generates ``\chapter`` commands
* #4214: Two todolist directives break Sphinx 1.6.5
* Fix links to external option docs with intersphinx (refs: #3769)
* #4091: Private members not documented without :undoc-members:

Release 1.6.5 (released Oct 23, 2017)
=====================================

Features added
--------------

* #4107: Make searchtools.js compatible with pre-Sphinx1.5 templates
* #4112: Don't override the smart_quotes setting if it was already set
* #4125: Display reference texts of original and translated passages on
  i18n warning message
* #4147: Include the exception when logging PO/MO file read/write

Bugs fixed
----------

* #4085: Failed PDF build from image in parsed-literal using ``:align:`` option
* #4100: Remove debug print from autodoc extension
* #3987: Changing theme from ``alabaster`` causes HTML build to fail
* #4096: C++, don't crash when using the wrong role type. Thanks to mitya57.
* #4070, #4111: crashes when the warning message contains format strings (again)
* #4108: Search word highlighting breaks SVG images
* #3692: Unable to build HTML if writing .buildinfo failed
* #4152: HTML writer crashes if a field list is placed on top of the document
* #4063: Sphinx crashes when labeling directive ``.. todolist::``
* #4134: [doc] :file:`docutils.conf` is not documented explicitly
* #4169: Chinese language doesn't trigger Chinese search automatically
* #1020: ext.todo todolist not linking to the page in pdflatex
* #3965: New quickstart generates wrong SPHINXBUILD in Makefile
* #3739: ``:module:`` option is ignored at content of pyobjects
* #4149: Documentation: Help choosing :confval:`latex_engine`
* #4090: [doc] :confval:`latex_additional_files` with extra LaTeX macros should
  not use ``.tex`` extension
* Failed to convert reST parser error to warning (refs: #4132)

Release 1.6.4 (released Sep 26, 2017)
=====================================

Features added
--------------

* #3926: Add ``autodoc_warningiserror`` to suppress the behavior of ``-W``
  option during importing target modules on autodoc

Bugs fixed
----------

* #3924: docname lost after dynamically parsing RST in extension
* #3946: Typo in sphinx.sty (this was a bug with no effect in default context)
* :pep: and :rfc: does not supports ``default-role`` directive (refs: #3960)
* #3960: default_role = 'guilabel' not functioning
* Missing ``texinputs_win/Makefile`` to be used in latexpdf builder on windows.
* #4026: nature: Fix macOS Safari scrollbar color
* #3877: Fix for C++ multiline signatures.
* #4006: Fix crash on parallel build
* #3969: private instance attributes causes AttributeError
* #4041: C++, remove extra name linking in function pointers.
* #4038: C, add missing documentation of ``member`` role.
* #4044: An empty multicolumn cell causes extra row height in PDF output
* #4049: Fix typo in output of sphinx-build -h
* #4062: hashlib.sha1() must take bytes, not unicode on Python 3
* Avoid indent after index entries in latex (refs: #4066)
* #4070: crashes when the warning message contains format strings
* #4067: Return non-zero exit status when make subprocess fails
* #4055: graphviz: the :align: option does not work for SVG output
* #4055: graphviz: the :align: center option does not work for latex output
* #4051: ``warn()`` function for HTML theme outputs '``None``' string

Release 1.6.3 (released Jul 02, 2017)
=====================================

Features added
--------------

* latex: hint that code-block continues on next page (refs: #3764, #3792)

Bugs fixed
----------

* #3821: Failed to import sphinx.util.compat with Docutils 0.14rc1
* #3829: sphinx-quickstart template is incomplete regarding use of ``alabaster``
* #3772: 'str object' has no attribute 'filename'
* Emit wrong warnings if citation label includes hyphens (refs: #3565)
* #3858: Some warnings are not colored when using --color option
* #3775: Remove unwanted whitespace in default template
* #3835: sphinx.ext.imgmath fails to convert SVG images if project directory
  name contains spaces
* #3850: Fix color handling in make mode's help command
* #3865: use of self.env.warn in Sphinx extension fails
* #3824: production lists apply smart quotes transform since Sphinx 1.6.1
* latex: fix ``\sphinxbfcode`` swallows initial space of argument
* #3878: Quotes in auto-documented class attributes should be straight quotes
  in PDF output
* #3881: LaTeX figure floated to next page sometimes leaves extra vertical
  whitespace
* #3885: duplicated footnotes raises IndexError
* #3873: Failure of deprecation warning mechanism of
  ``sphinx.util.compat.Directive``
* #3874: Bogus warnings for "citation not referenced" for cross-file citations
* #3860: Don't download images when builders not supported images
* #3860: Remote image URIs without filename break builders not supported remote
  images
* #3833: command line messages are translated unintentionally with ``language``
  setting.
* #3840: make checking ``epub_uid`` strict
* #3851, #3706: Fix about box drawing characters for PDF output
* #3900: autosummary could not find methods
* #3902: Emit error if ``latex_documents`` contains non-unicode string in py2

Release 1.6.2 (released May 28, 2017)
=====================================

Incompatible changes
--------------------

* #3789: Do not require typing module for python>=3.5

Bugs fixed
----------

* #3754: HTML builder crashes if HTML theme appends own stylesheets
* #3756: epub: Entity 'mdash' not defined
* #3758: Sphinx crashed if logs are emitted in conf.py
* #3755: incorrectly warns about dedent with literalinclude
* #3742: `RTD <https://readthedocs.org/>`_ PDF builds of Sphinx own docs are
  missing an index entry in the bookmarks and table of contents. This is
  `rtfd/readthedocs.org#2857
  <https://github.com/rtfd/readthedocs.org/issues/2857>`_ issue, a workaround
  is obtained using some extra LaTeX code in Sphinx's own :file:`conf.py`
* #3770: Build fails when a "code-block" has the option emphasize-lines and the
  number indicated is higher than the number of lines
* #3774: Incremental HTML building broken when using citations
* #3763: got epubcheck validations error if epub_cover is set
* #3779: 'ImportError' in sphinx.ext.autodoc due to broken 'sys.meta_path'.
  Thanks to Tatiana Tereshchenko.
* #3796: env.resolve_references() crashes when non-document node given
* #3803: Sphinx crashes with invalid PO files
* #3791: PDF "continued on next page" for long tables isn't internationalized
* #3788: smartquotes emits warnings for unsupported languages
* #3807: latex Makefile for ``make latexpdf`` is only for unixen
* #3781: double hyphens in option directive are compiled as endashes
* #3817: latex builder raises AttributeError

Release 1.6.1 (released May 16, 2017)
=====================================

Dependencies
------------

1.6b1

* (updated) latex output is tested with Ubuntu trusty's texlive packages (Feb.
  2014) and earlier tex installations may not be fully compliant, particularly
  regarding Unicode engines xelatex and lualatex
* (added) latexmk is required for ``make latexpdf`` on GNU/Linux and Mac OS X
  (refs: #3082)

Incompatible changes
--------------------

1.6b1

* #1061, #2336, #3235: Now generation of autosummary doesn't contain imported
  members by default. Thanks to Luc Saffre.
* LaTeX ``\includegraphics`` command isn't overloaded: only
  ``\sphinxincludegraphics`` has the custom code to fit image to available width
  if oversized.
* The subclasses of ``sphinx.domains.Index`` should override ``generate()``
  method.  The default implementation raises NotImplementedError
* LaTeX positioned long tables horizontally centered, and short ones
  flushed left (no text flow around table.) The position now defaults to center
  in both cases, and it will obey Docutils 0.13 ``:align:`` option (refs #3415,
  #3377)
* option directive also allows all punctuations for the option name (refs:
  #3366)
* #3413: if :rst:dir:`literalinclude`'s ``:start-after:`` is used, make
  ``:lines:`` relative (refs #3412)
* ``literalinclude`` directive does not allow the combination of ``:diff:``
  option and other options (refs: #3416)
* LuaLaTeX engine uses ``fontspec`` like XeLaTeX. It is advised ``latex_engine
  = 'lualatex'`` be used only on up-to-date TeX installs (refs #3070, #3466)
* :confval:`!latex_keep_old_macro_names` default value has been changed from
  ``True`` to ``False``. This means that some LaTeX macros for styling are
  by default defined only with ``\sphinx..`` prefixed names. (refs: #3429)
* Footer "Continued on next page" of LaTeX longtable's now not framed (refs:
  #3497)
* #3529: The arguments of ``BuildEnvironment.__init__`` is changed
* #3082: Use latexmk for pdf (and dvi) targets (Unix-like platforms only)
* #3558: Emit warnings if footnotes and citations are not referenced.  The
  warnings can be suppressed by ``suppress_warnings``.
* latex made available (non documented) colour macros from a file distributed
  with pdftex engine for Plain TeX. This is removed in order to provide better
  support for multiple TeX engines. Only interface from ``color`` or
  ``xcolor`` packages should be used by extensions of Sphinx latex writer.
  (refs #3550)
* ``Builder.env`` is not filled at instantiation
* #3594: LaTeX: single raw directive has been considered as block level element
* #3639: If ``html_experimental_html5_writer`` is available, epub builder use it
  by default.
* ``Sphinx.add_source_parser()`` raises an error if duplicated

1.6b2

* #3345: Replace the custom smartypants code with Docutils' smart_quotes.
  Thanks to Dmitry Shachnev, and to Günter Milde at Docutils.

1.6b3

* LaTeX package ``eqparbox`` is not used and not loaded by Sphinx anymore
* LaTeX package ``multirow`` is not used and not loaded by Sphinx anymore
* Add line numbers to citation data in std domain

1.6 final

* LaTeX package ``threeparttable`` is not used and not loaded by Sphinx
  anymore (refs #3686, #3532, #3377)

Features removed
----------------

* Configuration variables

  - epub3_contributor
  - epub3_description
  - epub3_page_progression_direction
  - html_translator_class
  - html_use_modindex
  - latex_font_size
  - latex_paper_size
  - latex_preamble
  - latex_use_modindex
  - latex_use_parts

* ``termsep`` node
* defindex.html template
* LDML format support in ``today``, ``today_fmt`` and ``html_last_updated_fmt``
* ``:inline:`` option for the directives of sphinx.ext.graphviz extension
* sphinx.ext.pngmath extension
* ``sphinx.util.compat.make_admonition()``

Features added
--------------

1.6b1

* #3136: Add ``:name:`` option to the directives in ``sphinx.ext.graphviz``
* #2336: Add ``imported_members`` option to ``sphinx-autogen`` command to
  document imported members.
* C++, add ``:tparam-line-spec:`` option to templated declarations.
  When specified, each template parameter will be rendered on a separate line.
* #3359: Allow sphinx.js in a user locale dir to override sphinx.js from Sphinx
* #3303: Add ``:pyversion:`` option to the doctest directive.
* #3378: (latex) support for ``:widths:`` option of table directives
  (refs: #3379, #3381)
* #3402: Allow to suppress "download file not readable" warnings using
  :confval:`suppress_warnings`.
* #3377: latex: Add support for Docutils 0.13 ``:align:`` option for tables
  (but does not implement text flow around table).
* latex: footnotes from inside tables are hyperlinked (except from captions or
  headers) (refs: #3422)
* Emit warning if over dedent has detected on ``literalinclude`` directive
  (refs: #3416)
* Use for LuaLaTeX same default settings as for XeLaTeX (i.e. ``fontspec`` and
  ``polyglossia``). (refs: #3070, #3466)
* Make ``'extraclassoptions'`` key of ``latex_elements`` public (refs #3480)
* #3463: Add warning messages for required EPUB3 metadata. Add default value to
  ``epub_description`` to avoid warning like other settings.
* #3476: setuptools: Support multiple builders
* latex: merged cells in LaTeX tables allow code-blocks, lists, blockquotes...
  as do normal cells (refs: #3435)
* HTML builder uses experimental HTML5 writer if
  ``html_experimental_html5_writer`` is ``True`` and Docutils 0.13 or later is
  installed.
* LaTeX macros to customize space before and after tables in PDF output (refs
  #3504)
* #3348: Show decorators in literalinclude and viewcode directives
* #3108: Show warning if :start-at: and other literalinclude options does not
  match to the text
* #3609: Allow to suppress "duplicate citation" warnings using
  ``suppress_warnings``
* #2803: Discovery of builders by entry point
* #1764, #1676: Allow setting 'rel' and 'title' attributes for stylesheets
* #3589: Support remote images on non-HTML builders
* #3589: Support images in Data URI on non-HTML builders
* #2961: improve :confval:`autodoc_mock_imports`. Now the config value only
  requires to declare the top-level modules that should be mocked.
  Thanks to Robin Jarry.
* #3449: On py3, autodoc use inspect.signature for more accurate signature
  calculation. Thanks to Nathaniel J. Smith.
* #3641: Epub theme supports HTML structures that are generated by HTML5 writer.
* #3644: autodoc uses inspect instead of checking types. Thanks to
  Jeroen Demeyer.
* Add a new extension; ``sphinx.ext.imgconverter``. It converts images in the
  document to appropriate format for builders
* latex: Use templates to render tables (refs #3389, 2a37b0e)

1.6b2

* ``LATEXMKOPTS`` variable for the Makefile in ``$BUILDDIR/latex`` to pass
  options to ``latexmk`` when executing ``make latexpdf`` (refs #3695, #3720)
* Add a new event ``env-check-consistency`` to check consistency to extensions
* Add ``Domain.check_consistency()`` to check consistency

Bugs fixed
----------

1.6b1

* ``literalinclude`` directive expands tabs after dedent-ing (refs: #3416)
* #1574: Paragraphs in table cell doesn't work in Latex output
* #3288: Table with merged headers not wrapping text
* #3491: Inconsistent vertical space around table and longtable in PDF
* #3506: Depart functions for all admonitions in HTML writer now properly pass
  ``node`` to ``depart_admonition``.
* #2693: Sphinx latex style file wrongly inhibits colours for section headings
  for latex+dvi(ps,pdf,pdfmx)
* C++, properly look up ``any`` references.
* #3624: sphinx.ext.intersphinx couldn't load inventories compressed with gzip
* #3551: PDF information dictionary is lacking author and title data
* #3351: intersphinx does not refers context like ``py:module``, ``py:class``
  and so on.
* Fail to load template file if the parent template is archived

1.6b2

* #3661: sphinx-build crashes on parallel build
* #3669: gettext builder fails with "ValueError: substring not found"
* #3660: Sphinx always depends on sphinxcontrib-websupport and its dependencies
* #3472: smart quotes getting wrong in latex (at least with list of strings via
  autoattribute) (refs: #3345, #3666)

1.6b3

* #3588: No compact (p tag) html output in the i18n document build even when
  :confval:`html_compact_lists` is ``True``.
* The ``make latexpdf`` from 1.6b1 (for GNU/Linux and Mac OS, using
  ``latexmk``) aborted earlier in case of LaTeX errors than was the case with
  1.5 series, due to hard-coded usage of ``--halt-on-error`` option (refs #3695)
* #3683: sphinx.websupport module is not provided by default
* #3683: Failed to build document if builder.css_file.insert() is called
* #3714: viewcode extension not taking ``highlight_code='none'`` in account
* #3698: Moving :doc: to std domain broke backwards compatibility
* #3633: misdetect unreferenced citations

1.6 final

* LaTeX tables do not allow multiple paragraphs in a header cell
* LATEXOPTS is not passed over correctly to pdflatex since 1.6b3
* #3532: Figure or literal block captions in cells of short tables cause havoc
  in PDF output
* Fix: in PDF captions of tables are rendered differently whether table is of
  longtable class or not (refs #3686)
* #3725: Todo looks different from note in LaTeX output
* #3479: stub-columns have no effect in LaTeX output
* #3738: Nonsensical code in theming.py
* #3746: PDF builds fail with latexmk 4.48 or earlier due to undefined
  options ``-pdfxe`` and ``-pdflua``

Deprecated
----------

1.6b1

* ``sphinx.util.compat.Directive`` class is now deprecated. Please use instead
  ``docutils.parsers.rst.Directive``
* ``sphinx.util.compat.docutils_version`` is now deprecated
* #2367: ``Sphinx.warn()``, ``Sphinx.info()`` and other logging methods are now
  deprecated.  Please use ``sphinx.util.logging`` (:ref:`logging-api`) instead.
* #3318: ``notice`` is now deprecated as LaTeX environment name and will be
  removed at Sphinx 1.7. Extension authors please use ``sphinxadmonition``
  instead (as Sphinx does since 1.5.)
* ``Sphinx.status_iterator()`` and ``Sphinx.old_status_iterator()`` is now
  deprecated.  Please use ``sphinx.util:status_iterator()`` instead.
* ``Sphinx._directive_helper()`` is deprecated. Please use
  ``sphinx.util.docutils.directive_helper()`` instead.
* ``BuildEnvironment.set_warnfunc()`` is now deprecated
* Following methods of ``BuildEnvironment`` is now deprecated.

  - ``BuildEnvironment.note_toctree()``
  - ``BuildEnvironment.get_toc_for()``
  - ``BuildEnvironment.get_toctree_for()``
  - ``BuildEnvironment.create_index()``

  Please use ``sphinx.environment.adapters`` modules instead.
* latex package ``footnote`` is not loaded anymore by its bundled replacement
  ``footnotehyper-sphinx``. The redefined macros keep the same names as in the
  original package.
* #3429: deprecate config setting :confval:`!latex_keep_old_macro_names`. It will
  be removed at 1.7, and already its default value has changed from ``True`` to
  ``False``.
* #3221: epub2 builder is deprecated
* #3254: ``sphinx.websupport`` is now separated into independent package;
  ``sphinxcontrib-websupport``.  ``sphinx.websupport`` will be removed in
  Sphinx 2.0.
* #3628: ``sphinx_themes`` entry_point is deprecated.  Please use
  ``sphinx.html_themes`` instead.

1.6b2

* #3662: ``builder.css_files`` is deprecated.  Please use ``add_stylesheet()``
  API instead.

1.6 final

* LaTeX ``\sphinxstylethead`` is deprecated at 1.6 and will be removed at 1.7.
  Please move customization into new macro ``\sphinxstyletheadfamily``.

Testing
-------

1.6 final

* #3458: Add ``sphinx.testing`` (experimental)

Release 1.6 (unreleased)
========================

* not released (because of package script error)

Release 1.5.6 (released May 15, 2017)
=====================================

Bugs fixed
----------

* #3614: Sphinx crashes with requests-2.5.0
* #3618: autodoc crashes with tupled arguments
* #3664: No space after the bullet in items of a latex list produced by Sphinx
* #3657: EPUB builder crashes if a document starting with genindex exists
* #3588: No compact (p tag) html output in the i18n document build even when
  :confval:`html_compact_lists` is ``True``.
* #3685: AttributeError when using 3rd party domains
* #3702: LaTeX writer styles figure legends with a hard-coded ``\small``
* #3708: LaTeX writer allows irc scheme
* #3717: Stop enforcing that favicon's must be .ico
* #3731, #3732: Protect isenumclass predicate against non-class arguments
* #3320: Warning about reference target not being found for container types
* Misspelled ARCHIVEPREFIX in Makefile for latex build repertory

Release 1.5.5 (released Apr 03, 2017)
=====================================

Bugs fixed
----------

* #3597: python domain raises UnboundLocalError if invalid name given
* #3599: Move to new MathJax CDN

Release 1.5.4 (released Apr 02, 2017)
=====================================

Features added
--------------

* #3470: Make genindex support all kinds of letters, not only Latin ones

Bugs fixed
----------

* #3445: setting ``'inputenc'`` key to ``\\usepackage[utf8x]{inputenc}`` leads
  to failed PDF build
* EPUB file has duplicated ``nav.xhtml`` link in ``content.opf``
  except first time build
* #3488: objects.inv has broken when ``release`` or ``version`` contain
  return code
* #2073, #3443, #3490: gettext builder that writes pot files unless the content
  are same without creation date. Thanks to Yoshiki Shibukawa.
* #3487: intersphinx: failed to refer options
* #3496: latex longtable's last column may be much wider than its contents
* #3507: wrong quotes in latex output for productionlist directive
* #3533: Moving from Sphinx 1.3.1 to 1.5.3 breaks LaTeX compilation of links
  rendered as code
* #2665, #2607: Link names in C++ docfields, and make it possible for other
  domains.
* #3542: C++, fix parsing error of non-type template argument with template.
* #3065, #3520: python domain fails to recognize nested class
* #3575: Problems with pdflatex in a Turkish document built with Sphinx has
  reappeared (refs #2997, #2397)
* #3577: Fix intersphinx debug tool
* A LaTeX command such as ``\\large`` inserted in the title items of
  :confval:`latex_documents` causes failed PDF build (refs #3551, #3567)

Release 1.5.3 (released Feb 26, 2017)
=====================================

Features added
--------------

* Support requests-2.0.0 (experimental) (refs: #3367)
* (latex) PDF page margin dimensions may be customized (refs: #3387)
* ``literalinclude`` directive allows combination of ``:pyobject:`` and
  ``:lines:`` options (refs: #3416)
* #3400: make-mode doesn't use subprocess on building docs

Bugs fixed
----------

* #3370: the caption of code-block is not picked up for translation
* LaTeX: :confval:`release` is not escaped (refs: #3362)
* #3364: sphinx-quickstart prompts overflow on Console with 80 chars width
* since 1.5, PDF's TOC and bookmarks lack an entry for general Index
  (refs: #3383)
* #3392: ``'releasename'`` in :confval:`latex_elements` is not working
* #3356: Page layout for Japanese ``'manual'`` docclass has a shorter text area
* #3394: When ``'pointsize'`` is not ``10pt``, Japanese ``'manual'`` document
  gets wrong PDF page dimensions
* #3399: quickstart: conf.py was not overwritten by template
* #3366: option directive does not allow punctuations
* #3410: return code in :confval:`release` breaks html search
* #3427: autodoc: memory addresses are not stripped on Windows
* #3428: xetex build tests fail due to fontspec v2.6 defining ``\strong``
* #3349: Result of ``IndexBuilder.load()`` is broken
* #3450: &nbsp is appeared in EPUB docs
* #3418: Search button is misaligned in nature and pyramid theme
* #3421: Could not translate a caption of tables
* #3552: linkcheck raises UnboundLocalError

Release 1.5.2 (released Jan 22, 2017)
=====================================

Incompatible changes
--------------------

* Dependency requirement updates: requests 2.4.0 or above (refs: #3268, #3310)

Features added
--------------

* #3241: emit latex warning if buggy titlesec (ref #3210)
* #3194: Refer the $MAKE environment variable to determine ``make`` command
* Emit warning for nested numbered toctrees (refs: #3142)
* #978: ``intersphinx_mapping`` also allows a list as a parameter
* #3340: (LaTeX) long lines in :dudir:`parsed-literal` are wrapped like in
  :rst:dir:`code-block`, inline math and footnotes are fully functional.

Bugs fixed
----------

* #3246: xapian search adapter crashes
* #3253: In Py2 environment, building another locale with a non-captioned
  toctree produces ``None`` captions
* #185: References to section title including raw node has broken
* #3255: In Py3.4 environment, autodoc doesn't support documentation for
  attributes of Enum class correctly.
* #3261: ``latex_use_parts`` makes Sphinx crash
* The warning type ``misc.highlighting_failure`` does not work
* #3294: ``add_latex_package()`` make crashes non-LaTeX builders
* The caption of table are rendered as invalid HTML (refs: #3287)
* #3268: Sphinx crashes with requests package from Debian jessie
* #3284: Sphinx crashes on parallel build with an extension which raises
  unserializable exception
* #3315: Bibliography crashes on latex build with docclass 'memoir'
* #3328: Could not refer rubric implicitly
* #3329: emit warnings if po file is invalid and can't read it. Also writing mo
* #3337: Ugly rendering of definition list term's classifier
* #3335: gettext does not extract field_name of a field in a field_list
* #2952: C++, fix refs to operator() functions.
* Fix Unicode super- and subscript digits in :rst:dir:`code-block` and
  parsed-literal LaTeX output (ref #3342)
* LaTeX writer: leave ``"`` character inside parsed-literal as is (ref #3341)
* #3234: intersphinx failed for encoded inventories
* #3158: too much space after captions in PDF output
* #3317: An URL in parsed-literal contents gets wrongly rendered in PDF if
  with hyphen
* LaTeX crash if the filename of an image inserted in parsed-literal
  via a substitution contains an hyphen (ref #3340)
* LaTeX rendering of inserted footnotes in parsed-literal is wrong (ref #3340)
* Inline math in parsed-literal is not rendered well by LaTeX (ref #3340)
* #3308: Parsed-literals don't wrap very long lines with pdf builder (ref #3340)
* #3295: Could not import extension sphinx.builders.linkcheck
* #3285: autosummary: asterisks are escaped twice
* LaTeX, pass dvipdfm option to geometry package for Japanese documents (ref
  #3363)
* Fix parselinenos() could not parse left half open range (cf. "-4")


Release 1.5.1 (released Dec 13, 2016)
=====================================

Features added
--------------

* #3214: Allow to suppress "unknown mimetype" warnings from epub builder using
  :confval:`suppress_warnings`.

Bugs fixed
----------

* #3195: Can not build in parallel
* #3198: AttributeError is raised when toctree has 'self'
* #3211: Remove untranslated Sphinx locale catalogs (it was covered by
  untranslated it_IT)
* #3212: HTML Builders crashes with Docutils 0.13
* #3207: more latex problems with references inside parsed-literal directive
  (``\DUrole``)
* #3205: sphinx.util.requests crashes with old pyOpenSSL (< 0.14)
* #3220: KeyError when having a duplicate citation
* #3200: LaTeX: xref inside desc_name not allowed
* #3228: ``build_sphinx`` command crashes when missing dependency
* #2469: Ignore updates of catalog files for gettext builder. Thanks to
  Hiroshi Ohkubo.
* #3183: Randomized jump box order in generated index page.

Release 1.5 (released Dec 5, 2016)
==================================

Incompatible changes
--------------------

1.5a1

* latex, package fancybox is not any longer a dependency of sphinx.sty
* Use ``'locales'`` as a default value of ``locale_dirs``
* latex, package ifthen is not any longer a dependency of sphinx.sty
* latex, style file does not modify fancyvrb's Verbatim (also available as
  OriginalVerbatim) but uses sphinxVerbatim for name of custom wrapper.
* latex, package newfloat is not used (and not included) anymore (ref #2660;
  it was used since 1.3.4 and shipped with Sphinx since 1.4).
* latex, literal blocks in tables do not use OriginalVerbatim but
  sphinxVerbatimintable which handles captions and wraps lines (ref #2704).
* latex, replace ``pt`` by TeX equivalent ``bp`` if found in ``width`` or
  ``height`` attribute of an image.
* latex, if ``width`` or ``height`` attribute of an image is given with no unit,
  use ``px`` rather than ignore it.
* latex: Separate stylesheets of pygments to independent .sty file
* #2454: The filename of sourcelink is now changed.  The value of
  ``html_sourcelink_suffix`` will be appended to the original filename (like
  ``index.rst.txt``).
* ``sphinx.util.copy_static_entry()`` is now deprecated.
  Use ``sphinx.util.fileutil.copy_asset()`` instead.
* ``sphinx.util.osutil.filecopy()`` skips copying if the file has not been
  changed (ref: #2510, #2753)
* Internet Explorer 6-8, Opera 12.1x or Safari 5.1+ support is dropped
  because jQuery version is updated from 1.11.0 to 3.1.0 (ref: #2634, #2773)
* QtHelpBuilder doesn't generate search page (ref: #2352)
* QtHelpBuilder uses ``nonav`` theme instead of default one
  to improve readability.
* latex: To provide good default settings to Japanese documents, Sphinx uses
  ``jreport`` and ``jsbook`` as docclass if :confval:`language` is
  ``ja``.
* ``sphinx-quickstart`` now allows a project version is empty
* Fix :download: role on epub/qthelp builder. They ignore the role because they
  don't support it.
* ``sphinx.ext.viewcode`` doesn't work on epub building by default.
  ``viewcode_enable_epub`` option
* ``sphinx.ext.viewcode`` disabled on singlehtml builder.
* Use make-mode of ``sphinx-quickstart`` by default.  To disable this, use
  ``-M`` option
* Fix ``genindex.html``, Sphinx's document template, link address to itself to
  satisfy xhtml standard.
* Use epub3 builder by default.  And the old epub builder is renamed to epub2.
* Fix ``epub`` and ``epub3`` builders that contained links to ``genindex`` even
  if ``epub_use_index = False``.
* ``html_translator_class`` is now deprecated.
  Use :meth:`~sphinx.application.Sphinx.set_translator` API instead.
* Drop python 2.6 and 3.3 support
* Drop epub3 builder's ``epub3_page_progression_direction`` option (use
  ``epub3_writing_mode``).
* #2877: Rename ``latex_elements['footer']`` to
  ``latex_elements['atendofbody']``

1.5a2

* #2983: Rename ``epub3_description`` and ``epub3_contributor`` to
  ``epub_description`` and ``epub_contributor``.
* Remove themes/basic/defindex.html; no longer used
* Sphinx does not ship anymore (but still uses) LaTeX style file ``fncychap``
* #2435: Slim down quickstarted conf.py
* The ``sphinx.sty`` latex package does not load itself "hyperref", as this
  is done later in the preamble of the latex output via ``'hyperref'`` key.
* Sphinx does not ship anymore a custom modified LaTeX style file ``tabulary``.
  The non-modified package is used.
* #3057: By default, footnote marks in latex PDF output are not preceded by a
  space anymore, ``\sphinxBeforeFootnote`` allows user customization if needed.
* LaTeX target requires that option ``hyperfootnotes`` of package ``hyperref``
  be left unchanged to its default (i.e. ``true``) (refs: #3022)

1.5 final

* #2986: ``themes/basic/defindex.html`` is now deprecated
* Emit warnings that will be deprecated in Sphinx 1.6 by default.
  Users can change the behavior by setting the environment variable
  PYTHONWARNINGS. Please refer :ref:`when-deprecation-warnings-are-displayed`.
* #2454: new JavaScript variable ``SOURCELINK_SUFFIX`` is added

Deprecated
----------

These features are removed in Sphinx 1.6:

* LDML format support in i18n feature
* ``sphinx.addnodes.termsep``
* Some functions and classes in ``sphinx.util.pycompat``:
  ``zip_longest``, ``product``, ``all``, ``any``, ``next``, ``open``,
  ``class_types``, ``base_exception``, ``relpath``, ``StringIO``, ``BytesIO``.
  Please use the standard library version instead;

If any deprecation warning like ``RemovedInSphinxXXXWarning`` are displayed,
please refer :ref:`when-deprecation-warnings-are-displayed`.

Features added
--------------

1.5a1

* #2951: Add ``--implicit-namespaces`` PEP-0420 support to apidoc.
* Add ``:caption:`` option for sphinx.ext.inheritance_diagram.
* #2471: Add config variable for default doctest flags.
* Convert linkcheck builder to requests for better encoding handling
* #2463, #2516: Add keywords of "meta" directive to search index
* ``:maxdepth:`` option of toctree affects ``secnumdepth`` (ref: #2547)
* #2575: Now ``sphinx.ext.graphviz`` allows ``:align:`` option
* Show warnings if unknown key is specified to ``latex_elements``
* Show warnings if no domains match with ``primary_domain`` (ref: #2001)
* C++, show warnings when the kind of role is misleading for the kind
  of target it refers to (e.g., using the ``class`` role for a function).
* latex, writer abstracts more of text styling into customizable macros, e.g.
  the ``visit_emphasis`` will output ``\sphinxstyleemphasis`` rather than
  ``\emph`` (which may be in use elsewhere or in an added LaTeX package). See
  list at end of ``sphinx.sty`` (ref: #2686)
* latex, public names for environments and parameters used by note, warning,
  and other admonition types, allowing full customizability from the
  ``'preamble'`` key or an input file (ref: feature request #2674, #2685)
* latex, better computes column widths of some tables (as a result, there will
  be slight changes as tables now correctly fill the line width; ref: #2708)
* latex, sphinxVerbatim environment is more easily customizable (ref: #2704).
  In addition to already existing VerbatimColor and VerbatimBorderColor:

  - two lengths ``\sphinxverbatimsep`` and ``\sphinxverbatimborder``,
  - booleans ``\ifsphinxverbatimwithframe`` and ``\ifsphinxverbatimwrapslines``.

* latex, captions for literal blocks inside tables are handled, and long code
  lines wrapped to fit table cell (ref: #2704)
* #2597: Show warning messages as darkred
* latex, allow image dimensions using px unit (default is 96px=1in)
* Show warnings if invalid dimension units found
* #2650: Add ``--pdb`` option to setup.py command
* latex, make the use of ``\small`` for code listings customizable (ref #2721)
* #2663: Add ``--warning-is-error`` option to setup.py command
* Show warnings if deprecated latex options are used
* Add sphinx.config.ENUM to check the config values is in candidates
* math: Add hyperlink marker to each equations in HTML output
* Add new theme ``nonav`` that doesn't include any navigation links.
  This is for any help generator like qthelp.
* #2680: ``sphinx.ext.todo`` now emits warnings if ``todo_emit_warnings`` enabled.
  Also, it emits an additional event named ``todo-defined`` to handle the TODO
  entries in 3rd party extensions.
* Python domain signature parser now uses the xref mixin for 'exceptions',
  allowing exception classes to be autolinked.
* #2513: Add ``latex_engine`` to switch the LaTeX engine by conf.py
* #2682: C++, basic support for attributes (C++11 style and GNU style).
  The new configuration variables 'cpp_id_attributes' and 'cpp_paren_attributes'
  can be used to introduce custom attributes.
* #1958: C++, add configuration variable 'cpp_index_common_prefix' for removing
  prefixes from the index text of C++ objects.
* C++, added concept directive. Thanks to mickk-on-cpp.
* C++, added support for template introduction syntax. Thanks to mickk-on-cpp.
* #2725: latex builder: allow to use user-defined template file (experimental)
* apidoc now avoids invalidating cached files by not writing to files whose
  content doesn't change. This can lead to significant performance wins if
  apidoc is run frequently.
* #2851: ``sphinx.ext.math`` emits missing-reference event if equation not found
* #1210: ``eqref`` role now supports cross reference
* #2892: Added ``-a`` (``--append-syspath``) option to ``sphinx-apidoc``
* #1604: epub3 builder: Obey font-related CSS when viewing in iBooks.
* #646: ``option`` directive support '.' character as a part of options
* Add document about kindlegen and fix document structure for it.
* #2474: Add ``intersphinx_timeout`` option to ``sphinx.ext.intersphinx``
* #2926: EPUB3 builder supports vertical mode (``epub3_writing_mode`` option)
* #2695: ``build_sphinx`` subcommand for setuptools handles exceptions as same
  as ``sphinx-build`` does
* #326: ``numref`` role can also refer sections
* #2916: ``numref`` role can also refer caption as an its linktext

1.5a2

* #3008: ``linkcheck`` builder ignores self-signed certificate URL
* #3020: new ``'geometry'`` key to ``latex_elements`` whose default uses
  LaTeX style file ``geometry.sty`` to set page layout
* #2843: Add :start-at: and :end-at: options to literalinclude directive
* #2527: Add ``:reversed:`` option to toctree directive
* Add ``-t`` and ``-d`` option to ``sphinx-quickstart`` to support templating
  generated Sphinx project.
* #3028: Add ``{path}`` and ``{basename}`` to the format of
  ``figure_language_filename``
* new ``'hyperref'`` key in the ``latex_elements`` dictionary (ref #3030)
* #3022: Allow code-blocks in footnotes for LaTeX PDF output

1.5b1

* #2513: A better default settings for XeLaTeX
* #3096: ``'maxlistdepth'`` key to work around LaTeX list limitations
* #3060: autodoc supports documentation for attributes of Enum class. Now
  autodoc render just the value of Enum attributes instead of Enum attribute
  representation.
* Add ``--extensions`` to ``sphinx-quickstart`` to support enable arbitrary
  extensions from command line (ref: #2904)
* #3104, #3122: ``'sphinxsetup'`` for key=value styling of Sphinx LaTeX
* #3071: Autodoc: Allow mocked module decorators to pass-through functions
  unchanged
* #2495: linkcheck: Allow skipping anchor checking using
  :confval:`linkcheck_anchors_ignore`
* #3083: let Unicode no-break space act like LaTeX ``~`` (fixed #3019)
* #3116: allow word wrap in PDF output for inline literals (ref #3110)
* #930: sphinx-apidoc allow wildcards for excluding paths. Thanks to Nick
  Coghlan.
* #3121: add ``inlineliteralwraps`` option to control if inline literal
  word-wraps in latex

1.5 final

* #3095: Add :confval:`tls_verify` and :confval:`tls_cacerts` to support
  self-signed HTTPS servers in linkcheck and intersphinx
* #2215: make.bat generated by sphinx-quickstart can be called from another dir.
  Thanks to Timotheus Kampik.
* #3185: Add new warning type ``misc.highlighting_failure``

Bugs fixed
----------

1.5a1

* #2707: (latex) the column width is badly computed for tabular
* #2799: Sphinx installs roles and directives automatically on importing sphinx
  module.  Now Sphinx installs them on running application.
* ``sphinx.ext.autodoc`` crashes if target code imports * from mock modules
  by ``autodoc_mock_imports``.
* #1953: ``Sphinx.add_node`` does not add handlers the translator installed by
  ``html_translator_class``
* #1797: text builder inserts blank line on top
* #2894: quickstart main() doesn't use argv argument
* #2874: gettext builder could not extract all text under the ``only``
  directives
* #2485: autosummary crashes with multiple source_suffix values
* #1734: Could not translate the caption of toctree directive
* Could not translate the content of meta directive (ref: #1734)
* #2550: external links are opened in help viewer
* #2687: Running Sphinx multiple times produces 'already registered' warnings

1.5a2

* #2810: Problems with pdflatex in an Italian document
* Use ``latex_elements.papersize`` to specify papersize of LaTeX in Makefile
* #2988: linkcheck: retry with GET request if denied HEAD request
* #2990: linkcheck raises "Can't convert 'bytes' object to str implicitly" error
  if linkcheck_anchors enabled
* #3004: Invalid link types "top" and "up" are used
* #3009: Bad rendering of parsed-literals in LaTeX since Sphinx 1.4.4
* #3000: ``option`` directive generates invalid HTML anchors
* #2984: Invalid HTML has been generated if ``html_split_index`` enabled
* #2986: themes/basic/defindex.html should be changed for html5 friendly
* #2987: Invalid HTML has been generated if multiple IDs are assigned to a list
* #2891: HTML search does not provide all the results
* #1986: Title in PDF Output
* #147: Problem with latex chapter style
* #3018: LaTeX problem with page layout dimensions and chapter titles
* Fix an issue with ``\pysigline`` in LaTeX style file (ref #3023)
* #3038: ``sphinx.ext.math*`` raises TypeError if labels are duplicated
* #3031: incompatibility with LaTeX package ``tocloft``
* #3003: literal blocks in footnotes are not supported by Latex
* #3047: spacing before footnote in pdf output is not coherent and allows breaks
* #3045: HTML search index creator should ignore "raw" content if now html
* #3039: English stemmer returns wrong word if the word is capitalized
* Fix make-mode Makefile template (ref #3056, #2936)

1.5b1

* #2432: Fix unwanted * between varargs and keyword only args. Thanks to Alex
  Grönholm.
* #3062: Failed to build PDF using 1.5a2 (undefined ``\hypersetup`` for
  Japanese documents since PR#3030)
* Better rendering of multiline signatures in html.
* #777: LaTeX output "too deeply nested" (ref #3096)
* Let LaTeX image inclusion obey ``scale`` before textwidth fit (ref #2865,
  #3059)
* #3019: LaTeX fails on description of C function with arguments (ref #3083)
* fix latex inline literals where ``< > -`` gobbled a space

1.5 final

* #3069: Even if ``'babel'`` key is set to empty string, LaTeX output contains
  one ``\addto\captions...``
* #3123: user ``'babel'`` key setting is not obeyed anymore
* #3155: Fix JavaScript for ``html_sourcelink_suffix`` fails with IE and Opera
* #3085: keep current directory after breaking build documentation. Thanks to
  Timotheus Kampik.
* #3181: pLaTeX crashes with a section contains endash
* #3180: latex: add stretch/shrink between successive singleline or
  multipleline cpp signatures (ref #3072)
* #3128: globing images does not support .svgz file
* #3015: fix a broken test on Windows.
* #1843: Fix documentation of descriptor classes that have a custom metaclass.
  Thanks to Erik Bray.
* #3190: util.split_docinfo fails to parse multi-line field bodies
* #3024, #3037: In Python3, application.Sphinx._log crushed when the log message
  cannot be encoded into console encoding.

Testing
-------

* To simplify, Sphinx uses external mock package even if ``unittest.mock`` exists.


Release 1.4.9 (released Nov 23, 2016)
=====================================

Bugs fixed
----------

* #2936: Fix doc/Makefile that can't build man because doc/man exists
* #3058: Using the same 'caption' attribute in multiple 'toctree' directives
  results in warning / error
* #3068: Allow the '=' character in the -D option of sphinx-build.py
* #3074: ``add_source_parser()`` crashes in debug mode
* #3135: ``sphinx.ext.autodoc`` crashes with plain Callable
* #3150: Fix query word splitter in JavaScript. It behaves as same as Python's
  regular expression.
* #3093: gettext build broken on substituted images.
* #3093: gettext build broken on image node under ``note`` directive.
* imgmath: crashes on showing error messages if image generation failed
* #3117: LaTeX writer crashes if admonition is placed before first section title
* #3164: Change search order of ``sphinx.ext.inheritance_diagram``

Release 1.4.8 (released Oct 1, 2016)
====================================

Bugs fixed
----------

* #2996: The wheel package of Sphinx got crash with ImportError

Release 1.4.7 (released Oct 1, 2016)
====================================

Bugs fixed
----------

* #2890: Quickstart should return an error consistently on all error conditions
* #2870: flatten genindex columns' heights.
* #2856: Search on generated HTML site doesn't find some symbols
* #2882: Fall back to a GET request on 403 status in linkcheck
* #2902: jsdump.loads fails to load search index if keywords starts with
  underscore
* #2900: Fix epub content.opf: add auto generated orphan files to spine.
* #2899: Fix ``hasdoc()`` function in Jinja2 template. It will detect
  ``genindex``, ``search`` also.
* #2901: Fix epub result: skip creating links from image tags to original image
  files.
* #2917: inline code is hyphenated on HTML
* #1462: autosummary warns for namedtuple with attribute with trailing
  underscore
* Could not reference equations if ``:nowrap:`` option specified
* #2873: code-block overflow in latex (due to commas)
* #1060, #2056: sphinx.ext.intersphinx: broken links are generated if relative
  paths are used in ``intersphinx_mapping``
* #2931: code-block directive with same :caption: causes warning of duplicate
  target.  Now ``code-block`` and ``literalinclude`` does not define hyperlink
  target using its caption automatically.
* #2962: latex: missing label of longtable
* #2968: autodoc: show-inheritance option breaks docstrings

Release 1.4.6 (released Aug 20, 2016)
=====================================

Incompatible changes
--------------------

* #2867: linkcheck builder crashes with six-1.4.  Now Sphinx depends on six-1.5
  or later

Bugs fixed
----------

* applehelp: Sphinx crashes if ``hiutil`` or ``codesign`` commands not found
* Fix ``make clean`` abort issue when build dir contains regular files like
  ``DS_Store``.
* Reduce epubcheck warnings/errors:

  * Fix DOCTYPE to html5
  * Change extension from .html to .xhtml.
  * Disable search page on epub results

* #2778: Fix autodoc crashes if obj.__dict__ is a property method and raises
  exception
* Fix duplicated toc in epub3 output.
* #2775: Fix failing linkcheck with servers not supporting identity encoding
* #2833: Fix formatting instance annotations in ext.autodoc.
* #1911: ``-D`` option of ``sphinx-build`` does not override the ``extensions``
  variable
* #2789: ``sphinx.ext.intersphinx`` generates wrong hyperlinks if the inventory is
  given
* parsing errors for caption of code-blocks are displayed in document
  (ref: #2845)
* #2846: ``singlehtml`` builder does not include figure numbers
* #2816: Fix data from builds cluttering the ``Domain.initial_data`` class
  attributes

Release 1.4.5 (released Jul 13, 2016)
=====================================

Incompatible changes
--------------------

* latex, inclusion of non-inline images from image directive resulted in
  non-coherent whitespaces depending on original image width; new behaviour
  by necessity differs from earlier one in some cases. (ref: #2672)
* latex, use of ``\includegraphics`` to refer to Sphinx custom variant is
  deprecated; in future it will revert to original LaTeX macro, custom one
  already has alternative name ``\sphinxincludegraphics``.

Features added
--------------

* new config option :confval:`!latex_keep_old_macro_names`, defaults to ``True``.
  If ``False``, lets macros (for text styling) be defined
  only with ``\sphinx``-prefixed names
* latex writer allows user customization of "shadowed" boxes (topics), via
  three length variables.
* woff-format web font files now supported by the epub builder.

Bugs fixed
----------

* jsdump fix for python 3: fixes the HTML search on python > 3
* #2676: (latex) Error with verbatim text in captions since Sphinx 1.4.4
* #2629: memoir class crashes LaTeX. Fixed by
  ``latex_keep_old_macro_names=False`` (ref 2675)
* #2684: ``sphinx.ext.intersphinx`` crashes with six-1.4.1
* #2679: ``float`` package needed for ``'figure_align': 'H'`` latex option
* #2671: image directive may lead to inconsistent spacing in pdf
* #2705: ``toctree`` generates empty bullet_list if ``:titlesonly:`` specified
* #2479: ``sphinx.ext.viewcode`` uses python2 highlighter by default
* #2700: HtmlHelp builder has hard coded index.html
* latex, since 1.4.4 inline literal text is followed by spurious space
* #2722: C++, fix id generation for var/member declarations to include
  namespaces.
* latex, images (from image directive) in lists or quoted blocks did not obey
  indentation (fixed together with #2671)
* #2733: since Sphinx 1.4.4 ``make latexpdf`` generates lots of hyperref
  warnings
* #2731: ``sphinx.ext.autodoc`` does not access propertymethods which raises any
  exceptions
* #2666: C++, properly look up nested names involving constructors.
* #2579: Could not refer a label including both spaces and colons via
  ``sphinx.ext.intersphinx``
* #2718: Sphinx crashes if the document file is not readable
* #2699: hyperlinks in help HTMLs are broken if ``html_file_suffix`` is set
* #2723: extra spaces in latex pdf output from multirow cell
* #2735: latexpdf ``Underfull \hbox (badness 10000)`` warnings from title page
* #2667: latex crashes if resized images appeared in section title
* #2763: (html) Provide default value for required ``alt`` attribute for image
  tags of SVG source, required to validate and now consistent w/ other formats.


Release 1.4.4 (released Jun 12, 2016)
=====================================

Bugs fixed
----------

* #2630: latex: sphinx.sty notice environment formatting problem
* #2632: Warning directives fail in quote environment latex build
* #2633: Sphinx crashes with old styled indices
* Fix a ``\begin{\minipage}`` typo in sphinx.sty from 1.4.2 (ref: 68becb1)
* #2622: Latex produces empty pages after title and table of contents
* #2640: 1.4.2 LaTeX crashes if code-block inside warning directive
* Let LaTeX use straight quotes also in inline code (ref #2627)
* #2351: latex crashes if enumerated lists are placed on footnotes
* #2646: latex crashes if math contains twice empty lines
* #2480: ``sphinx.ext.autodoc``: memory addresses were shown
* latex: allow code-blocks appearing inside lists and quotes at maximal nesting
  depth (ref #777, #2624, #2651)
* #2635: Latex code directives produce inconsistent frames based on viewing
  resolution
* #2639: Sphinx now bundles iftex.sty
* Failed to build PDF with framed.sty 0.95
* Sphinx now bundles needspace.sty


Release 1.4.3 (released Jun 5, 2016)
====================================

Bugs fixed
----------

* #2530: got "Counter too large" error on building PDF if large numbered
  footnotes existed in admonitions
* ``width`` option of figure directive does not work if ``align`` option
  specified at same time (ref: #2595)
* #2590: The ``inputenc`` package breaks compiling under lualatex and xelatex
* #2540: date on latex front page use different font
* Suppress "document isn't included in any toctree" warning if the document is
  included (ref: #2603)
* #2614: Some tables in PDF output will end up shifted if user sets non zero
  \parindent in preamble
* #2602: URL redirection breaks the hyperlinks generated by
  ``sphinx.ext.intersphinx``
* #2613: Show warnings if merged extensions are loaded
* #2619: make sure amstext LaTeX package always loaded (ref: d657225, 488ee52,
  9d82cad and #2615)
* #2593: latex crashes if any figures in the table


Release 1.4.2 (released May 29, 2016)
=====================================

Features added
--------------

* Now :confval:`suppress_warnings` accepts following configurations
  (ref: #2451, #2466):

  - ``app.add_node``
  - ``app.add_directive``
  - ``app.add_role``
  - ``app.add_generic_role``
  - ``app.add_source_parser``
  - ``image.data_uri``
  - ``image.nonlocal_uri``

* #2453: LaTeX writer allows page breaks in topic contents; and their
  horizontal extent now fits in the line width (with shadow in margin). Also
  warning-type admonitions allow page breaks and their vertical spacing has
  been made more coherent with the one for hint-type notices (ref #2446).

* #2459: the framing of literal code-blocks in LaTeX output (and not only the
  code lines themselves) obey the indentation in lists or quoted blocks.

* #2343: the long source lines in code-blocks are wrapped (without modifying
  the line numbering) in LaTeX output (ref #1534, #2304).

Bugs fixed
----------

* #2370: the equations are slightly misaligned in LaTeX writer
* #1817, #2077: suppress pep8 warnings on conf.py generated by sphinx-quickstart
* #2407: building docs crash if document includes large data image URIs
* #2436: Sphinx does not check version by :confval:`needs_sphinx` if loading
  extensions failed
* #2397: Setup shorthandoff for Turkish documents
* #2447: VerbatimBorderColor wrongly used also for captions of PDF
* #2456: C++, fix crash related to document merging (e.g., singlehtml and Latex
  builders).
* #2446: latex(pdf) sets local tables of contents (or more generally topic
  nodes) in unbreakable boxes, causes overflow at bottom
* #2476: Omit MathJax markers if :nowrap: is given
* #2465: latex builder fails in case no caption option is provided to toctree
  directive
* Sphinx crashes if self referenced toctree found
* #2481: spelling mistake for mecab search splitter. Thanks to Naoki Sato.
* #2309: Fix could not refer "indirect hyperlink targets" by ref-role
* intersphinx fails if mapping URL contains any port
* #2088: intersphinx crashes if the mapping URL requires basic auth
* #2304: auto line breaks in latexpdf codeblocks
* #1534: Word wrap long lines in Latex verbatim blocks
* #2460: too much white space on top of captioned literal blocks in PDF output
* Show error reason when multiple math extensions are loaded (ref: #2499)
* #2483: any figure number was not assigned if figure title contains only non
  text objects
* #2501: Unicode subscript numbers are normalized in LaTeX
* #2492: Figure directive with :figwidth: generates incorrect Latex-code
* The caption of figure is always put on center even if ``:align:`` was
  specified
* #2526: LaTeX writer crashes if the section having only images
* #2522: Sphinx touches mo files under installed directory that caused
  permission error.
* #2536: C++, fix crash when an immediately nested scope has the same name as
  the current scope.
* #2555: Fix crash on any-references with unicode.
* #2517: wrong bookmark encoding in PDF if using LuaLaTeX
* #2521: generated Makefile causes BSD make crashed if sphinx-build not found
* #2470: ``typing`` backport package causes autodoc errors with python 2.7
* ``sphinx.ext.intersphinx`` crashes if non-string value is used for key of
  ``intersphinx_mapping``
* #2518: ``intersphinx_mapping`` disallows non alphanumeric keys
* #2558: unpack error on devhelp builder
* #2561: Info builder crashes when a footnote contains a link
* #2565: The descriptions of objects generated by ``sphinx.ext.autosummary``
  overflow lines at LaTeX writer
* Extend pdflatex config in sphinx.sty to subparagraphs (ref: #2551)
* #2445: ``rst_prolog`` and ``rst_epilog`` affect to non reST sources
* #2576: ``sphinx.ext.imgmath`` crashes if subprocess raises error
* #2577: ``sphinx.ext.imgmath``: Invalid argument are passed to dvisvgm
* #2556: Xapian search does not work with Python 3
* #2581: The search doesn't work if language="es" (Spanish)
* #2382: Adjust spacing after abbreviations on figure numbers in LaTeX writer
* #2383: The generated footnote by ``latex_show_urls`` overflows lines
* #2497, #2552: The label of search button does not fit for the button itself


Release 1.4.1 (released Apr 12, 2016)
=====================================

Incompatible changes
--------------------

* The default format of ``today_fmt`` and ``html_last_updated_fmt`` is back to
  strftime format again.  Locale Date Markup Language is also supported for
  backward compatibility until Sphinx 1.5.

Translations
------------

* Added Welsh translation, thanks to Geraint Palmer.
* Added Greek translation, thanks to Stelios Vitalis.
* Added Esperanto translation, thanks to Dinu Gherman.
* Added Hindi translation, thanks to Purnank H. Ghumalia.
* Added Romanian translation, thanks to Razvan Stefanescu.

Bugs fixed
----------

* C++, added support for ``extern`` and ``thread_local``.
* C++, type declarations are now using the prefixes ``typedef``, ``using``, and
  ``type``, depending on the style of declaration.
* #2413: C++, fix crash on duplicate declarations
* #2394: Sphinx crashes when html_last_updated_fmt is invalid
* #2408: dummy builder not available in Makefile and make.bat
* #2412: hyperlink targets are broken in LaTeX builder
* figure directive crashes if non paragraph item is given as caption
* #2418: time formats no longer allowed in today_fmt
* #2395: Sphinx crashes if unicode character in image filename
* #2396: "too many values to unpack" in genindex-single
* #2405: numref link in PDF jumps to the wrong location
* #2414: missing number in PDF hyperlinks to code listings
* #2440: wrong import for gmtime. Thanks to Uwe L. Korn.


Release 1.4 (released Mar 28, 2016)
===================================

Incompatible changes
--------------------
* Drop ``PorterStemmer`` package support. Use ``PyStemmer`` instead of
  ``PorterStemmer`` to accelerate stemming.
* ``sphinx_rtd_theme`` has become optional. Please install it manually.
  Refs #2087, #2086, #1845 and #2097. Thanks to Victor Zverovich.
* #2231: Use DUrole instead of DUspan for custom roles in LaTeX writer. It
  enables to take title of roles as an argument of custom macros.
* #2022: 'Thumbs.db' and '.DS_Store' are added to ``exclude_patterns`` default
  values in conf.py that will be provided on sphinx-quickstart.
* #2027, #2208: The ``html_title`` accepts string values only. And the ``None``
  value cannot be accepted.
* ``sphinx.ext.graphviz``: show graph image in inline by default
* #2060, #2224: The ``manpage`` role now generate ``sphinx.addnodes.manpage``
  node instead of ``sphinx.addnodes.literal_emphasis`` node.
* #2022: :confval:`html_extra_path` also copies dotfiles in the extra directory,
  and refers to :confval:`exclude_patterns` to exclude extra files and
  directories.
* #2300: enhance autoclass:: to use the docstring of __new__ if __init__
  method's is missing of empty
* #2251: Previously, under glossary directives, multiple terms for one
  definition are converted into single ``term`` node and the each terms in the
  term node are separated by ``termsep`` node. In new implementation, each terms
  are converted into individual ``term`` nodes and ``termsep`` node is removed.
  By this change, output layout of every builders are changed a bit.
* The default highlight language is now Python 3.  This means that source code
  is highlighted as Python 3 (which is mostly a superset of Python 2), and no
  parsing is attempted to distinguish valid code.  To get the old behavior back,
  add ``highlight_language = "python"`` to conf.py.
* `Locale Date Markup Language
  <https://unicode.org/reports/tr35/tr35-dates.html#Date_Format_Patterns>`_ like
  ``"MMMM dd, YYYY"`` is default format for ``today_fmt`` and
  ``html_last_updated_fmt``.  However strftime format like ``"%B %d, %Y"`` is also
  supported for backward compatibility until Sphinx 1.5. Later format will be
  disabled from Sphinx 1.5.
* #2327: ``latex_use_parts`` is deprecated now. Use ``latex_toplevel_sectioning``
  instead.
* #2337: Use ``\url{URL}`` macro instead of ``\href{URL}{URL}`` in LaTeX writer.
* #1498: manpage writer: don't make whole of item in definition list bold if it
  includes strong node.
* #582: Remove hint message from quick search box for html output.
* #2378: Sphinx now bundles newfloat.sty

Features added
--------------
* #2092: add todo directive support in napoleon package.
* #1962: when adding directives, roles or nodes from an extension, warn if such
  an element is already present (built-in or added by another extension).
* #1909: Add "doc" references to Intersphinx inventories.
* C++ type alias support (e.g., ``.. type:: T = int``).
* C++ template support for classes, functions, type aliases, and variables
  (#1729, #1314).
* C++, added new scope management directives ``namespace-push`` and
  ``namespace-pop``.
* #1970: Keyboard shortcuts to navigate Next and Previous topics
* Intersphinx: Added support for fetching Intersphinx inventories with URLs
  using HTTP basic auth.
* C++, added support for template parameter in function info field lists.
* C++, added support for pointers to member (function).
* #2113: Allow ``:class:`` option to code-block directive.
* #2192: Imgmath (pngmath with svg support).
* #2200: Support XeTeX and LuaTeX for the LaTeX builder.
* #1906: Use xcolor over color for \fcolorbox where available for LaTeX output.
* #2216: Texinputs makefile improvements.
* #2170: Support for Chinese language search index.
* #2214: Add sphinx.ext.githubpages to publish the docs on GitHub Pages
* #1030: Make page reference names for latex_show_pagerefs translatable
* #2162: Add Sphinx.add_source_parser() to add source_suffix and source_parsers
  from extension
* #2207: Add sphinx.parsers.Parser class; a base class for new parsers
* #656: Add ``graphviz_dot`` option to graphviz directives to switch the ``dot``
  command
* #1939: Added the ``dummy`` builder: syntax check without output.
* #2230: Add ``math_number_all`` option to number all displayed math in math
  extensions
* #2235: ``needs_sphinx`` supports micro version comparison
* #2282: Add "language" attribute to html tag in the "basic" theme
* #1779: Add EPUB 3 builder
* #1751: Add :confval:`todo_link_only` to avoid file path and line indication on
  :rst:dir:`todolist`. Thanks to Francesco Montesano.
* #2199: Use ``imagesize`` package to obtain size of images.
* #1099: Add configurable retries to the linkcheck builder. Thanks to Alex
  Gaynor.  Also don't check anchors starting with ``!``.
* #2300: enhance autoclass:: to use the docstring of __new__ if __init__
  method's is missing of empty
* #1858: Add Sphinx.add_enumerable_node() to add enumerable nodes for numfig
  feature
* #1286, #2099: Add ``sphinx.ext.autosectionlabel`` extension to allow reference
  sections using its title. Thanks to Tadhg O'Higgins.
* #1854: Allow to choose Janome for Japanese splitter.
* #1853: support custom text splitter on html search with ``language='ja'``.
* #2320: classifier of glossary terms can be used for index entries grouping key
  The classifier also be used for translation. See also
  :ref:`glossary-directive`.
* #2308: Define ``\tablecontinued`` macro to redefine the style of continued
  label for longtables.
* Select an image by similarity if multiple images are globbed by
  ``.. image:: filename.*``
* #1921: Support figure substitutions by :confval:`language` and
  :confval:`figure_language_filename`
* #2245: Add ``latex_elements["passoptionstopackages"]`` option to call
  PassOptionsToPackages in early stage of preambles.
* #2340: Math extension: support alignment of multiple equations for MathJax.
* #2338: Define ``\titleref`` macro to redefine the style of ``title-reference``
  roles.
* Define ``\menuselection`` and ``\accelerator`` macros to redefine the style of
  ``menuselection`` roles.
* Define ``\crossref`` macro to redefine the style of references
* #2301: Texts in the classic html theme should be hyphenated.
* #2355: Define ``\termref`` macro to redefine the style of ``term`` roles.
* Add :confval:`suppress_warnings` to suppress arbitrary warning message
  (experimental)
* #2229: Fix no warning is given for unknown options
* #2327: Add ``latex_toplevel_sectioning`` to switch the top level sectioning of
  LaTeX document.

Bugs fixed
----------
* #1913: C++, fix assert bug for enumerators in next-to-global and global scope.
* C++, fix parsing of 'signed char' and 'unsigned char' as types.
* C++, add missing support for 'friend' functions.
* C++, add missing support for virtual base classes (thanks to Rapptz).
* C++, add support for final classes.
* C++, fix parsing of types prefixed with 'enum'.
* #2023: Dutch search support uses Danish stemming info.
* C++, add support for user-defined literals.
* #1804: Now html output wraps overflowed long-line-text in the sidebar. Thanks
  to Hassen ben tanfous.
* #2183: Fix porterstemmer causes ``make json`` to fail.
* #1899: Ensure list is sent to OptParse.
* #2164: Fix wrong check for pdftex inside sphinx.sty (for graphicx package
  option).
* #2165, #2218: Remove faulty and non-need conditional from sphinx.sty.
* Fix broken LaTeX code is generated if unknown language is given
* #1944: Fix rst_prolog breaks file-wide metadata
* #2074: make gettext should use canonical relative paths for .pot. Thanks to
  anatoly techtonik.
* #2311: Fix sphinx.ext.inheritance_diagram raises AttributeError
* #2251: Line breaks in .rst files are transferred to .pot files in a wrong way.
* #794: Fix date formatting in latex output is not localized
* Remove ``image/gif`` from supported_image_types of LaTeX writer (#2272)
* Fix ValueError is raised if LANGUAGE is empty string
* Fix unpack warning is shown when the directives generated from
  ``Sphinx.add_crossref_type`` is used
* The default highlight language is now ``default``.  This means that source
  code is highlighted as Python 3 (which is mostly a superset of Python 2) if
  possible.  To get the old behavior back, add ``highlight_language = "python"``
  to conf.py.
* #2329: Refresh environment forcedly if source directory has changed.
* #2331: Fix code-blocks are filled by block in dvi; remove ``xcdraw`` option
  from xcolor package
* Fix the confval type checker emits warnings if unicode is given to confvals
  which expects string value
* #2360: Fix numref in LaTeX output is broken
* #2361: Fix additional paragraphs inside the "compound" directive are indented
* #2364: Fix KeyError 'rootSymbol' on Sphinx upgrade from older version.
* #2348: Move amsmath and amssymb to before fontpkg on LaTeX writer.
* #2368: Ignore emacs lock files like ``.#foo.rst`` by default.
* #2262: literal_block and its caption has been separated by pagebreak in LaTeX
  output.
* #2319: Fix table counter is overridden by code-block's in LaTeX.  Thanks to
  jfbu.
* Fix unpack warning if combined with 3rd party domain extensions.
* #1153: Fix figures in sidebar causes latex build error.
* #2358: Fix user-preamble could not override the tocdepth definition.
* #2358: Reduce tocdepth if ``part`` or ``chapter`` is used for top_sectionlevel
* #2351: Fix footnote spacing
* #2363: Fix ``toctree()`` in templates generates broken links in
  SingleHTMLBuilder.
* #2366: Fix empty hyperref is generated on toctree in HTML builder.

Documentation
-------------

* #1757: Fix for usage of :confval:`html_last_updated_fmt`. Thanks to Ralf
  Hemmecke.


Release 1.3.6 (released Feb 29, 2016)
=====================================

Features added
--------------

* #1873, #1876, #2278: Add ``page_source_suffix`` html context variable. This
  should be introduced with :confval:`!source_parsers` feature. Thanks for Eric
  Holscher.


Bugs fixed
----------

* #2265: Fix babel is used in spite of disabling it on ``latex_elements``
* #2295: Avoid mutating dictionary errors while enumerating members in autodoc
  with Python 3
* #2291: Fix pdflatex "Counter too large" error from footnotes inside tables of
  contents
* #2292: Fix some footnotes disappear from LaTeX output
* #2287: ``sphinx.transforms.Locale`` always uses rst parser. Sphinx i18n
  feature should support parsers that specified source_parsers.
* #2290: Fix ``sphinx.ext.mathbase`` use of amsfonts may break user choice of
  math fonts
* #2324: Print a hint how to increase the recursion limit when it is hit.
* #1565, #2229: Revert new warning; the new warning will be triggered from
  version 1.4 on.
* #2329: Refresh environment forcedly if source directory has changed.
* #2019: Fix the domain objects in search result are not escaped

Release 1.3.5 (released Jan 24, 2016)
=====================================

Bugs fixed
----------

* Fix line numbers was not shown on warnings in LaTeX and texinfo builders
* Fix filenames were not shown on warnings of citations
* Fix line numbers was not shown on warnings in LaTeX and texinfo builders
* Fix line numbers was not shown on warnings of indices
* #2026: Fix LaTeX builder raises error if parsed-literal includes links
* #2243: Ignore strange docstring types for classes, do not crash
* #2247: Fix #2205 breaks make html for definition list with classifiers
  that contains regular-expression like string
* #1565: Sphinx will now emit a warning that highlighting was skipped if the
  syntax is incorrect for ``code-block``, ``literalinclude`` and so on.
* #2211: Fix paragraphs in table cell doesn't work in Latex output
* #2253: ``:pyobject:`` option of ``literalinclude`` directive can't detect
  indented body block when the block starts with blank or comment lines.
* Fix TOC is not shown when no ``:maxdepth:`` for toctrees (ref: #771)
* Fix warning message for ``:numref:`` if target is in orphaned doc (ref: #2244)

Release 1.3.4 (released Jan 12, 2016)
=====================================

Bugs fixed
----------

* #2134: Fix figure caption with reference causes latex build error
* #2094: Fix rubric with reference not working in Latex
* #2147: Fix literalinclude code in latex does not break in pages
* #1833: Fix email addresses is showed again if latex_show_urls is not ``None``
* #2176: sphinx.ext.graphviz: use <object> instead of <img> to embed svg
* #967: Fix SVG inheritance diagram is not hyperlinked (clickable)
* #1237: Fix footnotes not working in definition list in LaTeX
* #2168: Fix raw directive does not work for text writer
* #2171: Fix cannot linkcheck url with unicode
* #2182: LaTeX: support image file names with more than 1 dots
* #2189: Fix previous sibling link for first file in subdirectory uses last
  file, not intended previous from root toctree
* #2003: Fix decode error under python2 (only) when ``make linkcheck`` is run
* #2186: Fix LaTeX output of \mathbb in math
* #1480, #2188: LaTeX: Support math in section titles
* #2071: Fix same footnote in more than two section titles => LaTeX/PDF Bug
* #2040: Fix UnicodeDecodeError in sphinx-apidoc when author contains non-ASCII
  characters
* #2193: Fix shutil.SameFileError if source directory and destination directory
  are same
* #2178: Fix unparsable C++ cross-reference when referencing a function with
  ``:cpp:any:``
* #2206: Fix Sphinx latex doc build failed due to a footnotes
* #2201: Fix wrong table caption for tables with over 30 rows
* #2213: Set <blockquote> in the classic theme to fit with <p>
* #1815: Fix linkcheck does not raise an exception if warniserror set to true
  and link is broken
* #2197: Fix slightly cryptic error message for missing index.rst file
* #1894: Unlisted phony targets in quickstart Makefile
* #2125: Fix unifies behavior of collapsed fields (``GroupedField`` and
  ``TypedField``)
* #1408: Check latex_logo validity before copying
* #771: Fix latex output doesn't set tocdepth
* #1820: On Windows, console coloring is broken with colorama version 0.3.3.
  Now Sphinx use colorama>=0.3.5 to avoid this problem.
* #2072: Fix footnotes in chapter-titles do not appear in PDF output
* #1580: Fix paragraphs in longtable don't work in Latex output
* #1366: Fix centered image not centered in latex
* #1860: Fix man page using ``:samp:`` with braces - font doesn't reset
* #1610: Sphinx crashes in Japanese indexing in some systems
* Fix Sphinx crashes if mecab initialization failed
* #2160: Fix broken TOC of PDFs if section includes an image
* #2172: Fix dysfunctional admonition ``\py@lightbox`` in sphinx.sty. Thanks to
  jfbu.
* #2198,#2205: ``make gettext`` generate broken msgid for definition lists.
* #2062: Escape characters in doctests are treated incorrectly with Python 2.
* #2225: Fix if the option does not begin with dash, linking is not performed
* #2226: Fix math is not HTML-encoded when :nowrap: is given (jsmath, mathjax)
* #1601, #2220: 'any' role breaks extended domains behavior. Affected extensions
  doesn't support resolve_any_xref and resolve_xref returns problematic node
  instead of ``None``.  sphinxcontrib-httpdomain is one of them.
* #2229: Fix no warning is given for unknown options

Release 1.3.3 (released Dec 2, 2015)
====================================

Bugs fixed
----------

* #2177: Fix parallel hangs
* #2012: Fix exception occurred if ``numfig_format`` is invalid
* #2142: Provide non-minified JS code in ``sphinx/search/non-minified-js/*.js``
  for source distribution on PyPI.
* #2148: Error while building devhelp target with non-ASCII document.


Release 1.3.2 (released Nov 29, 2015)
=====================================

Features added
--------------

* #1935: Make "numfig_format" overridable in latex_elements.

Bugs fixed
----------

* #1976: Avoid "2.0" version of Babel because it doesn't work with Windows
  environment.
* Add a "default.css" stylesheet (which imports "classic.css") for compatibility
* #1788: graphviz extension raises exception when caption option is present.
* #1789: ``:pyobject:`` option of ``literalinclude`` directive includes
  following lines after class definitions
* #1790: ``literalinclude`` strips empty lines at the head and tail
* #1802: load plugin themes automatically when theme.conf use it as 'inherit'.
  Thanks to Takayuki Hirai.
* #1794: custom theme extended from ``alabaster`` or ``sphinx_rtd_theme``
  can't find base theme.
* #1834: compatibility for Docutils 0.13: handle_io_errors keyword argument for
  docutils.io.FileInput cause TypeError.
* #1823: '.' as <module_path> for sphinx-apidoc cause an unfriendly error. Now
  '.' is converted to absolute path automatically.
* Fix a crash when setting up extensions which do not support metadata.
* #1784: Provide non-minified JS code in ``sphinx/search/non-minified-js/*.js``
* #1822, #1892: Fix regression for #1061. autosummary can't generate doc for
  imported members since Sphinx 1.3b3. Thanks to Eric Larson.
* #1793, #1819: "see also" misses a linebreak in text output. Thanks to Takayuki
  Hirai.
* #1780, #1866: "make text" shows "class" keyword twice. Thanks to Takayuki
  Hirai.
* #1871: Fix for LaTeX output of tables with one column and multirows.
* Work around the lack of the HTMLParserError exception in Python 3.5.
* #1949: Use ``safe_getattr`` in the coverage builder to avoid aborting with
  descriptors that have custom behavior.
* #1915: Do not generate smart quotes in doc field type annotations.
* #1796: On py3, automated .mo building caused UnicodeDecodeError.
* #1923: Use babel features only if the babel latex element is nonempty.
* #1942: Fix a KeyError in websupport.
* #1903: Fix strange id generation for glossary terms.
* ``make text`` will crush if a definition list item has more than 1 classifiers
  as: ``term : classifier1 : classifier2``.
* #1855: make gettext generates broken po file for definition lists with
  classifier.
* #1869: Fix problems when dealing with files containing non-ASCII characters.
  Thanks to Marvin Schmidt.
* #1798: Fix building LaTeX with references in titles.
* #1725: On py2 environment, doctest with using non-ASCII characters causes
  ``'ascii' codec can't decode byte`` exception.
* #1540: Fix RuntimeError with circular referenced toctree
* #1983: i18n translation feature breaks references which uses section name.
* #1990: Use caption of toctree to title of \tableofcontents in LaTeX
* #1987: Fix ampersand is ignored in ``:menuselection:`` and ``:guilabel:``
  on LaTeX builder
* #1994: More supporting non-standard parser (like recommonmark parser) for
  Translation and WebSupport feature. Now node.rawsource is fall backed to
  node.astext() during Docutils transforming.
* #1989: "make blahblah" on Windows indicate help messages for sphinx-build
  every time.  It was caused by wrong make.bat that generated by
  Sphinx 1.3.0/1.3.1.
* On Py2 environment, conf.py that is generated by sphinx-quickstart should have
  u prefixed config value for 'version' and 'release'.
* #2102: On Windows + Py3, using ``|today|`` and non-ASCII date format will
  raise UnicodeEncodeError.
* #1974: UnboundLocalError: local variable 'domain' referenced before assignment
  when using ``any`` role and ``sphinx.ext.intersphinx`` in same time.
* #2121: multiple words search doesn't find pages when words across on the page
  title and the page content.
* #1884, #1885: plug-in html themes cannot inherit another plug-in theme. Thanks
  to Suzumizaki.
* #1818: ``sphinx.ext.todo`` directive generates broken html class attribute as
  'admonition-' when :confval:`language` is specified with non-ASCII linguistic
  area like 'ru' or 'ja'. To fix this, now ``todo`` directive can use
  ``:class:`` option.
* #2140: Fix footnotes in table has broken in LaTeX
* #2127: MecabBinder for html searching feature doesn't work with Python 3.
  Thanks to Tomoko Uchida.


Release 1.3.1 (released Mar 17, 2015)
=====================================

Bugs fixed
----------

* #1769: allows generating quickstart files/dirs for destination dir that
  doesn't overwrite existent files/dirs. Thanks to WAKAYAMA shirou.
* #1773: sphinx-quickstart doesn't accept non-ASCII character as a option
  argument.
* #1766: the message "least Python 2.6 to run" is at best misleading.
* #1772: cross reference in docstrings like ``:param .write:`` breaks building.
* #1770, #1774: ``literalinclude`` with empty file occurs exception. Thanks to
  Takayuki Hirai.
* #1777: Sphinx 1.3 can't load extra theme. Thanks to tell-k.
* #1776: ``source_suffix = ['.rst']`` cause unfriendly error on prior version.
* #1771: automated .mo building doesn't work properly.
* #1783: Autodoc: Python2 Allow unicode string in ``__all__``.
  Thanks to Jens Hedegaard Nielsen.
* #1781: Setting ``html_domain_indices`` to a list raises a type check warnings.


Release 1.3 (released Mar 10, 2015)
===================================

Incompatible changes
--------------------

* Roles ``ref``, ``term`` and ``menusel`` now don't generate :durole:`emphasis`
  nodes anymore.  If you want to keep italic style, adapt your stylesheet.
* Role ``numref`` uses ``%s`` as special character to indicate position of
  figure numbers instead ``#`` symbol.

Features added
--------------

* Add convenience directives and roles to the C++ domain:
  directive ``cpp:var`` as alias for ``cpp:member``, role ``:cpp:var`` as alias
  for ``:cpp:member``, and role ``any`` for cross-reference to any C++
  declaraction. #1577, #1744
* The :confval:`source_suffix` config value can now be a list of multiple
  suffixes.
* Add the ability to specify source parsers by source suffix with the
  :confval:`!source_parsers` config value.
* #1675: A new builder, AppleHelpBuilder, has been added that builds Apple
  Help Books.

Bugs fixed
----------

* 1.3b3 change breaks a previous gettext output that contains duplicated
  msgid such as "foo bar" and "version changes in 1.3: foo bar".
* #1745: latex builder cause maximum recursion depth exceeded when a
  footnote has a footnote mark itself.
* #1748: SyntaxError in sphinx/ext/ifconfig.py with Python 2.6.
* #1658, #1750: No link created (and warning given) if option does not
  begin with -, / or +. Thanks to Takayuki Hirai.
* #1753: C++, added missing support for more complex declarations.
* #1700: Add ``:caption:`` option for :rst:dir:`toctree`.
* #1742: ``:name:`` option is provided for :rst:dir:`toctree`,
  :rst:dir:`code-block` and :rst:dir:`literalinclude` directives.
* #1756: Incorrect section titles in search that was introduced from 1.3b3.
* #1746: C++, fixed name lookup procedure, and added missing lookups in
  declarations.
* #1765: C++, fix old id generation to use fully qualified names.

Documentation
-------------

* #1651: Add ``vartype`` field description for python domain.


Release 1.3b3 (released Feb 24, 2015)
=====================================

Incompatible changes
--------------------

* Dependency requirement updates: Docutils 0.11, Pygments 2.0
* The ``gettext_enables`` config value has been renamed to
  ``gettext_additional_targets``.
* #1735: Use https://docs.python.org/ instead of ``http`` protocol.
  It was used for ``sphinx.ext.intersphinx`` and some documentation.

Features added
--------------

* #1346: Add new default theme;

  * Add '``alabaster``' theme.
  * Add '``sphinx_rtd_theme``' theme.
  * The 'default' html theme has been renamed to 'classic'. 'default' is still
    available, however it will emit notice a recommendation that using new
    '``alabaster``' theme.

* Added ``highlight_options`` configuration value.
* The ``language`` config value is now available in the HTML templates.
* The ``env-updated`` event can now return a value, which is interpreted
  as an iterable of additional docnames that need to be rewritten.
* #772: Support for scoped and unscoped enums in C++. Enumerators in unscoped
  enums are injected into the parent scope in addition to the enum scope.
* Add ``todo_include_todos`` config option to quickstart conf file, handled as
  described in documentation.
* HTML breadcrumb items tag has class "nav-item" and "nav-item-N" (like
  nav-item-0, 1, 2...).
* New option ``sphinx-quickstart --use-make-mode`` for generating Makefile that
  use sphinx-build make-mode.
* #1235: i18n: several node can be translated if it is set to
  ``gettext_additional_targets`` in conf.py. Supported nodes are:

  - 'literal-block'
  - 'doctest-block'
  - 'raw'
  - 'image'

* #1227: Add ``html_scaled_image_link`` config option to conf.py, to control
  scaled image link.

Bugs fixed
----------

* LaTeX writer now generates correct markup for cells spanning multiple rows.
* #1674: Do not crash if a module's ``__all__`` is not a list of strings.
* #1629: Use VerbatimBorderColor to add frame to code-block in LaTeX
* On windows, make-mode didn't work on Win32 platform if Sphinx was invoked as
  ``python sphinx-build.py``.
* #1687: linkcheck now treats 401 Unauthorized responses as "working".
* #1690: toctrees with ``glob`` option now can also contain entries for single
  documents with explicit title.
* #1591: html search results for C++ elements now has correct interpage links.
* bizstyle theme: nested long title pages make long breadcrumb that breaks page
  layout.
* bizstyle theme: all breadcrumb items become 'Top' on some mobile browser
  (iPhone5s safari).
* #1722: restore ``toctree()`` template function behavior that was changed at
  1.3b1.
* #1732: i18n: localized table caption raises exception.
* #1718: ``:numref:`` does not work with capital letters in the label
* #1630: resolve CSS conflicts, ``div.container`` css target for literal block
  wrapper now renamed to ``div.literal-block-wrapper``.
* ``sphinx.util.pycompat`` has been restored in its backwards-compatibility;
  slated for removal in Sphinx 1.4.
* #1719: LaTeX writer does not respect ``numref_format`` option in captions


Release 1.3b2 (released Dec 5, 2014)
====================================

Incompatible changes
--------------------

* update bundled ez_setup.py for setuptools-7.0 that requires Python 2.6 or
  later.

Features added
--------------

* #1597: Added possibility to return a new template name from
  ``html-page-context``.
* PR#314, #1150: Configuration values are now checked for their type.  A
  warning is raised if the configured and the default value do not have the
  same type and do not share a common non-trivial base class.

Bugs fixed
----------

* PR#311: sphinx-quickstart does not work on python 3.4.
* Fix :confval:`autodoc_docstring_signature` not working with signatures
  in class docstrings.
* Rebuilding cause crash unexpectedly when source files were added.
* #1607: Fix a crash when building latexpdf with "howto" class
* #1251: Fix again. Sections which depth are lower than :tocdepth: should not
  be shown on localtoc sidebar.
* make-mode didn't work on Win32 platform if Sphinx was installed by wheel
  package.


Release 1.3b1 (released Oct 10, 2014)
=====================================

Incompatible changes
--------------------

* Dropped support for Python 2.5, 3.1 and 3.2.
* Dropped support for Docutils versions up to 0.9.
* Removed the ``sphinx.ext.oldcmarkup`` extension.
* The deprecated config values ``exclude_trees``, ``exclude_dirnames`` and
  ``unused_docs`` have been removed.
* A new node, ``sphinx.addnodes.literal_strong``, has been added, for text that
  should appear literally (i.e. no smart quotes) in strong font.  Custom writers
  will have to be adapted to handle this node.
* PR#269, #1476: replace ``<tt>`` tag by ``<code>``. User customized stylesheets
  should be updated If the css contain some styles for ``tt>`` tag.
  Thanks to Takeshi Komiya.
* #1543: ``templates_path`` is automatically added to
  ``exclude_patterns`` to avoid reading autosummary rst templates in the
  templates directory.
* Custom domains should implement the new ``Domain.resolve_any_xref``
  method to make the ``any`` role work properly.
* gettext builder: gettext doesn't emit uuid information to generated pot files
  by default. Please set ``True`` to ``gettext_uuid`` to emit uuid information.
  Additionally, if the ``python-levenshtein`` 3rd-party package is installed,
  it will improve the calculation time.
* gettext builder: disable extracting/apply 'index' node by default. Please set
  'index' to ``gettext_enables`` to enable extracting index entries.
* PR#307: Add frame to code-block in LaTeX. Thanks to Takeshi Komiya.

Features added
--------------

* Add support for Python 3.4.
* Add support for Docutils 0.12
* Added ``sphinx.ext.napoleon`` extension for NumPy and Google style docstring
  support.
* Added support for parallel reading (parsing) of source files with the
  ``sphinx-build -j`` option.  Third-party extensions will need to be checked for
  compatibility and may need to be adapted if they store information in the
  build environment object.  See ``env-merge-info``.
* Added the ``any`` role that can be used to find a cross-reference of
  *any* type in *any* domain.  Custom domains should implement the new
  ``Domain.resolve_any_xref`` method to make this work properly.
* Exception logs now contain the last 10 messages emitted by Sphinx.
* Added support for extension versions (a string returned by ``setup()``, these
  can be shown in the traceback log files).  Version requirements for extensions
  can be specified in projects using the new ``needs_extensions`` config
  value.
* Changing the default role within a document with the :dudir:`default-role`
  directive is now supported.
* PR#214: Added stemming support for 14 languages, so that the built-in document
  search can now handle these.  Thanks to Shibukawa Yoshiki.
* PR#296, PR#303, #76: numfig feature: Assign numbers to figures, tables and
  code-blocks. This feature is configured with ``numfig``, ``numfig_secnum_depth``
  and ``numfig_format``. Also ``numref`` role is available. Thanks to Takeshi
  Komiya.
* PR#202: Allow "." and "~" prefixed references in ``:param:`` doc fields
  for Python.
* PR#184: Add ``autodoc_mock_imports``, allowing to mock imports of
  external modules that need not be present when autodocumenting.
* #925: Allow list-typed config values to be provided on the command line,
  like ``-D key=val1,val2``.
* #668: Allow line numbering of ``code-block`` and ``literalinclude`` directives
  to start at an arbitrary line number, with a new ``lineno-start`` option.
* PR#172, PR#266: The ``code-block`` and ``literalinclude``
  directives now can have a ``caption`` option that shows a filename before the
  code in the output. Thanks to Nasimul Haque, Takeshi Komiya.
* Prompt for the document language in sphinx-quickstart.
* PR#217: Added config values to suppress UUID and location information in
  generated gettext catalogs.
* PR#236, #1456: apidoc: Add a -M option to put module documentation before
  submodule documentation. Thanks to Wes Turner and Luc Saffre.
* #1434: Provide non-minified JS files for jquery.js and underscore.js to
  clarify the source of the minified files.
* PR#252, #1291: Windows color console support. Thanks to meu31.
* PR#255: When generating latex references, also insert latex target/anchor
  for the ids defined on the node. Thanks to Olivier Heurtier.
* PR#229: Allow registration of other translators. Thanks to Russell Sim.
* Add app.set_translator() API to register or override a Docutils translator
  class like ``html_translator_class``.
* PR#267, #1134: add 'diff' parameter to literalinclude. Thanks to Richard Wall
  and WAKAYAMA shirou.
* PR#272: Added 'bizstyle' theme. Thanks to Shoji KUMAGAI.
* Automatically compile ``*.mo`` files from ``*.po`` files when
  ``gettext_auto_build`` is ``True`` (default) and ``*.po`` is newer than
  ``*.mo`` file.
* #623: ``sphinx.ext.viewcode`` supports imported function/class aliases.
* PR#275: ``sphinx.ext.intersphinx`` supports multiple target for the
  inventory. Thanks to Brigitta Sipocz.
* PR#261: Added the ``env-before-read-docs`` event that can be connected to modify
  the order of documents before they are read by the environment.
* #1284: Program options documented with :rst:dir:`option` can now start with
  ``+``.
* PR#291: The caption of :rst:dir:`code-block` is recognized as a title of ref
  target. Thanks to Takeshi Komiya.
* PR#298: Add new API: :meth:`~sphinx.application.Sphinx.add_latex_package`.
  Thanks to Takeshi Komiya.
* #1344: add ``gettext_enables`` to enable extracting 'index' to gettext
  catalog output / applying translation catalog to generated documentation.
* PR#301, #1583: Allow the line numbering of the directive ``literalinclude`` to
  match that of the included file, using a new ``lineno-match`` option. Thanks
  to Jeppe Pihl.
* PR#299: add various options to sphinx-quickstart. Quiet mode option
  ``--quiet`` will skips wizard mode. Thanks to WAKAYAMA shirou.
* #1623: Return types specified with ``:rtype:`` are now turned into links if
  possible.

Bugs fixed
----------

* #1438: Updated jQuery version from 1.8.3 to 1.11.1.
* #1568: Fix a crash when a "centered" directive contains a reference.
* Now sphinx.ext.autodoc works with python-2.5 again.
* #1563: :meth:`~sphinx.application.Sphinx.add_search_language` raises
  AssertionError for correct type of argument. Thanks to rikoman.
* #1174: Fix smart quotes being applied inside roles like :rst:role:`program` or
  ``makevar``.
* PR#235: comment db schema of websupport lacked a length of the node_id field.
  Thanks to solos.
* #1466,PR#241: Fix failure of the cpp domain parser to parse C+11
  "variadic templates" declarations. Thanks to Victor Zverovich.
* #1459,PR#244: Fix default mathjax js path point to ``http://`` that cause
  mixed-content error on HTTPS server. Thanks to sbrandtb and robo9k.
* PR#157: autodoc remove spurious signatures from @property decorated
  attributes. Thanks to David Ham.
* PR#159: Add coverage targets to quickstart generated Makefile and make.bat.
  Thanks to Matthias Troffaes.
* #1251: When specifying toctree :numbered: option and :tocdepth: metadata,
  sub section number that is larger depth than ``:tocdepth:`` is shrunk.
* PR#260: Encode underscore in citation labels for latex export. Thanks to
  Lennart Fricke.
* PR#264: Fix could not resolve xref for figure node with :name: option.
  Thanks to Takeshi Komiya.
* PR#265: Fix could not capture caption of graphviz node by xref. Thanks to
  Takeshi Komiya.
* PR#263, #1013, #1103: Rewrite of C++ domain. Thanks to Jakob Lykke Andersen.

  * Hyperlinks to all found nested names and template arguments (#1103).
  * Support for function types everywhere, e.g., in
    std::function<bool(int, int)> (#1013).
  * Support for virtual functions.
  * Changed interpretation of function arguments to following standard
    prototype declarations, i.e., void f(arg) means that arg is the type of the
    argument, instead of it being the name.
  * Updated tests.
  * Updated documentation with elaborate description of what declarations are
    supported and how the namespace declarations influence declaration and
    cross-reference lookup.
  * Index names may be different now. Elements are indexed by their fully
    qualified name. It should be rather easy to change this behaviour and
    potentially index by namespaces/classes as well.

* PR#258, #939: Add dedent option for ``code-block`` and
  ``literalinclude``. Thanks to Zafar Siddiqui.
* PR#268: Fix numbering section does not work at singlehtml mode. It still
  ad-hoc fix because there is a issue that section IDs are conflicted.
  Thanks to Takeshi Komiya.
* PR#273, #1536: Fix RuntimeError with numbered circular toctree. Thanks to
  Takeshi Komiya.
* PR#274: Set its URL as a default title value if URL appears in toctree.
  Thanks to Takeshi Komiya.
* PR#276, #1381: ``rfc`` and ``pep`` roles support custom link
  text. Thanks to Takeshi Komiya.
* PR#277, #1513: highlights for function pointers in argument list of
  ``c:function``. Thanks to Takeshi Komiya.
* PR#278: Fix section entries were shown twice if toctree has been put under
  only directive. Thanks to Takeshi Komiya.
* #1547: pgen2 tokenizer doesn't recognize ``...`` literal (Ellipsis for py3).
* PR#294: On LaTeX builder, wrap float environment on writing literal_block
  to avoid separation of caption and body. Thanks to Takeshi Komiya.
* PR#295, #1520: ``make.bat latexpdf`` mechanism to ``cd`` back to the current
  directory. Thanks to Peter Suter.
* PR#297, #1571: Add imgpath property to all builders. It make easier to
  develop builder extensions. Thanks to Takeshi Komiya.
* #1584: Point to master doc in HTML "top" link.
* #1585: Autosummary of modules broken in Sphinx 1.2.3.
* #1610: Sphinx cause AttributeError when MeCab search option is enabled and
  python-mecab is not installed.
* #1674: Do not crash if a module's ``__all__`` is not a list of strings.
* #1673: Fix crashes with :confval:`nitpick_ignore` and ``:doc:`` references.
* #1686: ifconfig directive doesn't care about default config values.
* #1642: Fix only one search result appearing in Chrome.

Documentation
-------------

* Add clarification about the syntax of tags. (:file:`doc/markup/misc.rst`)


Release 1.2.3 (released Sep 1, 2014)
====================================

Features added
--------------

* #1518: ``sphinx-apidoc`` command now has a ``--version`` option to show
  version information and exit
* New locales: Hebrew, European Portuguese, Vietnamese.

Bugs fixed
----------

* #636: Keep straight single quotes in literal blocks in the LaTeX build.
* #1419: Generated i18n sphinx.js files are missing message catalog entries
  from '.js_t' and '.html'. The issue was introduced from Sphinx 1.1
* #1363: Fix i18n: missing python domain's cross-references with currentmodule
  directive or currentclass directive.
* #1444: autosummary does not create the description from attributes docstring.
* #1457: In python3 environment, make linkcheck cause "Can't convert 'bytes'
  object to str implicitly" error when link target url has a hash part.
  Thanks to Jorge_C.
* #1467: Exception on Python3 if nonexistent method is specified by automethod
* #1441: autosummary can't handle nested classes correctly.
* #1499: With non-callable ``setup`` in a conf.py, now sphinx-build emits
  a user-friendly error message.
* #1502: In autodoc, fix display of parameter defaults containing backslashes.
* #1226: autodoc, autosummary: importing setup.py by automodule will invoke
  setup process and execute ``sys.exit()``. Now Sphinx avoids SystemExit
  exception and emits warnings without unexpected termination.
* #1503: py:function directive generate incorrectly signature when specifying
  a default parameter with an empty list ``[]``. Thanks to Geert Jansen.
* #1508: Non-ASCII filename raise exception on make singlehtml, latex, man,
  texinfo and changes.
* #1531: On Python3 environment, docutils.conf with 'source_link=true' in the
  general section cause type error.
* PR#270, #1533: Non-ASCII docstring cause UnicodeDecodeError when uses with
  inheritance-diagram directive. Thanks to WAKAYAMA shirou.
* PR#281, PR#282, #1509: TODO extension not compatible with websupport. Thanks
  to Takeshi Komiya.
* #1477: gettext does not extract nodes.line in a table or list.
* #1544: ``make text`` generates wrong table when it has empty table cells.
* #1522: Footnotes from table get displayed twice in LaTeX. This problem has
  been appeared from Sphinx 1.2.1 by #949.
* #508: Sphinx every time exit with zero when is invoked from setup.py command.
  ex. ``python setup.py build_sphinx -b doctest`` return zero even if doctest
  failed.

Release 1.2.2 (released Mar 2, 2014)
====================================

Bugs fixed
----------

* PR#211: When checking for existence of the ``html_logo`` file, check
  the full relative path and not the basename.
* PR#212: Fix traceback with autodoc and ``__init__`` methods without docstring.
* PR#213: Fix a missing import in the setup command.
* #1357: Option names documented by :rst:dir:`option` are now again allowed to
  not start with a dash or slash, and referencing them will work correctly.
* #1358: Fix handling of image paths outside of the source directory when using
  the "wildcard" style reference.
* #1374: Fix for autosummary generating overly-long summaries if first line
  doesn't end with a period.
* #1383: Fix Python 2.5 compatibility of sphinx-apidoc.
* #1391: Actually prevent using "pngmath" and "mathjax" extensions at the same
  time in sphinx-quickstart.
* #1386: Fix bug preventing more than one theme being added by the entry point
  mechanism.
* #1370: Ignore "toctree" nodes in text writer, instead of raising.
* #1364: Fix 'make gettext' fails when the '.. todolist::' directive is present.
* #1367: Fix a change of PR#96 that break sphinx.util.docfields.Field.make_field
  interface/behavior for ``item`` argument usage.

Documentation
-------------

* Extended the :ref:`documentation about building extensions <dev-extensions>`.


Release 1.2.1 (released Jan 19, 2014)
=====================================

Bugs fixed
----------

* #1335: Fix autosummary template overloading with exclamation prefix like
  ``{% extends "!autosummary/class.rst" %}`` cause infinite recursive function
  call. This was caused by PR#181.
* #1337: Fix autodoc with ``autoclass_content="both"`` uses useless
  ``object.__init__`` docstring when class does not have ``__init__``.
  This was caused by a change for #1138.
* #1340: Can't search alphabetical words on the HTML quick search generated
  with language='ja'.
* #1319: Do not crash if the ``html_logo`` file does not exist.
* #603: Do not use the HTML-ized title for building the search index (that
  resulted in "literal" being found on every page with a literal in the
  title).
* #751: Allow production lists longer than a page in LaTeX by using longtable.
* #764: Always look for stopwords lowercased in JS search.
* #814: autodoc: Guard against strange type objects that don't have
  ``__bases__``.
* #932: autodoc: Do not crash if ``__doc__`` is not a string.
* #933: Do not crash if an :rst:role:`option` value is malformed (contains
  spaces but no option name).
* #908: On Python 3, handle error messages from LaTeX correctly in the pngmath
  extension.
* #943: In autosummary, recognize "first sentences" to pull from the docstring
  if they contain uppercase letters.
* #923: Take the entire LaTeX document into account when caching
  pngmath-generated images.  This rebuilds them correctly when
  ``pngmath_latex_preamble`` changes.
* #901: Emit a warning when using Docutils' new "math" markup without a Sphinx
  math extension active.
* #845: In code blocks, when the selected lexer fails, display line numbers
  nevertheless if configured.
* #929: Support parsed-literal blocks in LaTeX output correctly.
* #949: Update the tabulary.sty packed with Sphinx.
* #1050: Add anonymous labels into ``objects.inv`` to be referenced via
  :mod:`~sphinx.ext.intersphinx`.
* #1095: Fix print-media stylesheet being included always in the "scrolls"
  theme.
* #1085: Fix current classname not getting set if class description has
  ``:noindex:`` set.
* #1181: Report option errors in autodoc directives more gracefully.
* #1155: Fix autodocumenting C-defined methods as attributes in Python 3.
* #1233: Allow finding both Python classes and exceptions with the "class" and
  "exc" roles in intersphinx.
* #1198: Allow "image" for the "figwidth" option of the :dudir:`figure`
  directive as documented by docutils.
* #1152: Fix pycode parsing errors of Python 3 code by including two grammar
  versions for Python 2 and 3, and loading the appropriate version for the
  running Python version.
* #1017: Be helpful and tell the user when the argument to :rst:dir:`option`
  does not match the required format.
* #1345: Fix two bugs with ``nitpick_ignore``; now you don't have to
  remove the store environment for changes to have effect.
* #1072: In the JS search, fix issues searching for upper-cased words by
  lowercasing words before stemming.
* #1299: Make behavior of the :rst:dir:`math` directive more consistent and
  avoid producing empty environments in LaTeX output.
* #1308: Strip HTML tags from the content of "raw" nodes before feeding it
  to the search indexer.
* #1249: Fix duplicate LaTeX page numbering for manual documents.
* #1292: In the linkchecker, retry HEAD requests when denied by HTTP 405.
  Also make the redirect code apparent and tweak the output a bit to be
  more obvious.
* #1285: Avoid name clashes between C domain objects and section titles.
* #848: Always take the newest code in incremental rebuilds with the
  :mod:`sphinx.ext.viewcode` extension.
* #979, #1266: Fix exclude handling in ``sphinx-apidoc``.
* #1302: Fix regression in :mod:`sphinx.ext.inheritance_diagram` when
  documenting classes that can't be pickled.
* #1316: Remove hard-coded ``font-face`` resources from epub theme.
* #1329: Fix traceback with empty translation msgstr in .po files.
* #1300: Fix references not working in translated documents in some instances.
* #1283: Fix a bug in the detection of changed files that would try to access
  doctrees of deleted documents.
* #1330: Fix ``exclude_patterns`` behavior with subdirectories in the
  ``html_static_path``.
* #1323: Fix emitting empty ``<ul>`` tags in the HTML writer, which is not
  valid HTML.
* #1147: Don't emit a sidebar search box in the "singlehtml" builder.

Documentation
-------------

* #1325: Added a "Intersphinx" tutorial section. (:file:`doc/tutorial.rst`)


Release 1.2 (released Dec 10, 2013)
===================================

Features added
--------------

* Added ``sphinx.version_info`` tuple for programmatic checking of the Sphinx
  version.

Incompatible changes
--------------------

* Removed the ``sphinx.ext.refcounting`` extension -- it is very specific to
  CPython and has no place in the main distribution.

Bugs fixed
----------

* Restore ``versionmodified`` CSS class for versionadded/changed and deprecated
  directives.

* PR#181: Fix ``html_theme_path = ['.']`` is a trigger of rebuild all documents
  always (This change keeps the current "theme changes cause a rebuild"
  feature).

* #1296: Fix invalid charset in HTML help generated HTML files for default
  locale.

* PR#190: Fix gettext does not extract figure caption and rubric title inside
  other blocks. Thanks to Michael Schlenker.

* PR#176: Make sure setup_command test can always import Sphinx. Thanks to
  Dmitry Shachnev.

* #1311: Fix test_linkcode.test_html fails with C locale and Python 3.

* #1269: Fix ResourceWarnings with Python 3.2 or later.

* #1138: Fix: When ``autodoc_docstring_signature = True`` and
  ``autoclass_content = 'init'`` or ``'both'``, __init__ line should be
  removed from class documentation.


Release 1.2 beta3 (released Oct 3, 2013)
========================================

Features added
--------------

* The Sphinx error log files will now include a list of the loaded extensions
  for help in debugging.

Incompatible changes
--------------------

* PR#154: Remove "sphinx" prefix from LaTeX class name except 'sphinxmanual'
  and 'sphinxhowto'. Now you can use your custom document class without
  'sphinx' prefix. Thanks to Erik B.

Bugs fixed
----------

* #1265: Fix i18n: crash when translating a section name that is pointed to from
  a named target.
* A wrong condition broke the search feature on first page that is usually
  index.rst.  This issue was introduced in 1.2b1.
* #703: When Sphinx can't decode filenames with non-ASCII characters, Sphinx now
  catches UnicodeError and will continue if possible instead of raising the
  exception.


Release 1.2 beta2 (released Sep 17, 2013)
=========================================

Features added
--------------

* ``apidoc`` now ignores "_private" modules by default, and has an option ``-P``
  to include them.
* ``apidoc`` now has an option to not generate headings for packages and
  modules, for the case that the module docstring already includes a reST
  heading.
* PR#161: ``apidoc`` can now write each module to a standalone page instead of
  combining all modules in a package on one page.
* Builders: rebuild i18n target document when catalog updated.
* Support docutils.conf 'writers' and 'html4css1 writer' section in the HTML
  writer.  The latex, manpage and texinfo writers also support their respective
  'writers' sections.
* The new ``html_extra_path`` config value allows to specify directories
  with files that should be copied directly to the HTML output directory.
* Autodoc directives for module data and attributes now support an
  ``annotation`` option, so that the default display of the data/attribute
  value can be overridden.
* PR#136: Autodoc directives now support an ``imported-members`` option to
  include members imported from different modules.
* New locales: Macedonian, Sinhala, Indonesian.
* Theme package collection by using setuptools plugin mechanism.

Incompatible changes
--------------------

* PR#144, #1182: Force timezone offset to LocalTimeZone on POT-Creation-Date
  that was generated by gettext builder. Thanks to masklinn and Jakub Wilk.

Bugs fixed
----------

* PR#132: Updated jQuery version to 1.8.3.
* PR#141, #982: Avoid crash when writing PNG file using Python 3. Thanks to
  Marcin Wojdyr.
* PR#145: In parallel builds, Sphinx drops second document file to write.
  Thanks to tychoish.
* PR#151: Some styling updates to tables in LaTeX.
* PR#153: The "extensions" config value can now be overridden.
* PR#155: Added support for some C++11 function qualifiers.
* Fix: 'make gettext' caused UnicodeDecodeError when templates contain utf-8
  encoded strings.
* #828: use inspect.getfullargspec() to be able to document functions with
  keyword-only arguments on Python 3.
* #1090: Fix i18n: multiple cross references (term, ref, doc) in the same line
  return the same link.
* #1157: Combination of 'globaltoc.html' and hidden toctree caused exception.
* #1159: fix wrong generation of objects inventory for Python modules, and
  add a workaround in intersphinx to fix handling of affected inventories.
* #1160: Citation target missing caused an AssertionError.
* #1162, PR#139: singlehtml builder didn't copy images to _images/.
* #1173: Adjust setup.py dependencies because Jinja2 2.7 discontinued
  compatibility with Python < 3.3 and Python < 2.6.  Thanks to Alexander Dupuy.
* #1185: Don't crash when a Python module has a wrong or no encoding declared,
  and non-ASCII characters are included.
* #1188: sphinx-quickstart raises UnicodeEncodeError if "Project version"
  includes non-ASCII characters.
* #1189: "Title underline is too short" WARNING is given when using fullwidth
  characters to "Project name" on quickstart.
* #1190: Output TeX/texinfo/man filename has no basename (only extension)
  when using non-ASCII characters in the "Project name" on quickstart.
* #1192: Fix escaping problem for hyperlinks in the manpage writer.
* #1193: Fix i18n: multiple link references in the same line return the same
  link.
* #1176: Fix i18n: footnote reference number missing for auto numbered named
  footnote and auto symbol footnote.
* PR#146,#1172: Fix ZeroDivisionError in parallel builds. Thanks to tychoish.
* #1204: Fix wrong generation of links to local intersphinx targets.
* #1206: Fix i18n: gettext did not translate admonition directive's title.
* #1232: Sphinx generated broken ePub files on Windows.
* #1259: Guard the debug output call when emitting events; to prevent the
  repr() implementation of arbitrary objects causing build failures.
* #1142: Fix NFC/NFD normalizing problem of rst filename on Mac OS X.
* #1234: Ignoring the string consists only of white-space characters.


Release 1.2 beta1 (released Mar 31, 2013)
=========================================

Incompatible changes
--------------------

* Removed ``sphinx.util.compat.directive_dwim()`` and
  ``sphinx.roles.xfileref_role()`` which were deprecated since version 1.0.
* PR#122: the files given in ``latex_additional_files`` now override TeX
  files included by Sphinx, such as ``sphinx.sty``.
* PR#124: the node generated by ``versionadded``,
  ``versionchanged`` and ``deprecated`` directives now includes
  all added markup (such as "New in version X") as child nodes, and no
  additional text must be generated by writers.
* PR#99: the :rst:dir:`seealso` directive now generates admonition nodes instead
  of the custom ``seealso`` node.

Features added
--------------

* Markup

  - The :rst:dir:`toctree` directive and the ``toctree()`` template function now
    have an ``includehidden`` option that includes hidden toctree entries (bugs
    #790 and #1047).  A bug in the ``maxdepth`` option for the ``toctree()``
    template function has been fixed (bug #1046).
  - PR#99: Strip down seealso directives to normal admonitions.  This removes
    their unusual CSS classes (admonition-see-also), inconsistent LaTeX
    admonition title ("See Also" instead of "See also"), and spurious
    indentation in the text builder.

* HTML builder

  - #783: Create a link to full size image if it is scaled with width or height.
  - #1067: Improve the ordering of the JavaScript search results: matches in
    titles come before matches in full text, and object results are better
    categorized.  Also implement a pluggable search scorer.
  - #1053: The "rightsidebar" and "collapsiblesidebar" HTML theme options now
    work together.
  - Update to jQuery 1.7.1 and Underscore.js 1.3.1.

* Texinfo builder

  - An "Index" node is no longer added when there are no entries.
  - "deffn" categories are no longer capitalized if they contain capital
    letters.
  - ``desc_annotation`` nodes are now rendered.
  - ``strong`` and ``emphasis`` nodes are now formatted like
    ``literal``\s. The reason for this is because the standard Texinfo markup
    (``*strong*`` and ``_emphasis_``) resulted in confusing output due to the
    common usage of using these constructs for documenting parameter names.
  - Field lists formatting has been tweaked to better display
    "Info field lists".
  - ``system_message`` and ``problematic`` nodes are now formatted in a similar
    fashion as done by the text builder.
  - "en-dash" and "em-dash" conversion of hyphens is no longer performed in
    option directive signatures.
  - ``@ref`` is now used instead of ``@pxref`` for cross-references which
    prevents the word "see" from being added before the link (does not affect
    the Info output).
  - The ``@finalout`` command has been added for better TeX output.
  - ``transition`` nodes are now formatted using underscores ("_") instead of
    asterisks ("*").
  - The default value for the ``paragraphindent`` has been changed from 2 to 0
    meaning that paragraphs are no longer indented by default.
  - #1110: A new configuration value ``texinfo_no_detailmenu`` has been
    added for controlling whether a ``@detailmenu`` is added in the "Top"
    node's menu.
  - Detailed menus are no longer created except for the "Top" node.
  - Fixed an issue where duplicate domain indices would result in invalid
    output.

* LaTeX builder:

  - PR#115: Add ``'transition'`` item in ``latex_elements`` for
    customizing how transitions are displayed. Thanks to Jeff Klukas.
  - PR#114: The LaTeX writer now includes the "cmap" package by default. The
    ``'cmappkg'`` item in ``latex_elements`` can be used to control this.
    Thanks to Dmitry Shachnev.
  - The ``'fontpkg'`` item in ``latex_elements`` now defaults to ``''``
    when the :confval:`language` uses the Cyrillic script.  Suggested by Dmitry
    Shachnev.
  - The ``latex_documents``, ``texinfo_documents``, and
    ``man_pages`` configuration values will be set to default values based
    on the :confval:`master_doc` if not explicitly set in :file:`conf.py`.
    Previously, if these values were not set, no output would be generated by
    their respective builders.

* Internationalization:

  - Add i18n capabilities for custom templates.  For example: The Sphinx
    reference documentation in doc directory provides a ``sphinx.pot`` file with
    message strings from ``doc/_templates/*.html`` when using ``make gettext``.

  - PR#61,#703: Add support for non-ASCII filename handling.

* Other builders:

  - Added the Docutils-native XML and pseudo-XML builders.  See
    :class:`~sphinx.builders.xml.XMLBuilder` and
    :class:`~sphinx.builders.xml.PseudoXMLBuilder`.
  - PR#45: The linkcheck builder now checks ``#anchor``\ s for existence.
  - PR#123, #1106: Add ``epub_use_index`` configuration value.  If
    provided, it will be used instead of ``html_use_index`` for epub
    builder.
  - PR#126: Add ``epub_tocscope`` configuration value. The setting
    controls the generation of the epub toc. The user can now also include
    hidden toc entries.
  - PR#112: Add ``epub_show_urls`` configuration value.

* Extensions:

  - PR#52: ``special_members`` flag to autodoc now behaves like ``members``.
  - PR#47: Added :mod:`sphinx.ext.linkcode` extension.
  - PR#25: In inheritance diagrams, the first line of the class docstring
    is now the tooltip for the class.

* Command-line interfaces:

  - PR#75: Added ``--follow-links`` option to sphinx-apidoc.
  - #869: sphinx-build now has the option ``-T`` for printing the full
    traceback after an unhandled exception.
  - sphinx-build now supports the standard ``--help`` and ``--version`` options.
  - sphinx-build now provides more specific error messages when called with
    invalid options or arguments.
  - sphinx-build now has a verbose option ``-v`` which can be repeated for
    greater effect.  A single occurrence provides a slightly more verbose output
    than normal.  Two or more occurrences of this option provides more detailed
    output which may be useful for debugging.

* Locales:

  - PR#74: Fix some Russian translation.
  - PR#54: Added Norwegian bokmaal translation.
  - PR#35: Added Slovak translation.
  - PR#28: Added Hungarian translation.
  - #1113: Add Hebrew locale.
  - #1097: Add Basque locale.
  - #1037: Fix typos in Polish translation. Thanks to Jakub Wilk.
  - #1012: Update Estonian translation.

* Optimizations:

  - Speed up building the search index by caching the results of the word
    stemming routines.  Saves about 20 seconds when building the Python
    documentation.
  - PR#108: Add experimental support for parallel building with a new
    :option:`sphinx-build -j` option.

Documentation
-------------

* PR#88: Added the "Sphinx Developer's Guide" (:file:`doc/devguide.rst`)
  which outlines the basic development process of the Sphinx project.
* Added a detailed "Installing Sphinx" document (:file:`doc/install.rst`).

Bugs fixed
----------

* PR#124: Fix paragraphs in versionmodified are ignored when it has no
  dangling paragraphs.  Fix wrong html output (nested ``<p>`` tag).  Fix
  versionmodified is not translatable.  Thanks to Nozomu Kaneko.
* PR#111: Respect add_autodoc_attrgetter() even when inherited-members is set.
  Thanks to A. Jesse Jiryu Davis.
* PR#97: Fix footnote handling in translated documents.
* Fix text writer not handling visit_legend for figure directive contents.
* Fix text builder not respecting wide/fullwidth characters: title underline
  width, table layout width and text wrap width.
* Fix leading space in LaTeX table header cells.
* #1132: Fix LaTeX table output for multi-row cells in the first column.
* #1128: Fix Unicode errors when trying to format time strings with a
  non-standard locale.
* #1127: Fix traceback when autodoc tries to tokenize a non-Python file.
* #1126: Fix double-hyphen to en-dash conversion in wrong places such as
  command-line option names in LaTeX.
* #1123: Allow whitespaces in filenames given to ``literalinclude``.
* #1120: Added improvements about i18n for themes "basic", "haiku" and
  "scrolls" that Sphinx built-in. Thanks to Leonardo J. Caballero G.
* #1118: Updated Spanish translation. Thanks to Leonardo J. Caballero G.
* #1117: Handle .pyx files in sphinx-apidoc.
* #1112: Avoid duplicate download files when referenced from documents in
  different ways (absolute/relative).
* #1111: Fix failure to find uppercase words in search when
  ``html_search_language`` is 'ja'. Thanks to Tomo Saito.
* #1108: The text writer now correctly numbers enumerated lists with
  non-default start values (based on patch by Ewan Edwards).
* #1102: Support multi-context "with" statements in autodoc.
* #1090: Fix gettext not extracting glossary terms.
* #1074: Add environment version info to the generated search index to avoid
  compatibility issues with old builds.
* #1070: Avoid un-pickling issues when running Python 3 and the saved
  environment was created under Python 2.
* #1069: Fixed error caused when autodoc would try to format signatures of
  "partial" functions without keyword arguments (patch by Artur Gaspar).
* #1062: sphinx.ext.autodoc use __init__ method signature for class signature.
* #1055: Fix web support with relative path to source directory.
* #1043: Fix sphinx-quickstart asking again for yes/no questions because
  ``input()`` returns values with an extra '\r' on Python 3.2.0 +
  Windows. Thanks to Régis Décamps.
* #1041: Fix failure of the cpp domain parser to parse a const type with a
  modifier.
* #1038: Fix failure of the cpp domain parser to parse C+11 "static constexpr"
  declarations.  Thanks to Jakub Wilk.
* #1029: Fix intersphinx_mapping values not being stable if the mapping has
  plural key/value set with Python 3.3.
* #1028: Fix line block output in the text builder.
* #1024: Improve Makefile/make.bat error message if Sphinx is not found. Thanks
  to Anatoly Techtonik.
* #1018: Fix "container" directive handling in the text builder.
* #1015: Stop overriding jQuery contains() in the JavaScript.
* #1010: Make pngmath images transparent by default; IE7+ should handle it.
* #1008: Fix test failures with Python 3.3.
* #995: Fix table-of-contents and page numbering for the LaTeX "howto" class.
* #976: Fix gettext does not extract index entries.
* PR#72: #975: Fix gettext not extracting definition terms before Docutils 0.10.
* #961: Fix LaTeX output for triple quotes in code snippets.
* #958: Do not preserve ``environment.pickle`` after a failed build.
* #955: Fix i18n transformation.
* #940: Fix gettext does not extract figure caption.
* #920: Fix PIL packaging issue that allowed to import ``Image`` without PIL
  namespace.  Thanks to Marc Schlaich.
* #723: Fix the search function on local files in WebKit based browsers.
* #440: Fix coarse timestamp resolution in some filesystem generating a wrong
  list of outdated files.


Release 1.1.3 (Mar 10, 2012)
============================

* PR#40: Fix ``safe_repr`` function to decode bytestrings with non-ASCII
  characters correctly.

* PR#37: Allow configuring sphinx-apidoc via ``SPHINX_APIDOC_OPTIONS``.

* PR#34: Restore Python 2.4 compatibility.

* PR#36: Make the "bibliography to TOC" fix in LaTeX output specific to
  the document class.

* #695: When the highlight language "python" is specified explicitly,
  do not try to parse the code to recognize non-Python snippets.

* #859: Fix exception under certain circumstances when not finding
  appropriate objects to link to.

* #860: Do not crash when encountering invalid doctest examples, just
  emit a warning.

* #864: Fix crash with some settings of :confval:`modindex_common_prefix`.

* #862: Fix handling of ``-D`` and ``-A`` options on Python 3.

* #851: Recognize and warn about circular toctrees, instead of running
  into recursion errors.

* #853: Restore compatibility with Docutils trunk.

* #852: Fix HtmlHelp index entry links again.

* #854: Fix inheritance_diagram raising attribute errors on builtins.

* #832: Fix crashes when putting comments or lone terms in a glossary.

* #834, #818: Fix HTML help language/encoding mapping for all Sphinx
  supported languages.

* #844: Fix crashes when dealing with Unicode output in doctest extension.

* #831: Provide ``--project`` flag in setup_command as advertised.

* #875: Fix reading config files under Python 3.

* #876: Fix quickstart test under Python 3.

* #870: Fix spurious KeyErrors when removing documents.

* #892: Fix single-HTML builder misbehaving with the master document in a
  subdirectory.

* #873: Fix assertion errors with empty ``only`` directives.

* #816: Fix encoding issues in the Qt help builder.


Release 1.1.2 (Nov 1, 2011) -- 1.1.1 is a silly version number anyway!
======================================================================

* #809: Include custom fixers in the source distribution.


Release 1.1.1 (Nov 1, 2011)
===========================

* #791: Fix QtHelp, DevHelp and HtmlHelp index entry links.

* #792: Include "sphinx-apidoc" in the source distribution.

* #797: Don't crash on a misformatted glossary.

* #801: Make intersphinx work properly without SSL support.

* #805: Make the ``Sphinx.add_index_to_domain`` method work correctly.

* #780: Fix Python 2.5 compatibility.


Release 1.1 (Oct 9, 2011)
=========================

Incompatible changes
--------------------

* The ``py:module`` directive doesn't output its ``platform`` option
  value anymore.  (It was the only thing that the directive did output, and
  therefore quite inconsistent.)

* Removed support for old dependency versions; requirements are now:

  - Pygments >= 1.2
  - Docutils >= 0.7
  - Jinja2   >= 2.3

Features added
--------------

* Added Python 3.x support.

* New builders and subsystems:

  - Added a Texinfo builder.
  - Added i18n support for content, a ``gettext`` builder and related
    utilities.
  - Added the ``websupport`` library and builder.
  - #98: Added a ``sphinx-apidoc`` script that autogenerates a hierarchy
    of source files containing autodoc directives to document modules
    and packages.
  - #273: Add an API for adding full-text search support for languages
    other than English.  Add support for Japanese.

* Markup:

  - #138: Added an :rst:role:`index` role, to make inline index entries.
  - #454: Added more index markup capabilities: marking see/seealso entries,
    and main entries for a given key.
  - #460: Allowed limiting the depth of section numbers for HTML using the
    :rst:dir:`toctree`\'s ``numbered`` option.
  - #586: Implemented improved :rst:dir:`glossary` markup which allows
    multiple terms per definition.
  - #478: Added ``py:decorator`` directive to describe decorators.
  - C++ domain now supports array definitions.
  - C++ domain now supports doc fields (``:param x:`` inside directives).
  - Section headings in :rst:dir:`only` directives are now correctly
    handled.
  - Added ``emphasize-lines`` option to source code directives.
  - #678: C++ domain now supports superclasses.

* HTML builder:

  - Added ``pyramid`` theme.
  - #559: ``html_add_permalinks`` is now a string giving the
    text to display in permalinks.
  - #259: HTML table rows now have even/odd CSS classes to enable
    "Zebra styling".
  - #554: Add theme option ``sidebarwidth`` to the basic theme.

* Other builders:

  - #516: Added new value of the :confval:`latex_show_urls` option to
    show the URLs in footnotes.
  - #209: Added :confval:`text_newlines` and :confval:`text_sectionchars`
    config values.
  - Added :confval:`man_show_urls` config value.
  - #472: linkcheck builder: Check links in parallel, use HTTP HEAD
    requests and allow configuring the timeout.  New config values:
    :confval:`linkcheck_timeout` and :confval:`linkcheck_workers`.
  - #521: Added :confval:`linkcheck_ignore` config value.
  - #28: Support row/colspans in tables in the LaTeX builder.

* Configuration and extensibility:

  - #537: Added :confval:`nitpick_ignore`.
  - #306: Added :event:`env-get-outdated` event.
  - :meth:`!Application.add_stylesheet` now accepts full URIs.

* Autodoc:

  - #564: Add :confval:`autodoc_docstring_signature`.  When enabled (the
    default), autodoc retrieves the signature from the first line of the
    docstring, if it is found there.
  - #176: Provide ``private-members`` option for autodoc directives.
  - #520: Provide ``special-members`` option for autodoc directives.
  - #431: Doc comments for attributes can now be given on the same line
    as the assignment.
  - #437: autodoc now shows values of class data attributes.
  - autodoc now supports documenting the signatures of
    ``functools.partial`` objects.

* Other extensions:

  - Added the :mod:`sphinx.ext.mathjax` extension.
  - #443: Allow referencing external graphviz files.
  - Added ``inline`` option to graphviz directives, and fixed the
    default (block-style) in LaTeX output.
  - #590: Added ``caption`` option to graphviz directives.
  - #553: Added ``testcleanup`` blocks in the doctest extension.
  - #594: ``trim_doctest_flags`` now also removes ``<BLANKLINE>``
    indicators.
  - #367: Added automatic exclusion of hidden members in inheritance
    diagrams, and an option to selectively enable it.
  - Added ``pngmath_add_tooltips``.
  - The math extension displaymath directives now support ``name`` in
    addition to ``label`` for giving the equation label, for compatibility
    with Docutils.

* New locales:

  - #221: Added Swedish locale.
  - #526: Added Iranian locale.
  - #694: Added Latvian locale.
  - Added Nepali locale.
  - #714: Added Korean locale.
  - #766: Added Estonian locale.

* Bugs fixed:

  - #778: Fix "hide search matches" link on pages linked by search.
  - Fix the source positions referenced by the "viewcode" extension.


Release 1.0.8 (Sep 23, 2011)
============================

* #627: Fix tracebacks for AttributeErrors in autosummary generation.

* Fix the ``abbr`` role when the abbreviation has newlines in it.

* #727: Fix the links to search results with custom object types.

* #648: Fix line numbers reported in warnings about undefined
  references.

* #696, #666: Fix C++ array definitions and template arguments
  that are not type names.

* #633: Allow footnotes in section headers in LaTeX output.

* #616: Allow keywords to be linked via intersphinx.

* #613: Allow Unicode characters in production list token names.

* #720: Add dummy visitors for graphviz nodes for text and man.

* #704: Fix image file duplication bug.

* #677: Fix parsing of multiple signatures in C++ domain.

* #637: Ignore Emacs lock files when looking for source files.

* #544: Allow .pyw extension for importable modules in autodoc.

* #700: Use ``$(MAKE)`` in quickstart-generated Makefiles.

* #734: Make sidebar search box width consistent in browsers.

* #644: Fix spacing of centered figures in HTML output.

* #767: Safely encode SphinxError messages when printing them to
  sys.stderr.

* #611: Fix LaTeX output error with a document with no sections but
  a link target.

* Correctly treat built-in method descriptors as methods in autodoc.

* #706: Stop monkeypatching the Python textwrap module.

* #657: viewcode now works correctly with source files that have
  non-ASCII encoding.

* #669: Respect the ``noindex`` flag option in py:module directives.

* #675: Fix IndexErrors when including nonexisting lines with
  ``literalinclude``.

* #676: Respect custom function/method parameter separator strings.

* #682: Fix JS incompatibility with jQuery >= 1.5.

* #693: Fix double encoding done when writing HTMLHelp .hhk files.

* #647: Do not apply SmartyPants in parsed-literal blocks.

* C++ domain now supports array definitions.


Release 1.0.7 (Jan 15, 2011)
============================

* #347: Fix wrong generation of directives of static methods in
  autosummary.

* #599: Import PIL as ``from PIL import Image``.

* #558: Fix longtables with captions in LaTeX output.

* Make token references work as hyperlinks again in LaTeX output.

* #572: Show warnings by default when reference labels cannot be
  found.

* #536: Include line number when complaining about missing reference
  targets in nitpicky mode.

* #590: Fix inline display of graphviz diagrams in LaTeX output.

* #589: Build using app.build() in setup command.

* Fix a bug in the inheritance diagram exception that caused base
  classes to be skipped if one of them is a builtin.

* Fix general index links for C++ domain objects.

* #332: Make admonition boundaries in LaTeX output visible.

* #573: Fix KeyErrors occurring on rebuild after removing a file.

* Fix a traceback when removing files with globbed toctrees.

* If an autodoc object cannot be imported, always re-read the
  document containing the directive on next build.

* If an autodoc object cannot be imported, show the full traceback
  of the import error.

* Fix a bug where the removal of download files and images wasn't
  noticed.

* #571: Implement ``~`` cross-reference prefix for the C domain.

* Fix regression of LaTeX output with the fix of #556.

* #568: Fix lookup of class attribute documentation on descriptors
  so that comment documentation now works.

* Fix traceback with ``only`` directives preceded by targets.

* Fix tracebacks occurring for duplicate C++ domain objects.

* Fix JavaScript domain links to objects with ``$`` in their name.


Release 1.0.6 (Jan 04, 2011)
============================

* #581: Fix traceback in Python domain for empty cross-reference
  targets.

* #283: Fix literal block display issues on Chrome browsers.

* #383, #148: Support sorting a limited range of accented characters
  in the general index and the glossary.

* #570: Try decoding ``-D`` and ``-A`` command-line arguments with
  the locale's preferred encoding.

* #528: Observe ``locale_dirs`` when looking for the JS
  translations file.

* #574: Add special code for better support of Japanese documents
  in the LaTeX builder.

* Regression of #77: If there is only one parameter given with
  ``:param:`` markup, the bullet list is now suppressed again.

* #556: Fix missing paragraph breaks in LaTeX output in certain
  situations.

* #567: Emit the ``autodoc-process-docstring`` event even for objects
  without a docstring so that it can add content.

* #565: In the LaTeX builder, not only literal blocks require different
  table handling, but also quite a few other list-like block elements.

* #515: Fix tracebacks in the viewcode extension for Python objects
  that do not have a valid signature.

* Fix strange reports of line numbers for warnings generated from
  autodoc-included docstrings, due to different behavior depending
  on Docutils version.

* Several fixes to the C++ domain.


Release 1.0.5 (Nov 12, 2010)
============================

* #557: Add CSS styles required by Docutils 0.7 for aligned images
  and figures.

* In the Makefile generated by LaTeX output, do not delete pdf files
  on clean; they might be required images.

* #535: Fix LaTeX output generated for line blocks.

* #544: Allow ``.pyw`` as a source file extension.


Release 1.0.4 (Sep 17, 2010)
============================

* #524: Open intersphinx inventories in binary mode on Windows,
  since version 2 contains zlib-compressed data.

* #513: Allow giving non-local URIs for JavaScript files, e.g.
  in the JSMath extension.

* #512: Fix traceback when ``intersphinx_mapping`` is empty.


Release 1.0.3 (Aug 23, 2010)
============================

* #495: Fix internal vs. external link distinction for links coming
  from a Docutils table-of-contents.

* #494: Fix the ``maxdepth`` option for the ``toctree()`` template
  callable when used with ``collapse=True``.

* #507: Fix crash parsing Python argument lists containing brackets
  in string literals.

* #501: Fix regression when building LaTeX docs with figures that
  don't have captions.

* #510: Fix inheritance diagrams for classes that are not picklable.

* #497: Introduce separate background color for the sidebar collapse
  button, making it easier to see.

* #502, #503, #496: Fix small layout bugs in several builtin themes.


Release 1.0.2 (Aug 14, 2010)
============================

* #490: Fix cross-references to objects of types added by the
  :func:`~sphinx.application.Sphinx.add_object_type` API function.

* Fix handling of doc field types for different directive types.

* Allow breaking long signatures, continuing with backlash-escaped
  newlines.

* Fix unwanted styling of C domain references (because of a namespace
  clash with Pygments styles).

* Allow references to PEPs and RFCs with explicit anchors.

* #471: Fix LaTeX references to figures.

* #482: When doing a non-exact search, match only the given type
  of object.

* #481: Apply non-exact search for Python reference targets with
  ``.name`` for modules too.

* #484: Fix crash when duplicating a parameter in an info field list.

* #487: Fix setting the default role to one provided by the
  ``oldcmarkup`` extension.

* #488: Fix crash when json-py is installed, which provides a
  ``json`` module but is incompatible to simplejson.

* #480: Fix handling of target naming in intersphinx.

* #486: Fix removal of ``!`` for all cross-reference roles.


Release 1.0.1 (Jul 27, 2010)
============================

* #470: Fix generated target names for reST domain objects; they
  are not in the same namespace.

* #266: Add Bengali language.

* #473: Fix a bug in parsing JavaScript object names.

* #474: Fix building with SingleHTMLBuilder when there is no toctree.

* Fix display names for objects linked to by intersphinx with
  explicit targets.

* Fix building with the JSON builder.

* Fix hyperrefs in object descriptions for LaTeX.


Release 1.0 (Jul 23, 2010)
==========================

Incompatible changes
--------------------

* Support for domains has been added.  A domain is a collection of
  directives and roles that all describe objects belonging together,
  e.g. elements of a programming language.  A few builtin domains are
  provided:

  - Python
  - C
  - C++
  - JavaScript
  - reStructuredText

* The old markup for defining and linking to C directives is now
  deprecated.  It will not work anymore in future versions without
  activating the ``oldcmarkup`` extension; in Sphinx
  1.0, it is activated by default.

* Removed support for old dependency versions; requirements are now:

  - Docutils >= 0.5
  - Jinja2   >= 2.2

* Removed deprecated elements:

  - ``exclude_dirs`` config value
  - ``sphinx.builder`` module

Features added
--------------

* General:

  - Added a "nitpicky" mode that emits warnings for all missing
    references.  It is activated by the :option:`sphinx-build -n` command-line
    switch or the :confval:`nitpicky` config value.
  - Added ``latexpdf`` target in quickstart Makefile.

* Markup:

  - The ``menuselection`` and ``guilabel`` roles now
    support ampersand accelerators.
  - New more compact doc field syntax is now recognized: ``:param type
    name: description``.
  - Added ``tab-width`` option to ``literalinclude`` directive.
  - Added ``titlesonly`` option to :rst:dir:`toctree` directive.
  - Added the ``prepend`` and ``append`` options to the
    ``literalinclude`` directive.
  - #284: All docinfo metadata is now put into the document metadata, not
    just the author.
  - The ``ref`` role can now also reference tables by caption.
  - The :dudir:`include` directive now supports absolute paths, which
    are interpreted as relative to the source directory.
  - In the Python domain, references like ``:func:`.name``` now look for
    matching names with any prefix if no direct match is found.

* Configuration:

  - Added ``rst_prolog`` config value.
  - Added ``html_secnumber_suffix`` config value to control
    section numbering format.
  - Added ``html_compact_lists`` config value to control
    Docutils' compact lists feature.
  - The ``html_sidebars`` config value can now contain patterns
    as keys, and the values can be lists that explicitly select which
    sidebar templates should be rendered.  That means that the builtin
    sidebar contents can be included only selectively.
  - ``html_static_path`` can now contain single file entries.
  - The new universal config value ``exclude_patterns`` makes the
    old ``unused_docs``, ``exclude_trees`` and
    ``exclude_dirnames`` obsolete.
  - Added ``html_output_encoding`` config value.
  - Added the ``latex_docclass`` config value and made the
    "twoside" documentclass option overridable by "oneside".
  - Added the ``trim_doctest_flags`` config value, which is true
    by default.
  - Added ``html_show_copyright`` config value.
  - Added ``latex_show_pagerefs``` and ``latex_show_urls``
    config values.
  - The behavior of ``html_file_suffix``` changed slightly: the
    empty string now means "no suffix" instead of "default suffix", use
    ``None`` for "default suffix".

* New builders:

  - Added a builder for the Epub format.
  - Added a builder for manual pages.
  - Added a single-file HTML builder.

* HTML output:

  - Inline roles now get a CSS class with their name, allowing styles to
    customize their appearance.  Domain-specific roles get two classes,
    ``domain`` and ``domain-rolename``.
  - References now get the class ``internal`` if they are internal to
    the whole project, as opposed to internal to the current page.
  - External references can be styled differently with the new
    ``externalrefs`` theme option for the default theme.
  - In the default theme, the sidebar can experimentally now be made
    collapsible using the new ``collapsiblesidebar`` theme option.
  - #129: Toctrees are now wrapped in a ``div`` tag with class
    ``toctree-wrapper`` in HTML output.
  - The :data:`toctree` callable in templates now has a ``maxdepth``
    keyword argument to control the depth of the generated tree.
  - The :data:`toctree` callable in templates now accepts a
    ``titles_only`` keyword argument.
  - Added ``htmltitle`` block in layout template.
  - In the JavaScript search, allow searching for object names including
    the module name, like ``sys.argv``.
  - Added new theme ``haiku``, inspired by the Haiku OS user guide.
  - Added new theme ``nature``.
  - Added new theme ``agogo``, created by Andi Albrecht.
  - Added new theme ``scrolls``, created by Armin Ronacher.
  - #193: Added a ``visitedlinkcolor`` theme option to the default
    theme.
  - #322: Improved responsiveness of the search page by loading the
    search index asynchronously.

* Extension API:

  - Added :event:`html-collect-pages`.
  - Added ``needs_sphinx`` config value and
    :meth:`~sphinx.application.Sphinx.require_sphinx` application API
    method.
  - #200: Added :meth:`!add_stylesheet`
    application API method.

* Extensions:

  - Added the :mod:`~sphinx.ext.viewcode` extension.
  - Added the :mod:`~sphinx.ext.extlinks` extension.
  - Added support for source ordering of members in autodoc, with
    ``autodoc_member_order = 'bysource'``.
  - Added ``autodoc_default_flags`` config value, which can be
    used to select default flags for all autodoc directives.
  - Added a way for intersphinx to refer to named labels in other
    projects, and to specify the project you want to link to.
  - #280: Autodoc can now document instance attributes assigned in
    ``__init__`` methods.
  - Many improvements and fixes to the :mod:`~sphinx.ext.autosummary`
    extension, thanks to Pauli Virtanen.
  - #309: The :mod:`~sphinx.ext.graphviz` extension can now output SVG
    instead of PNG images, controlled by the
    ``graphviz_output_format`` config value.
  - Added ``alt`` option to :rst:dir:`graphviz` extension directives.
  - Added ``exclude`` argument to :func:`.autodoc.between`.

* Translations:

  - Added Croatian translation, thanks to Bojan Mihelač.
  - Added Turkish translation, thanks to Firat Ozgul.
  - Added Catalan translation, thanks to Pau Fernández.
  - Added simplified Chinese translation.
  - Added Danish translation, thanks to Hjorth Larsen.
  - Added Lithuanian translation, thanks to Dalius Dobravolskas.

* Bugs fixed:

  - #445: Fix links to result pages when using the search function
    of HTML built with the ``dirhtml`` builder.
  - #444: In templates, properly re-escape values treated with the
    "striptags" Jinja filter.


Release 0.6.7 (Jun 05, 2010)
============================

* #440: Remove usage of a Python >= 2.5 API in the ``literalinclude``
  directive.

* Fix a bug that prevented some references being generated in the
  LaTeX builder.

* #428: Add some missing CSS styles for standard Docutils classes.

* #432: Fix UnicodeErrors while building LaTeX in translated locale.


Release 0.6.6 (May 25, 2010)
============================

* Handle raw nodes in the ``text`` writer.

* Fix a problem the Qt help project generated by the ``qthelp``
  builder that would lead to no content being displayed in the Qt
  Assistant.

* #393: Fix the usage of Unicode characters in mathematic formulas
  when using the ``pngmath`` extension.

* #404: Make ``\and`` work properly in the author field of the
  ``latex_documents`` setting.

* #409: Make the ``highlight_language`` config value work properly
  in the LaTeX builder.

* #418: Allow relocation of the translation JavaScript files to
  the system directory on Unix systems.

* #414: Fix handling of Windows newlines in files included with
  the ``literalinclude`` directive.

* #377: Fix crash in linkcheck builder.

* #387: Fix the display of search results in ``dirhtml`` output.

* #376: In autodoc, fix display of parameter defaults containing
  backslashes.

* #370: Fix handling of complex list item labels in LaTeX output.

* #374: Make the ``doctest_path`` config value of the doctest
  extension actually work.

* Fix the handling of multiple toctrees when creating the global
  TOC for the ``toctree()`` template function.

* Fix the handling of hidden toctrees when creating the global TOC
  for the ``toctree()`` template function.

* Fix the handling of nested lists in the text writer.

* #362: In autodoc, check for the existence of ``__self__`` on
  function objects before accessing it.

* #353: Strip leading and trailing whitespace when extracting
  search words in the search function.


Release 0.6.5 (Mar 01, 2010)
============================

* In autodoc, fix the omission of some module members explicitly
  documented using documentation comments.

* #345: Fix cropping of sidebar scroll bar with ``stickysidebar``
  option of the default theme.

* #341: Always generate UNIX newlines in the quickstart Makefile.

* #338: Fix running with ``-C`` under Windows.

* In autodoc, allow customizing the signature of an object where
  the built-in mechanism fails.

* #331: Fix output for enumerated lists with start values in LaTeX.

* Make the ``start-after`` and ``end-before`` options to the
  ``literalinclude`` directive work correctly if not used together.

* #321: Fix link generation in the LaTeX builder.


Release 0.6.4 (Jan 12, 2010)
============================

* Improve the handling of non-Unicode strings in the configuration.

* #316: Catch OSErrors occurring when calling graphviz with
  arguments it doesn't understand.

* Restore compatibility with Pygments >= 1.2.

* #295: Fix escaping of hyperref targets in LaTeX output.

* #302: Fix links generated by the ``:doc:`` role for LaTeX output.

* #286: collect todo nodes after the whole document has been read;
  this allows placing substitution references in todo items.

* #294: do not ignore an explicit ``today`` config value in a
  LaTeX build.

* The ``alt`` text of inheritance diagrams is now much cleaner.

* Ignore images in section titles when generating link captions.

* #310: support exception messages in the ``testoutput`` blocks of
  the ``doctest`` extension.

* #293: line blocks are styled properly in HTML output.

* #285: make the ``locale_dirs`` config value work again.

* #303: ``html_context`` values given on the command line via ``-A``
  should not override other values given in conf.py.

* Fix a bug preventing incremental rebuilds for the ``dirhtml``
  builder.

* #299: Fix the mangling of quotes in some literal blocks.

* #292: Fix path to the search index for the ``dirhtml`` builder.

* Fix a Jython compatibility issue: make the dependence on the
  ``parser`` module optional.

* #238: In autodoc, catch all errors that occur on module import,
  not just ``ImportError``.

* Fix the handling of non-data, but non-method descriptors in autodoc.

* When copying file times, ignore OSErrors raised by ``os.utime()``.


Release 0.6.3 (Sep 03, 2009)
============================

* Properly add C module filenames as dependencies in autodoc.

* #253: Ignore graphviz directives without content instead of
  raising an unhandled exception.

* #241: Fix a crash building LaTeX output for documents that contain
  a todolist directive.

* #252: Make it easier to change the build dir in the Makefiles
  generated by quickstart.

* #220: Fix CSS so that displaymath really is centered.

* #222: Allow the "Footnotes" header to be translated.

* #225: Don't add whitespace in generated HTML after inline tags.

* #227: Make ``literalinclude`` work when the document's path
  name contains non-ASCII characters.

* #229: Fix autodoc failures with members that raise errors
  on ``getattr()``.

* #205: When copying files, don't copy full stat info, only
  modification times.

* #232: Support non-ASCII metadata in Qt help builder.

* Properly format bullet lists nested in definition lists for LaTeX.

* Section titles are now allowed inside ``only`` directives.

* #201: Make ``centered`` directive work in LaTeX output.

* #206: Refuse to overwrite an existing master document in
  sphinx-quickstart.

* #208: Use MS-sanctioned locale settings, determined by the
  ``language`` config option, in the HTML help builder.

* #210: Fix nesting of HTML tags for displayed math from pngmath
  extension.

* #213: Fix centering of images in LaTeX output.

* #211: Fix compatibility with Docutils 0.5.


Release 0.6.2 (Jun 16, 2009)
============================

* #130: Fix obscure IndexError in doctest extension.

* #167: Make glossary sorting case-independent.

* #196: Add a warning if an extension module doesn't have a
  ``setup()`` function.

* #158: Allow '..' in template names, and absolute template paths;
  Jinja 2 by default disables both.

* When highlighting Python code, ignore extra indentation before
  trying to parse it as Python.

* #191: Don't escape the tilde in URIs in LaTeX.

* Don't consider contents of source comments for the search index.

* Set the default encoding to ``utf-8-sig`` to handle files with a
  UTF-8 BOM correctly.

* #178: apply ``add_function_parentheses`` config value to C
  functions as promised.

* #173: Respect the Docutils ``title`` directive.

* #172: The ``obj`` role now links to modules as promised.

* #19: Tables now can have a "longtable" class, in order to get
  correctly broken into pages in LaTeX output.

* Look for Sphinx message catalogs in the system default path before
  trying ``sphinx/locale``.

* Fix the search for methods via "classname.methodname".

* #155: Fix Python 2.4 compatibility: exceptions are old-style
  classes there.

* #150: Fix display of the "sphinxdoc" theme on Internet Explorer
  versions 6 and 7.

* #146: Don't fail to generate LaTeX when the user has an active
  ``.docutils`` configuration.

* #29: Don't generate visible "-{-}" in option lists in LaTeX.

* Fix cross-reference roles when put into substitutions.

* Don't put image "alt" text into table-of-contents entries.

* In the LaTeX writer, do not raise an exception on too many section
  levels, just use the "subparagraph" level for all of them.

* #145: Fix autodoc problem with automatic members that refuse to be
  getattr()'d from their parent.

* If specific filenames to build are given on the command line,
  check that they are within the source directory.

* Fix autodoc crash for objects without a ``__name__``.

* Fix intersphinx for installations without urllib2.HTTPSHandler.

* #134: Fix pending_xref leftover nodes when using the todolist
  directive from the todo extension.


Release 0.6.1 (Mar 26, 2009)
============================

* #135: Fix problems with LaTeX output and the graphviz extension.

* #132: Include the autosummary "module" template in the distribution.


Release 0.6 (Mar 24, 2009)
==========================

New features added
------------------

* Incompatible changes:

  - Templating now requires the Jinja2 library, which is an enhanced
    version of the old Jinja1 engine.  Since the syntax and semantic
    is largely the same, very few fixes should be necessary in
    custom templates.

  - The "document" div tag has been moved out of the ``layout.html``
    template's "document" block, because the closing tag was already
    outside.  If you overwrite this block, you need to remove your
    "document" div tag as well.

  - The ``autodoc_skip_member`` event now also gets to decide
    whether to skip members whose name starts with underscores.
    Previously, these members were always automatically skipped.
    Therefore, if you handle this event, add something like this
    to your event handler to restore the old behavior::

       if name.startswith('_'):
           return True

* Theming support, see the new section in the documentation.

* Markup:

  - Due to popular demand, added a ``:doc:`` role which directly
    links to another document without the need of creating a
    label to which a ``:ref:`` could link to.

  - #4: Added a ``:download:`` role that marks a non-document file
    for inclusion into the HTML output and links to it.

  - Added an ``only`` directive that can selectively include text
    based on enabled "tags".  Tags can be given on the command
    line.  Also, the current builder output format (e.g. "html" or
    "latex") is always a defined tag.

  - #10: Added HTML section numbers, enabled by giving a
    ``:numbered:`` flag to the ``toctree`` directive.

  - #114: Added an ``abbr`` role to markup abbreviations and
    acronyms.

  - The ``literalinclude`` directive now supports several more
    options, to include only parts of a file.

  - The ``toctree`` directive now supports a ``:hidden:`` flag,
    which will prevent links from being generated in place of
    the directive -- this allows you to define your document
    structure, but place the links yourself.

  - #123: The ``glossary`` directive now supports a ``:sorted:``
    flag that sorts glossary entries alphabetically.

  - Paths to images, literal include files and download files
    can now be absolute (like ``/images/foo.png``).  They are
    treated as relative to the top source directory.

  - #52: There is now a ``hlist`` directive, creating a compact
    list by placing distributing items into multiple columns.

  - #77: If a description environment with info field list only
    contains one ``:param:`` entry, no bullet list is generated.

  - #6: Don't generate redundant ``<ul>`` for top-level TOC tree
    items, which leads to a visual separation of TOC entries.

  - #23: Added a ``classmethod`` directive along with ``method``
    and ``staticmethod``.

  - Scaled images now get a link to the unscaled version.

  - SVG images are now supported in HTML (via ``<object>`` and
    ``<embed>`` tags).

  - Added a ``toctree`` callable to the templates, and the ability
    to include external links in toctrees. The 'collapse' keyword
    argument indicates whether or not to only display subitems of
    the current page.  (Defaults to ``True``.)

* Configuration:

  - The new config value ``rst_epilog`` can contain reST that is
    appended to each source file that is read.  This is the right
    place for global substitutions.

  - The new ``html_add_permalinks`` config value can be used to
    switch off the generated "paragraph sign" permalinks for each
    heading and definition environment.

  - The new ``html_show_sourcelink`` config value can be used to
    switch off the links to the reST sources in the sidebar.

  - The default value for ``htmlhelp_basename`` is now the project
    title, cleaned up as a filename.

  - The new ``modindex_common_prefix`` config value can be used to
    ignore certain package names for module index sorting.

  - The new ``trim_footnote_reference_space`` config value mirrors
    the Docutils config value of the same name and removes the
    space before a footnote reference that is necessary for reST
    to recognize the reference.

  - The new ``latex_additional_files`` config value can be used to
    copy files (that Sphinx doesn't copy automatically, e.g. if they
    are referenced in custom LaTeX added in ``latex_elements``) to
    the build directory.

* Builders:

  - The HTML builder now stores a small file named ``.buildinfo`` in
    its output directory.  It stores a hash of config values that
    can be used to determine if a full rebuild needs to be done (e.g.
    after changing ``html_theme``).

  - New builder for Qt help collections, by Antonio Valentino.

  - The new ``DirectoryHTMLBuilder`` (short name ``dirhtml``) creates
    a separate directory for every page, and places the page there
    in a file called ``index.html``.  Therefore, page URLs and links
    don't need to contain ``.html``.

  - The new ``html_link_suffix`` config value can be used to select
    the suffix of generated links between HTML files.

  - #96: The LaTeX builder now supports figures wrapped by text, when
    using the ``figwidth`` option and right/left alignment.

* New translations:

  - Italian by Sandro Dentella.
  - Ukrainian by Petro Sasnyk.
  - Finnish by Jukka Inkeri.
  - Russian by Alexander Smishlajev.

* Extensions and API:

  - New ``graphviz`` extension to embed graphviz graphs.

  - New ``inheritance_diagram`` extension to embed... inheritance
    diagrams!

  - New ``autosummary`` extension that generates summaries of
    modules and automatic documentation of modules.

  - Autodoc now has a reusable Python API, which can be used to
    create custom types of objects to auto-document (e.g. Zope
    interfaces).  See also ``Sphinx.add_autodocumenter()``.

  - Autodoc now handles documented attributes.

  - Autodoc now handles inner classes and their methods.

  - Autodoc can document classes as functions now if explicitly
    marked with ``autofunction``.

  - Autodoc can now exclude single members from documentation
    via the ``exclude-members`` option.

  - Autodoc can now order members either alphabetically (like
    previously) or by member type; configurable either with the
    config value ``autodoc_member_order`` or a ``member-order``
    option per directive.

  - The function ``Sphinx.add_directive()`` now also supports
    Docutils 0.5-style directive classes.  If they inherit from
    ``sphinx.util.compat.Directive``, they also work with
    Docutils 0.4.

  - There is now a ``Sphinx.add_lexer()`` method to be able to use
    custom Pygments lexers easily.

  - There is now ``Sphinx.add_generic_role()`` to mirror the
    Docutils' own function.

* Other changes:

  - Config overrides for single dict keys can now be given on the
    command line.

  - There is now a ``doctest_global_setup`` config value that can
    be used to give setup code for all doctests in the documentation.

  - Source links in HTML are now generated with ``rel="nofollow"``.

  - Quickstart can now generate a Windows ``make.bat`` file.

  - #62: There is now a ``-w`` option for sphinx-build that writes
    warnings to a file, in addition to stderr.

  - There is now a ``-W`` option for sphinx-build that turns warnings
    into errors.


Release 0.5.2 (Mar 24, 2009)
============================

* Properly escape ``|`` in LaTeX output.

* #71: If a decoding error occurs in source files, print a
  warning and replace the characters by "?".

* Fix a problem in the HTML search if the index takes too long
  to load.

* Don't output system messages while resolving, because they
  would stay in the doctrees even if keep_warnings is false.

* #82: Determine the correct path for dependencies noted by
  docutils.  This fixes behavior where a source with dependent
  files was always reported as changed.

* Recognize toctree directives that are not on section toplevel,
  but within block items, such as tables.

* Use a new RFC base URL, since rfc.org seems down.

* Fix a crash in the todolist directive when no todo items are
  defined.

* Don't call LaTeX or dvipng over and over again if it was not
  found once, and use text-only latex as a substitute in that case.

* Fix problems with footnotes in the LaTeX output.

* Prevent double hyphens becoming en-dashes in literal code in
  the LaTeX output.

* Open literalinclude files in universal newline mode to allow
  arbitrary newline conventions.

* Actually make the ``-Q`` option work.

* #86: Fix explicit document titles in toctrees.

* #81: Write environment and search index in a manner that is safe
  from exceptions that occur during dumping.

* #80: Fix UnicodeErrors when a locale is set with setlocale().


Release 0.5.1 (Dec 15, 2008)
============================

* #67: Output warnings about failed doctests in the doctest extension
  even when running in quiet mode.

* #72: In pngmath, make it possible to give a full path to LaTeX and
  dvipng on Windows.  For that to work, the ``pngmath_latex`` and
  ``pngmath_dvipng`` options are no longer split into command and
  additional arguments; use ``pngmath_latex_args`` and
  ``pngmath_dvipng_args`` to give additional arguments.

* Don't crash on failing doctests with non-ASCII characters.

* Don't crash on writing status messages and warnings containing
  unencodable characters.

* Warn if a doctest extension block doesn't contain any code.

* Fix the handling of ``:param:`` and ``:type:`` doc fields when
  they contain markup (especially cross-referencing roles).

* #65: Fix storage of depth information for PNGs generated by the
  pngmath extension.

* Fix autodoc crash when automethod is used outside a class context.

* #68: Fix LaTeX writer output for images with specified height.

* #60: Fix wrong generated image path when including images in sources
  in subdirectories.

* Fix the JavaScript search when html_copy_source is off.

* Fix an indentation problem in autodoc when documenting classes
  with the option ``autoclass_content = "both"`` set.

* Don't crash on empty index entries, only emit a warning.

* Fix a typo in the search JavaScript code, leading to unusable
  search function in some setups.


Release 0.5 (Nov 23, 2008) -- Birthday release!
===============================================

New features added
------------------

* Markup features:

  - Citations are now global: all citation defined in any file can be
    referenced from any file.  Citations are collected in a bibliography
    for LaTeX output.

  - Footnotes are now properly handled in the LaTeX builder: they appear
    at the location of the footnote reference in text, not at the end of
    a section.  Thanks to Andrew McNamara for the initial patch.

  - "System Message" warnings are now automatically removed from the
    built documentation, and only written to stderr.  If you want the
    old behavior, set the new config value ``keep_warnings`` to ``True``.

  - Glossary entries are now automatically added to the index.

  - Figures with captions can now be referred to like section titles,
    using the ``:ref:`` role without an explicit link text.

  - Added ``cmember`` role for consistency.

  - Lists enumerated by letters or roman numerals are now handled like in
    standard reST.

  - The ``seealso`` directive can now also be given arguments, as a short
    form.

  - You can now document several programs and their options with the
    new ``program`` directive.

* HTML output and templates:

  - Incompatible change: The "root" relation link (top left in the
    relbar) now points to the ``master_doc`` by default, no longer to a
    document called "index".  The old behavior, while useful in some
    situations, was somewhat unexpected.  Override the "rootrellink"
    block in the template to customize where it refers to.

  - The JavaScript search now searches for objects before searching in
    the full text.

  - TOC tree entries now have CSS classes that make it possible to
    style them depending on their depth.

  - Highlighted code blocks now have CSS classes that make it possible
    to style them depending on their language.

  - HTML ``<meta>`` tags via the Docutils :dudir:`meta` directive are now
    supported.

  - ``SerializingHTMLBuilder`` was added as new abstract builder that
    can be subclassed to serialize build HTML in a specific format.  The
    ``PickleHTMLBuilder`` is a concrete subclass of it that uses pickle
    as serialization implementation.

  - ``JSONHTMLBuilder`` was added as another ``SerializingHTMLBuilder``
    subclass that dumps the generated HTML into JSON files for further
    processing.

  - The ``rellinks`` block in the layout template is now called
    ``linktags`` to avoid confusion with the relbar links.

  - The HTML builders have two additional attributes now that can be
    used to disable the anchor-link creation after headlines and
    definition links.

  - Only generate a module index if there are some modules in the
    documentation.

* New and changed config values:

  - Added support for internationalization in generated text with the
    ``language`` and ``locale_dirs`` config values.  Many thanks to
    language contributors:

    * Horst Gutmann -- German
    * Pavel Kosina -- Czech
    * David Larlet -- French
    * Michał Kandulski -- Polish
    * Yasushi Masuda -- Japanese
    * Guillem Borrell -- Spanish
    * Luc Saffre and Peter Bertels -- Dutch
    * Fred Lin -- Traditional Chinese
    * Roger Demetrescu -- Brazilian Portuguese
    * Rok Garbas -- Slovenian

  - The new config value ``highlight_language`` set a global default for
    highlighting.  When ``'python3'`` is selected, console output blocks
    are recognized like for ``'python'``.

  - Exposed Pygments' lexer guessing as a highlight "language" ``guess``.

  - The new config value ``latex_elements`` allows to override all LaTeX
    snippets that Sphinx puts into the generated .tex file by default.

  - Added ``exclude_dirnames`` config value that can be used to exclude
    e.g. CVS directories from source file search.

  - Added ``source_encoding`` config value to select input encoding.

* Extensions:

  - The new extensions ``sphinx.ext.jsmath`` and ``sphinx.ext.pngmath``
    provide math support for both HTML and LaTeX builders.

  - The new extension ``sphinx.ext.intersphinx`` half-automatically
    creates links to Sphinx documentation of Python objects in other
    projects.

  - The new extension ``sphinx.ext.todo`` allows the insertion of
    "To do" directives whose visibility in the output can be toggled.
    It also adds a directive to compile a list of all todo items.

  - sphinx.ext.autodoc has a new event ``autodoc-process-signature``
    that allows tuning function signature introspection.

  - sphinx.ext.autodoc has a new event ``autodoc-skip-member`` that allows
    tuning which members are included in the generated content.

  - Respect ``__all__`` when autodocumenting module members.

  - The ``automodule`` directive now supports the ``synopsis``,
    ``deprecated`` and ``platform`` options.

* Extension API:

  - ``Sphinx.add_node()`` now takes optional visitor methods for the
    HTML, LaTeX and text translators; this prevents having to manually
    patch the classes.

  - Added ``Sphinx.add_javascript()`` that adds scripts to load in the
    default HTML template.

  - Added new events: ``source-read``, ``env-updated``,
    ``env-purge-doc``, ``missing-reference``, ``build-finished``.

* Other changes:

  - Added a command-line switch ``-Q``: it will suppress warnings.

  - Added a command-line switch ``-A``: it can be used to supply
    additional values into the HTML templates.

  - Added a command-line switch ``-C``: if it is given, no configuration
    file ``conf.py`` is required.

  - Added a distutils command ``build_sphinx``: When Sphinx is installed,
    you can call ``python setup.py build_sphinx`` for projects that have
    Sphinx documentation, which will build the docs and place them in
    the standard distutils build directory.

  - In quickstart, if the selected root path already contains a Sphinx
    project, complain and abort.

Bugs fixed
----------

* #51: Escape configuration values placed in HTML templates.

* #44: Fix small problems in HTML help index generation.

* Fix LaTeX output for line blocks in tables.

* #38: Fix "illegal unit" error when using pixel image widths/heights.

* Support table captions in LaTeX output.

* #39: Work around a bug in Jinja that caused "<generator ...>" to be
  emitted in HTML output.

* Fix a problem with module links not being generated in LaTeX output.

* Fix the handling of images in different directories.

* #29: Support option lists in the text writer.  Make sure that dashes
  introducing long option names are not contracted to en-dashes.

* Support the "scale" option for images in HTML output.

* #25: Properly escape quotes in HTML help attribute values.

* Fix LaTeX build for some description environments with ``:noindex:``.

* #24: Don't crash on uncommon casing of role names (like ``:Class:``).

* Only output ANSI colors on color terminals.

* Update to newest fncychap.sty, to fix problems with non-ASCII
  characters at the start of chapter titles.

* Fix a problem with index generation in LaTeX output, caused by
  hyperref not being included last.

* Don't disregard return annotations for functions without any parameters.

* Don't throw away labels for code blocks.


Release 0.4.3 (Oct 8, 2008)
===========================

* Fix a bug in autodoc with directly given autodoc members.

* Fix a bug in autodoc that would import a module twice, once as
  "module", once as "module.".

* Fix a bug in the HTML writer that created duplicate ``id``
  attributes for section titles with Docutils 0.5.

* Properly call ``super()`` in overridden blocks in templates.

* Add a fix when using XeTeX.

* Unify handling of LaTeX escaping.

* Rebuild everything when the ``extensions`` config value changes.

* Don't try to remove a nonexisting static directory.

* Fix an indentation problem in production lists.

* Fix encoding handling for literal include files: ``literalinclude``
  now has an ``encoding`` option that defaults to UTF-8.

* Fix the handling of non-ASCII characters entered in quickstart.

* Fix a crash with nonexisting image URIs.


Release 0.4.2 (Jul 29, 2008)
============================

* Fix rendering of the ``samp`` role in HTML.

* Fix a bug with LaTeX links to headings leading to a wrong page.

* Reread documents with globbed toctrees when source files are
  added or removed.

* Add a missing parameter to PickleHTMLBuilder.handle_page().

* Put inheritance info always on its own line.

* Don't automatically enclose code with whitespace in it in quotes;
  only do this for the ``samp`` role.

* autodoc now emits a more precise error message when a module
  can't be imported or an attribute can't be found.

* The JavaScript search now uses the correct file name suffix when
  referring to found items.

* The automodule directive now accepts the ``inherited-members``
  and ``show-inheritance`` options again.

* You can now rebuild the docs normally after relocating the source
  and/or doctree directory.


Release 0.4.1 (Jul 5, 2008)
===========================

* Added sub-/superscript node handling to TextBuilder.

* Label names in references are now case-insensitive, since reST
  label names are always lowercased.

* Fix linkcheck builder crash for malformed URLs.

* Add compatibility for admonitions and Docutils 0.5.

* Remove the silly restriction on "rubric" in the LaTeX writer: you
  can now write arbitrary "rubric" directives, and only those with
  a title of "Footnotes" will be ignored.

* Copy the HTML logo to the output ``_static`` directory.

* Fix LaTeX code for modules with underscores in names and platforms.

* Fix a crash with nonlocal image URIs.

* Allow the usage of :noindex: in ``automodule`` directives, as
  documented.

* Fix the ``delete()`` docstring processor function in autodoc.

* Fix warning message for nonexisting images.

* Fix JavaScript search in Internet Explorer.


Release 0.4 (Jun 23, 2008)
==========================

New features added
------------------

* ``tocdepth`` can be given as a file-wide metadata entry, and
  specifies the maximum depth of a TOC of this file.

* The new config value ``default_role`` can be used to select the
  default role for all documents.

* Sphinx now interprets field lists with fields like ``:param foo:``
  in description units.

* The new ``staticmethod`` directive can be used to mark methods as
  static methods.

* HTML output:

  - The "previous" and "next" links have a more logical structure, so
    that by following "next" links you can traverse the entire TOC
    tree.

  - The new event ``html-page-context`` can be used to include custom
    values into the context used when rendering an HTML template.

  - Document metadata is now in the default template context, under
    the name ``metadata``.

  - The new config value ``html_favicon`` can be used to set a favicon
    for the HTML output.  Thanks to Sebastian Wiesner.

  - The new config value ``html_use_index`` can be used to switch index
    generation in HTML documents off.

  - The new config value ``html_split_index`` can be used to create
    separate index pages for each letter, to be used when the complete
    index is too large for one page.

  - The new config value ``html_short_title`` can be used to set a
    shorter title for the documentation which is then used in the
    navigation bar.

  - The new config value ``html_show_sphinx`` can be used to control
    whether a link to Sphinx is added to the HTML footer.

  - The new config value ``html_file_suffix`` can be used to set the
    HTML file suffix to e.g. ``.xhtml``.

  - The directories in the ``html_static_path`` can now contain
    subdirectories.

  - The module index now isn't collapsed if the number of submodules
    is larger than the number of toplevel modules.

* The image directive now supports specifying the extension as ``.*``,
  which makes the builder select the one that matches best.  Thanks to
  Sebastian Wiesner.

* The new config value ``exclude_trees`` can be used to exclude whole
  subtrees from the search for source files.

* Defaults for configuration values can now be callables, which allows
  dynamic defaults.

* The new TextBuilder creates plain-text output.

* Python 3-style signatures, giving a return annotation via ``->``,
  are now supported.

* Extensions:

  - The autodoc extension now offers a much more flexible way to
    manipulate docstrings before including them into the output, via
    the new ``autodoc-process-docstring`` event.

  - The ``autodoc`` extension accepts signatures for functions, methods
    and classes now that override the signature got via introspection
    from Python code.

  - The ``autodoc`` extension now offers a ``show-inheritance`` option
    for autoclass that inserts a list of bases after the signature.

  - The autodoc directives now support the ``noindex`` flag option.


Bugs fixed
----------

* Correctly report the source location for docstrings included with
  autodoc.

* Fix the LaTeX output of description units with multiple signatures.

* Handle the figure directive in LaTeX output.

* Handle raw admonitions in LaTeX output.

* Fix determination of the title in HTML help output.

* Handle project names containing spaces.

* Don't write SSI-like comments in HTML output.

* Rename the "sidebar" class to "sphinxsidebar" in order to stay different
  from reST sidebars.

* Use a binary TOC in HTML help generation to fix issues links without
  explicit anchors.

* Fix behavior of references to functions/methods with an explicit title.

* Support citation, subscript and superscript nodes in LaTeX writer.

* Provide the standard "class" directive as "cssclass"; else it is
  shadowed by the Sphinx-defined directive.

* Fix the handling of explicit module names given to autoclass directives.
  They now show up with the correct module name in the generated docs.

* Enable autodoc to process Unicode docstrings.

* The LaTeX writer now translates line blocks with ``\raggedright``,
  which plays nicer with tables.

* Fix bug with directories in the HTML builder static path.


Release 0.3 (May 6, 2008)
=========================

New features added
------------------

* The ``toctree`` directive now supports a ``glob`` option that allows
  glob-style entries in the content.

* If the ``pygments_style`` config value contains a dot it's treated as the
  import path of a custom Pygments style class.

* A new config value, ``exclude_dirs``, can be used to exclude whole
  directories from the search for source files.

* The configuration directory (containing ``conf.py``) can now be set
  independently from the source directory.  For that, a new command-line
  option ``-c`` has been added.

* A new directive ``tabularcolumns`` can be used to give a tabular column
  specification for LaTeX output.  Tables now use the ``tabulary`` package.
  Literal blocks can now be placed in tables, with several caveats.

* A new config value, ``latex_use_parts``, can be used to enable parts in LaTeX
  documents.

* Autodoc now skips inherited members for classes, unless you give the
  new ``inherited-members`` option.

* A new config value, ``autoclass_content``, selects if the docstring of the
  class' ``__init__`` method is added to the directive's body.

* Support for C++ class names (in the style ``Class::Function``) in C function
  descriptions.

* Support for a ``toctree_only`` item in items for the ``latex_documents``
  config value.  This only includes the documents referenced by TOC trees in the
  output, not the rest of the file containing the directive.

Bugs fixed
----------

* sphinx.htmlwriter: Correctly write the TOC file for any structure of the
  master document.  Also encode non-ASCII characters as entities in TOC
  and index file.  Remove two remaining instances of hard-coded
  "documentation".

* sphinx.ext.autodoc: descriptors are detected properly now.

* sphinx.latexwriter: implement all reST admonitions, not just ``note``
  and ``warning``.

* Lots of little fixes to the LaTeX output and style.

* Fix OpenSearch template and make template URL absolute.  The
  ``html_use_opensearch`` config value now must give the base URL.

* Some unused files are now stripped from the HTML help file build.


Release 0.2 (Apr 27, 2008)
==========================

Incompatible changes
--------------------

* Jinja, the template engine used for the default HTML templates, is now
  no longer shipped with Sphinx.  If it is not installed automatically for
  you (it is now listed as a dependency in ``setup.py``), install it manually
  from PyPI.  This will also be needed if you're using Sphinx from a SVN
  checkout; in that case please also remove the ``sphinx/jinja`` directory
  that may be left over from old revisions.

* The clumsy handling of the ``index.html`` template was removed.  The config
  value ``html_index`` is gone, and ``html_additional_pages`` should be used
  instead.  If you need it, the old ``index.html`` template is still there,
  called ``defindex.html``, and you can port your html_index template, using
  Jinja inheritance, by changing your template::

     {% extends "defindex.html" %}
     {% block tables %}
     ... old html_index template content ...
     {% endblock %}

  and putting ``'index': name of your template`` in ``html_additional_pages``.

* In the layout template, redundant ``block``\s were removed; you should use
  Jinja's standard ``{{ super() }}`` mechanism instead, as explained in the
  (newly written) templating docs.

New features added
------------------

* Extension API (Application object):

  - Support a new method, ``add_crossref_type``.  It works like
    ``add_description_unit`` but the directive will only create a target
    and no output.
  - Support a new method, ``add_transform``.  It takes a standard Docutils
    ``Transform`` subclass which is then applied by Sphinx's reader on
    parsing reST document trees.
  - Add support for other template engines than Jinja, by adding an
    abstraction called a "template bridge".  This class handles rendering
    of templates and can be changed using the new configuration value
    "template_bridge".
  - The config file itself can be an extension (if it provides a ``setup()``
    function).

* Markup:

  - New directive, ``currentmodule``.  It can be used to indicate the module
    name of the following documented things without creating index entries.
  - Allow giving a different title to documents in the toctree.
  - Allow giving multiple options in a ``cmdoption`` directive.
  - Fix display of class members without explicit class name given.

* Templates (HTML output):

  - ``index.html`` renamed to ``defindex.html``, see above.
  - There's a new config value, ``html_title``, that controls the overall
    "title" of the set of Sphinx docs.  It is used instead everywhere instead of
    "Projectname vX.Y documentation" now.
  - All references to "documentation" in the templates have been removed, so
    that it is now easier to use Sphinx for non-documentation documents with
    the default templates.
  - Templates now have an XHTML doctype, to be consistent with Docutils'
    HTML output.
  - You can now create an OpenSearch description file with the
    ``html_use_opensearch`` config value.
  - You can now quickly include a logo in the sidebar, using the ``html_logo``
    config value.
  - There are new blocks in the sidebar, so that you can easily insert content
    into the sidebar.

* LaTeX output:

  - The ``sphinx.sty`` package was cleaned of unused stuff.
  - You can include a logo in the title page with the ``latex_logo`` config
    value.
  - You can define the link colors and a border and background color for
    verbatim environments.

Thanks to Jacob Kaplan-Moss, Talin, Jeroen Ruigrok van der Werven and Sebastian
Wiesner for suggestions.

Bugs fixed
----------

* sphinx.ext.autodoc: Don't check ``__module__`` for explicitly given
  members.  Remove "self" in class constructor argument list.

* sphinx.htmlwriter: Don't use os.path for joining image HREFs.

* sphinx.htmlwriter: Don't use SmartyPants for HTML attribute values.

* sphinx.latexwriter: Implement option lists.  Also, some other changes
  were made to ``sphinx.sty`` in order to enhance compatibility and
  remove old unused stuff.  Thanks to Gael Varoquaux for that!

* sphinx.roles: Fix referencing glossary terms with explicit targets.

* sphinx.environment: Don't swallow TOC entries when resolving subtrees.

* sphinx.quickstart: Create a sensible default latex_documents setting.

* sphinx.builder, sphinx.environment: Gracefully handle some user error
  cases.

* sphinx.util: Follow symbolic links when searching for documents.


Release 0.1.61950 (Mar 26, 2008)
================================

* sphinx.quickstart: Fix format string for Makefile.


Release 0.1.61945 (Mar 26, 2008)
================================

* sphinx.htmlwriter, sphinx.latexwriter: Support the ``.. image::``
  directive by copying image files to the output directory.

* sphinx.builder: Consistently name "special" HTML output directories
  with a leading underscore; this means ``_sources`` and ``_static``.

* sphinx.environment: Take dependent files into account when collecting
  the set of outdated sources.

* sphinx.directives: Record files included with ``.. literalinclude::``
  as dependencies.

* sphinx.ext.autodoc: Record files from which docstrings are included
  as dependencies.

* sphinx.builder: Rebuild all HTML files in case of a template change.

* sphinx.builder: Handle unavailability of TOC relations (previous/
  next chapter) more gracefully in the HTML builder.

* sphinx.latexwriter: Include fncychap.sty which doesn't seem to be
  very common in TeX distributions.  Add a ``clean`` target in the
  latex Makefile.  Really pass the correct paper and size options
  to the LaTeX document class.

* setup: On Python 2.4, don't egg-depend on Docutils if a Docutils is
  already installed -- else it will be overwritten.


Release 0.1.61843 (Mar 24, 2008)
================================

* sphinx.quickstart: Really don't create a makefile if the user
  doesn't want one.

* setup: Don't install scripts twice, via setuptools entry points
  and distutils scripts.  Only install via entry points.

* sphinx.builder: Don't recognize the HTML builder's copied source
  files (under ``_sources``) as input files if the source suffix is
  ``.txt``.

* sphinx.highlighting: Generate correct markup for LaTeX Verbatim
  environment escapes even if Pygments is not installed.

* sphinx.builder: The WebHTMLBuilder is now called PickleHTMLBuilder.

* sphinx.htmlwriter: Make parsed-literal blocks work as expected,
  not highlighting them via Pygments.

* sphinx.environment: Don't error out on reading an empty source file.


Release 0.1.61798 (Mar 23, 2008)
================================

* sphinx: Work with Docutils SVN snapshots as well as 0.4.

* sphinx.ext.doctest: Make the group in which doctest blocks are
  placed selectable, and default to ``'default'``.

* sphinx.ext.doctest: Replace ``<BLANKLINE>`` in doctest blocks by
  real blank lines for presentation output, and remove doctest
  options given inline.

* sphinx.environment: Move doctest_blocks out of block_quotes to
  support indented doctest blocks.

* sphinx.ext.autodoc: Render ``.. automodule::`` docstrings in a
  section node, so that module docstrings can contain proper
  sectioning.

* sphinx.ext.autodoc: Use the module's encoding for decoding
  docstrings, rather than requiring ASCII.


Release 0.1.61611 (Mar 21, 2008)
================================

* First public release.
