# v1.21.8 (2026-01-09)

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

# v1.21.7 (2025-12-08)

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

# v1.21.6 (2025-12-02)

* **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.

# v1.21.5 (2025-11-25)

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

# v1.21.4 (2025-11-19.2)

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

# v1.21.3 (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.

# v1.21.2 (2025-11-11)

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

# v1.21.1 (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.

# v1.21.0 (2025-10-30)

* **Feature**: Update endpoint ruleset parameters casing
* **Dependency Update**: Updated to the latest SDK module versions

# v1.20.10 (2025-10-23)

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

# v1.20.9 (2025-10-16)

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

# v1.20.8 (2025-09-26)

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

# v1.20.7 (2025-09-23)

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

# v1.20.6 (2025-09-10)

* No change notes available for this release.

# v1.20.5 (2025-09-08)

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

# v1.20.4 (2025-08-29)

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

# v1.20.3 (2025-08-27)

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

# v1.20.2 (2025-08-21)

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

# v1.20.1 (2025-08-20)

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

# v1.20.0 (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

# v1.19.0 (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

# v1.18.1 (2025-07-30)

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

# v1.18.0 (2025-07-28)

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

# v1.17.22 (2025-07-19)

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

# v1.17.21 (2025-06-17)

* **Dependency Update**: Update to smithy-go v1.22.4.
* **Dependency Update**: Updated to the latest SDK module versions

# v1.17.20 (2025-06-10)

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

# v1.17.19 (2025-04-03)

* No change notes available for this release.

# v1.17.18 (2025-03-04.2)

* **Bug Fix**: Add assurance test for operation order.

# v1.17.17 (2025-02-27)

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

# v1.17.16 (2025-02-18)

* **Bug Fix**: Bump go version to 1.22
* **Dependency Update**: Updated to the latest SDK module versions

# v1.17.15 (2025-02-05)

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

# v1.17.14 (2025-01-31)

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

# v1.17.13 (2025-01-30)

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

# v1.17.12 (2025-01-24)

* **Dependency Update**: Updated to the latest SDK module versions
* **Dependency Update**: Upgrade to smithy-go v1.22.2.

# v1.17.11 (2025-01-17)

* **Bug Fix**: Fix bug where credentials weren't refreshed during retry loop.

# v1.17.10 (2025-01-15)

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

# v1.17.9 (2025-01-09)

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

# v1.17.8 (2024-12-19)

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

# v1.17.7 (2024-12-02)

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

# v1.17.6 (2024-11-18)

* **Dependency Update**: Update to smithy-go v1.22.1.
* **Dependency Update**: Updated to the latest SDK module versions

# v1.17.5 (2024-11-07)

* **Bug Fix**: Adds case-insensitive handling of error message fields in service responses

# v1.17.4 (2024-11-06)

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

# v1.17.3 (2024-10-28)

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

# v1.17.2 (2024-10-08)

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

# v1.17.1 (2024-10-07)

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

# v1.17.0 (2024-10-04)

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

# v1.16.4 (2024-10-03)

* No change notes available for this release.

# v1.16.3 (2024-09-27)

* No change notes available for this release.

# v1.16.2 (2024-09-25)

* No change notes available for this release.

# v1.16.1 (2024-09-23)

* No change notes available for this release.

# v1.16.0 (2024-09-20)

* **Feature**: Add tracing and metrics support to service clients.
* **Dependency Update**: Updated to the latest SDK module versions

# v1.15.7 (2024-09-17)

* **Bug Fix**: **BREAKFIX**: Only generate AccountIDEndpointMode config for services that use it. This is a compiler break, but removes no actual functionality, as no services currently use the account ID in endpoint resolution.

# v1.15.6 (2024-09-04)

* No change notes available for this release.

# v1.15.5 (2024-09-03)

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

# v1.15.4 (2024-08-15)

* **Dependency Update**: Bump minimum Go version to 1.21.
* **Dependency Update**: Updated to the latest SDK module versions

# v1.15.3 (2024-07-10.2)

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

# v1.15.2 (2024-07-10)

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

# v1.15.1 (2024-06-28)

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

# v1.15.0 (2024-06-26)

* **Feature**: Support list-of-string endpoint parameter.

# v1.14.1 (2024-06-19)

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

# v1.14.0 (2024-06-18)

* **Feature**: Track usage of various AWS SDK features in user-agent string.
* **Dependency Update**: Updated to the latest SDK module versions

# v1.13.8 (2024-06-17)

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

# v1.13.7 (2024-06-07)

* **Bug Fix**: Add clock skew correction on all service clients
* **Dependency Update**: Updated to the latest SDK module versions

# v1.13.6 (2024-06-03)

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

# v1.13.5 (2024-05-23)

* No change notes available for this release.

# v1.13.4 (2024-05-16)

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

# v1.13.3 (2024-05-15)

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

# v1.13.2 (2024-05-08)

* **Bug Fix**: GoDoc improvement

# v1.13.1 (2024-03-29)

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

# v1.13.0 (2024-03-28)

* **Feature**: This release adds support for understanding pending changes to subscriptions by including two new response parameters for the GetSubscription API for Amazon CodeCatalyst.

# v1.12.3 (2024-03-18)

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

# v1.12.2 (2024-03-07)

* **Bug Fix**: Remove dependency on go-cmp.
* **Dependency Update**: Updated to the latest SDK module versions

# v1.12.1 (2024-02-23)

* **Bug Fix**: Move all common, SDK-side middleware stack ops into the service client module to prevent cross-module compatibility issues in the future.
* **Dependency Update**: Updated to the latest SDK module versions

# v1.12.0 (2024-02-22)

* **Feature**: Add middleware stack snapshot tests.

# v1.11.2 (2024-02-21)

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

# v1.11.1 (2024-02-20)

* **Bug Fix**: When sourcing values for a service's `EndpointParameters`, the lack of a configured region (i.e. `options.Region == ""`) will now translate to a `nil` value for `EndpointParameters.Region` instead of a pointer to the empty string `""`. This will result in a much more explicit error when calling an operation instead of an obscure hostname lookup failure.

# v1.11.0 (2024-02-13)

* **Feature**: Bump minimum Go version to 1.20 per our language support policy.
* **Dependency Update**: Updated to the latest SDK module versions

# v1.10.6 (2024-01-04)

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

# v1.10.5 (2023-12-08)

* **Bug Fix**: Reinstate presence of default Retryer in functional options, but still respect max attempts set therein.

# v1.10.4 (2023-12-07)

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

# v1.10.3 (2023-12-06)

* **Bug Fix**: Restore pre-refactor auth behavior where all operations could technically be performed anonymously.

# v1.10.2 (2023-12-01)

* **Bug Fix**: Correct wrapping of errors in authentication workflow.
* **Dependency Update**: Updated to the latest SDK module versions

# v1.10.1 (2023-11-30)

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

# v1.10.0 (2023-11-29)

* **Feature**: Expose Options() accessor on service clients.
* **Dependency Update**: Updated to the latest SDK module versions

# v1.9.3 (2023-11-28.2)

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

# v1.9.2 (2023-11-28)

* **Bug Fix**: Respect setting RetryMaxAttempts in functional options at client construction.

# v1.9.1 (2023-11-20)

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

# v1.9.0 (2023-11-16)

* **Feature**: This release includes updates to the Dev Environment APIs to include an optional vpcConnectionName parameter that supports using Dev Environments with Amazon VPC.

# v1.8.0 (2023-11-15)

* **Feature**: This release adds functionality for retrieving information about workflows and workflow runs and starting workflow runs in Amazon CodeCatalyst.
* **Dependency Update**: Updated to the latest SDK module versions

# v1.7.1 (2023-11-09)

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

# v1.7.0 (2023-11-01)

* **Feature**: Adds support for configured endpoints via environment variables and the AWS shared configuration file.
* **Dependency Update**: Updated to the latest SDK module versions

# v1.6.0 (2023-10-31)

* **Feature**: **BREAKING CHANGE**: Bump minimum go version to 1.19 per the revised [go version support policy](https://aws.amazon.com/blogs/developer/aws-sdk-for-go-aligns-with-go-release-policy-on-supported-runtimes/).
* **Dependency Update**: Updated to the latest SDK module versions

# v1.5.7 (2023-10-12)

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

# v1.5.6 (2023-10-06)

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

# v1.5.5 (2023-08-21)

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

# v1.5.4 (2023-08-18)

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

# v1.5.3 (2023-08-17)

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

# v1.5.2 (2023-08-07)

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

# v1.5.1 (2023-08-01)

* No change notes available for this release.

# v1.5.0 (2023-07-31)

* **Feature**: Adds support for smithy-modeled endpoint resolution. A new rules-based endpoint resolution will be added to the SDK which will supercede and deprecate existing endpoint resolution. Specifically, EndpointResolver will be deprecated while BaseEndpoint and EndpointResolverV2 will take its place. For more information, please see the Endpoints section in our Developer Guide.
* **Dependency Update**: Updated to the latest SDK module versions

# v1.4.1 (2023-07-28)

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

# v1.4.0 (2023-07-20.2)

* **Feature**: This release adds support for updating and deleting spaces and projects in Amazon CodeCatalyst. It also adds support for creating, getting, and deleting source repositories in CodeCatalyst projects.

# v1.3.3 (2023-07-13)

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

# v1.3.2 (2023-06-15)

* No change notes available for this release.

# v1.3.1 (2023-06-13)

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

# v1.3.0 (2023-05-15)

* **Feature**: With this release, the users can list the active sessions connected to their Dev Environment on AWS CodeCatalyst

# v1.2.6 (2023-05-04)

* No change notes available for this release.

# v1.2.5 (2023-04-24)

* **Documentation**: Documentation updates for Amazon CodeCatalyst.
* **Dependency Update**: Updated to the latest SDK module versions

# v1.2.4 (2023-04-10)

* No change notes available for this release.

# v1.2.3 (2023-04-07)

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

# v1.2.2 (2023-03-21)

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

# v1.2.1 (2023-03-10)

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

# v1.2.0 (2023-03-01)

* **Feature**: Published Dev Environments StopDevEnvironmentSession API

# v1.1.4 (2023-02-22)

* **Bug Fix**: Prevent nil pointer dereference when retrieving error codes.

# v1.1.3 (2023-02-20)

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

# v1.1.2 (2023-02-15)

* **Announcement**: When receiving an error response in restJson-based services, an incorrect error type may have been returned based on the content of the response. This has been fixed via PR #2012 tracked in issue #1910.
* **Bug Fix**: Correct error type parsing for restJson services.

# v1.1.1 (2023-02-03)

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

# v1.1.0 (2023-01-05)

* **Feature**: Add `ErrorCodeOverride` field to all error structs (aws/smithy-go#401).

# v1.0.2 (2022-12-15)

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

# v1.0.1 (2022-12-02)

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

# v1.0.0 (2022-12-01)

* **Release**: New AWS service client module
* **Feature**: This release adds operations that support customers using the AWS Toolkits and Amazon CodeCatalyst, a unified software development service that helps developers develop, deploy, and maintain applications in the cloud. For more information, see the documentation.

