# v1.45.2 (2026-07-01)

* **Bug Fix**: Bump smithy-go to 1.27.3, fix JSON encorder for document.Number, endpoint host label format validation and CBOR union serialization on new serde
* **Dependency Update**: Updated to the latest SDK module versions

# v1.45.1 (2026-06-29)

* No change notes available for this release.

# v1.45.0 (2026-06-17)

* **Feature**: AgentCore Gateway now supports inference targets to LLM providers (direct config or built-in connectors), HTTP passthrough targets with session stickiness, runtime target API schemas, AWS WAF web ACL association with configurable fail-open or fail-close modes, and interceptor payload filtering.

# v1.44.0 (2026-06-12)

* **Feature**: Added tagging and CMK support for optimizations and an insights feature to identify failure patterns, extract user intents, and summarize execution behavior

# v1.43.0 (2026-06-11)

* **Feature**: Supports deterministic metadata for AgentCore Memory

# v1.42.6 (2026-06-08)

* **Dependency Update**: Updated to the latest SDK module versions

# v1.42.5 (2026-06-05.2)

* **Bug Fix**: Undo the initial wave of schema-serde releases due to several customer-reported regressions.

# v1.42.4 (2026-06-04.2)

* **Bug Fix**: Fixed a schema-serde bug where required, default-value input members weren't serialized.

# v1.42.3 (2026-06-04)

* **Dependency Update**: Update to smithy-go v1.27.1 to fix several union-related deserialization bugs in schema-serde-enabled services.
* **Dependency Update**: Updated to the latest SDK module versions

# v1.42.2 (2026-06-03)

* **Dependency Update**: Updated to the latest SDK module versions

# v1.42.1 (2026-06-02)

* **Dependency Update**: Updated to the latest SDK module versions

# v1.42.0 (2026-05-29)

* **Feature**: Reference your own AWS Secrets Manager secrets when configuring credential providers, giving you control over encryption, rotation, and access policies instead of using service-managed secrets.
* **Dependency Update**: Update to smithy-go v1.26.0.
* **Dependency Update**: Updated to the latest SDK module versions

# v1.41.0 (2026-05-28)

* **Feature**: Added Harness support for LiteLLM model configuration for third-party model providers. Added S3 and Git skill source types. Added Responses API format for OpenAI and Bedrock models. Added runtimeUserId parameter to InvokeHarness for end-user identification.
* **Dependency Update**: Updated to the latest SDK module versions

# v1.40.0 (2026-05-26)

* **Feature**: Adding new BDD representation of endpoint ruleset

# v1.39.0 (2026-05-21)

* **Feature**: Adds dataset management APIs for creating, versioning, and managing evaluation datasets.

# v1.38.0 (2026-05-13)

* **Feature**: Adds support for read-only summary APIs for Policy Engine, Policy, and Policy Generation resources, enabling metadata retrieval without KMS decryption for AWS Config integration.

# v1.37.0 (2026-05-07)

* **Feature**: Launching AgentCore payments - a capability that provides secure, instant microtransaction payments for AI agents to access paid APIs, MCP servers, and content. It handles payment processing for x402 protocol, payment limits, and 3P wallet integrations with Coinbase CDP and Stripe (Privy).

# v1.36.0 (2026-05-06)

* **Feature**: Adds support for bring-your-own file system in AgentCore Runtime. Developers can mount Amazon S3 Files and Amazon EFS access points directly into agent sessions using filesystemConfigurations.

# v1.35.0 (2026-05-04)

* **Feature**: Amazon Bedrock AgentCore gateways now support MCP Sessions and response streaming from MCP targets. Session timeouts can be set between 15 minutes and 8 hours, and response streaming enables forwarding stream events sent by MCP targets to gateway users.

# v1.34.0 (2026-04-30)

* **Feature**: AgentCore Identity now supports on-behalf-of token exchange OAuth2. AgentCore Memory now supports metadata for LongTerm Memory Records.

# v1.33.0 (2026-04-29)

* **Feature**: Adds configuration bundles for versioned, immutable agent configuration snapshots with branch-based lineage
* **Dependency Update**: Update to smithy-go v1.25.1.
* **Dependency Update**: Updated to the latest SDK module versions

# v1.32.0 (2026-04-24)

* **Feature**: Added support for configuring identity providers and inbound authorizers within a private VPC for AWS Bedrock AgentCore, enabling secure network connection without public internet access

# v1.31.0 (2026-04-22)

* **Feature**: Adds support for Amazon Bedrock AgentCore Harness control plane APIs, enabling customers to create, manage, and configure managed agent loops with customizable models, tools, memory, and isolated execution environments.

# v1.30.0 (2026-04-20)

* **Feature**: Supporting listingMode for AgentCore Gateway MCP server targets

# v1.29.1 (2026-04-17)

* **Dependency Update**: Bump smithy-go to 1.25.0 to support endpointBdd trait
* **Dependency Update**: Updated to the latest SDK module versions

# v1.29.0 (2026-04-09)

* **Feature**: Initial release for CRUDL in AgentCore Registry Service

# v1.28.1 (2026-04-03)

* **Documentation**: Documentation Update for Adds support for three-legged (Authorization Code grant type) OAuth along with predefined MCP tool schema configuration for Amazon Bedrock AgentCore gateway MCP server targets.

# v1.28.0 (2026-04-02)

* **Feature**: Adds support for three-legged (Authorization Code grant type) OAuth along with predefined MCP tool schema configuration for Amazon Bedrock AgentCore gateway MCP server targets.

# v1.27.0 (2026-04-01)

* **Feature**: Adds support for VPC egress private endpoints for Amazon Bedrock AgentCore gateway targets, enabling private connectivity through managed VPC Lattice resources. Also adds IAM credential provider for gateway targets, enabling IAM-based authentication to target endpoints

# v1.26.0 (2026-03-27)

* **Feature**: Adds support for custom code-based evaluators using customer-managed Lambda functions.

# v1.25.1 (2026-03-26)

* **Bug Fix**: Fix a bug where a recorded clock skew could persist on the client even if the client and server clock ended up realigning.
* **Dependency Update**: Updated to the latest SDK module versions

# v1.25.0 (2026-03-24)

* **Feature**: Adds SDK support for 1) Persist session state in AgentCore Runtime via filesystemConfigurations in CreateAgentRuntime, UpdateAgentRuntime, and GetAgentRuntime APIs, 2) Optional name-based filtering on AgentCore ListBrowserProfiles API.

# v1.24.0 (2026-03-19)

* **Feature**: Adds support for the following new features. 1. Enterprise Policies support for AgentCore Browser Tool. 2. Root CA Configuration support for AgentCore Browser Tool and Code Interpreter.

# v1.23.0 (2026-03-17)

* **Feature**: Deprecating namespaces field and adding namespaceTemplates.

# v1.22.1 (2026-03-13)

* **Dependency Update**: Updated to the latest SDK module versions

# v1.22.0 (2026-03-10)

* **Feature**: Adding first class support for AG-UI protocol in AgentCore Runtime.

# v1.21.0 (2026-03-06)

* **Feature**: Adds support for streaming memory records in AgentCore Memory

# v1.20.0 (2026-03-03)

* **Feature**: Support for AgentCore Policy GA
* **Dependency Update**: Bump minimum Go version to 1.24
* **Dependency Update**: Updated to the latest SDK module versions

# v1.19.1 (2026-02-23)

* **Dependency Update**: Updated to the latest SDK module versions

# v1.19.0 (2026-02-05)

* **Feature**: Support Browser profile persistence (cookies and local storage) across sessions for AgentCore Browser.

# v1.18.0 (2026-02-02)

* **Feature**: Adds tagging support for AgentCore Evaluations (evaluator and online evaluation config)

# v1.17.0 (2026-01-09)

* **Feature**: Adds optional field "view" to GetMemory API input to give customers control over whether CMK encrypted data such as strategy decryption or override prompts is returned or not.
* **Dependency Update**: Updated to the latest SDK module versions

# v1.16.0 (2025-12-18)

* **Feature**: Feature to support header exchanges between Bedrock AgentCore Gateway Targets and client, along with propagating query parameter to the configured targets.

# v1.15.2 (2025-12-15)

* **Documentation**: This release updates broken links for AgentCore Policy APIs in the AWS CLI and SDK resources.

# v1.15.1 (2025-12-08)

* **Dependency Update**: Updated to the latest SDK module versions

# v1.15.0 (2025-12-02)

* **Feature**: Supports AgentCore Evaluations, Policy, Episodic Memory Strategy, Resource Based Policy for Runtime and Gateway APIs, API Gateway Rest API Targets and enhances JWT authorizer.
* **Dependency Update**: Updated to the latest SDK module versions
* **Dependency Update**: Upgrade to smithy-go v1.24.0. Notably this version of the library reduces the allocation footprint of the middleware system. We observe a ~10% reduction in allocations per SDK call with this change.

# v1.14.1 (2025-11-25)

* **Bug Fix**: Add error check for endpoint param binding during auth scheme resolution to fix panic reported in #3234

# v1.14.0 (2025-11-21)

* **Feature**: Support for agentcore gateway interceptor configurations and NONE authorizer type

# v1.13.4 (2025-11-19.2)

* **Dependency Update**: Updated to the latest SDK module versions

# v1.13.3 (2025-11-12)

* **Bug Fix**: Further reduce allocation overhead when the metrics system isn't in-use.
* **Bug Fix**: Reduce allocation overhead when the client doesn't have any HTTP interceptors configured.
* **Bug Fix**: Remove blank trace spans towards the beginning of the request that added no additional information. This conveys a slight reduction in overall allocations.

# v1.13.2 (2025-11-11)

* **Bug Fix**: Return validation error if input region is not a valid host label.

# v1.13.1 (2025-11-04)

* **Dependency Update**: Updated to the latest SDK module versions
* **Dependency Update**: Upgrade to smithy-go v1.23.2 which should convey some passive reduction of overall allocations, especially when not using the metrics system.

# v1.13.0 (2025-11-03)

* **Feature**: Adds support for direct code deploy with CreateAgentRuntime and UpdateAgentRuntime

# v1.12.0 (2025-10-30)

* **Feature**: Web-Bot-Auth support for AgentCore Browser tool to help reduce captcha challenges.
* **Dependency Update**: Updated to the latest SDK module versions

# v1.11.0 (2025-10-23)

* **Feature**: Fixing the service documentation name
* **Dependency Update**: Updated to the latest SDK module versions

# v1.10.1 (2025-10-16)

* **Dependency Update**: Bump minimum Go version to 1.23.
* **Dependency Update**: Updated to the latest SDK module versions

# v1.10.0 (2025-10-13)

* **Feature**: Updated http status code in control plane apis of agentcore runtime, tools and identity. Additional included provider types for AgentCore Identity

# v1.9.0 (2025-10-10)

* **Feature**: Bedrock AgentCore release for Gateway, and Memory including Self-Managed Strategies support for Memory.

# v1.8.0 (2025-10-08)

* **Feature**: Adding support for authorizer type AWS_IAM to AgentCore Control Gateway.

# v1.7.0 (2025-10-06)

* **Feature**: Add support for VM lifecycle configuration parameters and A2A protocol

# v1.6.0 (2025-09-30)

* **Feature**: Tagging support for AgentCore Gateway

# v1.5.2 (2025-09-26)

* **Dependency Update**: Updated to the latest SDK module versions

# v1.5.1 (2025-09-23)

* **Dependency Update**: Updated to the latest SDK module versions

# v1.5.0 (2025-09-19)

* **Feature**: Add tagging and VPC support to AgentCore Runtime, Code Interpreter, and Browser resources. Add support for configuring request headers in Runtime. Fix AgentCore Runtime shape names.

# v1.4.4 (2025-09-10)

* No change notes available for this release.

# v1.4.3 (2025-09-08)

* **Dependency Update**: Updated to the latest SDK module versions

# v1.4.2 (2025-08-29)

* **Dependency Update**: Updated to the latest SDK module versions

# v1.4.1 (2025-08-27)

* **Dependency Update**: Update to smithy-go v1.23.0.
* **Dependency Update**: Updated to the latest SDK module versions

# v1.4.0 (2025-08-26)

* **Feature**: Remove incorrect endpoint tests

# v1.3.2 (2025-08-21)

* **Dependency Update**: Updated to the latest SDK module versions

# v1.3.1 (2025-08-20)

* **Bug Fix**: Remove unused deserialization code.

# v1.3.0 (2025-08-11)

* **Feature**: Add support for configuring per-service Options via callback on global config.
* **Dependency Update**: Updated to the latest SDK module versions

# v1.2.0 (2025-08-04)

* **Feature**: Support configurable auth scheme preferences in service clients via AWS_AUTH_SCHEME_PREFERENCE in the environment, auth_scheme_preference in the config file, and through in-code settings on LoadDefaultConfig and client constructor methods.
* **Dependency Update**: Updated to the latest SDK module versions

# v1.1.1 (2025-07-30)

* **Dependency Update**: Updated to the latest SDK module versions

# v1.1.0 (2025-07-28)

* **Feature**: Add support for HTTP interceptors.
* **Dependency Update**: Updated to the latest SDK module versions

# v1.0.1 (2025-07-19)

* **Dependency Update**: Updated to the latest SDK module versions

# v1.0.0 (2025-07-16.2)

* **Release**: New AWS service client module
* **Feature**: Initial release of Amazon Bedrock AgentCore SDK including Runtime, Built-In Tools, Memory, Gateway and Identity.

