Changelog — Gunicorn 21.0.0 documentation

# Changelog

## 21.0.0 - 2023-07-17

- support python 3.11

- fix gevent and eventlet workers

- fix threads support (gththread): improve performance and unblock requests

- SSL: noaw use SSLContext object

- HTTP parser: miscellaneous fixes

- remove unecessary setuid calls

- fix testing

- improve logging

- miscellaneous fixes to core engine

* RELEASE NOTE *

We made this release major to start our new release cycle. More info will be provided on our discussion forum.

## History

- Changelog - 2023
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