# v1.34.0 (2025-06-17)

* **Feature**: The AWS Security Token Service APIs AssumeRoleWithSAML and AssumeRoleWithWebIdentity can now be invoked without pre-configured AWS credentials in the SDK configuration.
* **Dependency Update**: Update to smithy-go v1.22.4.
* **Dependency Update**: Updated to the latest SDK module versions

# v1.33.21 (2025-06-10)

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

# v1.33.20 (2025-06-06)

* No change notes available for this release.

# v1.33.19 (2025-04-10)

* No change notes available for this release.

# v1.33.18 (2025-04-03)

* No change notes available for this release.

# v1.33.17 (2025-03-04.2)

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

# v1.33.16 (2025-02-27)

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

# v1.33.15 (2025-02-18)

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

# v1.33.14 (2025-02-05)

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

# v1.33.13 (2025-02-04)

* No change notes available for this release.

# v1.33.12 (2025-01-31)

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

# v1.33.11 (2025-01-30)

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

# v1.33.10 (2025-01-24)

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

# v1.33.9 (2025-01-17)

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

# v1.33.8 (2025-01-15)

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

# v1.33.7 (2025-01-14)

* No change notes available for this release.

# v1.33.6 (2025-01-10)

* **Documentation**: Fixed typos in the descriptions.

# v1.33.5 (2025-01-09)

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

# v1.33.4 (2025-01-08)

* No change notes available for this release.

# v1.33.3 (2024-12-19)

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

# v1.33.2 (2024-12-02)

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

# v1.33.1 (2024-11-18)

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

# v1.33.0 (2024-11-14)

* **Feature**: This release introduces the new API 'AssumeRoot', which returns short-term credentials that you can use to perform privileged tasks.

# v1.32.4 (2024-11-06)

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

# v1.32.3 (2024-10-28)

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

# v1.32.2 (2024-10-08)

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

# v1.32.1 (2024-10-07)

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

# v1.32.0 (2024-10-04)

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

# v1.31.4 (2024-10-03)

* No change notes available for this release.

# v1.31.3 (2024-09-27)

* No change notes available for this release.

# v1.31.2 (2024-09-25)

* No change notes available for this release.

# v1.31.1 (2024-09-23)

* No change notes available for this release.

# v1.31.0 (2024-09-20)

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

# v1.30.8 (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.

# v1.30.7 (2024-09-04)

* No change notes available for this release.

# v1.30.6 (2024-09-03)

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

# v1.30.5 (2024-08-22)

* No change notes available for this release.

# v1.30.4 (2024-08-15)

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

# v1.30.3 (2024-07-10.2)

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

# v1.30.2 (2024-07-10)

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

# v1.30.1 (2024-06-28)

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

# v1.30.0 (2024-06-26)

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

# v1.29.1 (2024-06-19)

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

# v1.29.0 (2024-06-18)

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

# v1.28.13 (2024-06-17)

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

# v1.28.12 (2024-06-07)

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

# v1.28.11 (2024-06-03)

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

# v1.28.10 (2024-05-23)

* No change notes available for this release.

# v1.28.9 (2024-05-16)

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

# v1.28.8 (2024-05-15)

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

# v1.28.7 (2024-05-08)

* **Bug Fix**: GoDoc improvement

# v1.28.6 (2024-03-29)

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

# v1.28.5 (2024-03-18)

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

# v1.28.4 (2024-03-07)

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

# v1.28.3 (2024-03-05)

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

# v1.28.2 (2024-03-04)

* **Bug Fix**: Update internal/presigned-url dependency for corrected API name.
* **Dependency Update**: Updated to the latest SDK module versions

# v1.28.1 (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

# v1.28.0 (2024-02-22)

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

# v1.27.2 (2024-02-21)

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

# v1.27.1 (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.

# v1.27.0 (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

# v1.26.7 (2024-01-04)

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

# v1.26.6 (2023-12-20)

* No change notes available for this release.

# v1.26.5 (2023-12-08)

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

# v1.26.4 (2023-12-07)

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

# v1.26.3 (2023-12-06)

* **Bug Fix**: Restore pre-refactor auth behavior where all operations could technically be performed anonymously.
* **Bug Fix**: STS `AssumeRoleWithSAML` and `AssumeRoleWithWebIdentity` would incorrectly attempt to use SigV4 authentication.

# v1.26.2 (2023-12-01)

* **Bug Fix**: Correct wrapping of errors in authentication workflow.
* **Bug Fix**: Correctly recognize cache-wrapped instances of AnonymousCredentials at client construction.
* **Dependency Update**: Updated to the latest SDK module versions

# v1.26.1 (2023-11-30)

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

# v1.26.0 (2023-11-29)

* **Feature**: Expose Options() accessor on service clients.
* **Documentation**: Documentation updates for AWS Security Token Service.
* **Dependency Update**: Updated to the latest SDK module versions

# v1.25.6 (2023-11-28.2)

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

# v1.25.5 (2023-11-28)

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

# v1.25.4 (2023-11-20)

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

# v1.25.3 (2023-11-17)

* **Documentation**: API updates for the AWS Security Token Service

# v1.25.2 (2023-11-15)

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

# v1.25.1 (2023-11-09)

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

# v1.25.0 (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

# v1.24.0 (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

# v1.23.2 (2023-10-12)

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

# v1.23.1 (2023-10-06)

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

# v1.23.0 (2023-10-02)

* **Feature**: STS API updates for assumeRole

# v1.22.0 (2023-09-18)

* **Announcement**: [BREAKFIX] Change in MaxResults datatype from value to pointer type in cognito-sync service.
* **Feature**: Adds several endpoint ruleset changes across all models: smaller rulesets, removed non-unique regional endpoints, fixes FIPS and DualStack endpoints, and make region not required in SDK::Endpoint. Additional breakfix to cognito-sync field.

# v1.21.5 (2023-08-21)

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

# v1.21.4 (2023-08-18)

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

# v1.21.3 (2023-08-17)

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

# v1.21.2 (2023-08-07)

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

# v1.21.1 (2023-08-01)

* No change notes available for this release.

# v1.21.0 (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

# v1.20.1 (2023-07-28)

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

# v1.20.0 (2023-07-25)

* **Feature**: API updates for the AWS Security Token Service

# v1.19.3 (2023-07-13)

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

# v1.19.2 (2023-06-15)

* No change notes available for this release.

# v1.19.1 (2023-06-13)

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

# v1.19.0 (2023-05-08)

* **Feature**: Documentation updates for AWS Security Token Service.

# v1.18.11 (2023-05-04)

* No change notes available for this release.

# v1.18.10 (2023-04-24)

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

# v1.18.9 (2023-04-10)

* No change notes available for this release.

# v1.18.8 (2023-04-07)

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

# v1.18.7 (2023-03-21)

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

# v1.18.6 (2023-03-10)

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

# v1.18.5 (2023-02-22)

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

# v1.18.4 (2023-02-20)

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

# v1.18.3 (2023-02-03)

* **Dependency Update**: Updated to the latest SDK module versions
* **Dependency Update**: Upgrade smithy to 1.27.2 and correct empty query list serialization.

# v1.18.2 (2023-01-25)

* **Documentation**: Doc only change to update wording in a key topic

# v1.18.1 (2023-01-23)

* No change notes available for this release.

# v1.18.0 (2023-01-05)

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

# v1.17.7 (2022-12-15)

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

# v1.17.6 (2022-12-02)

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

# v1.17.5 (2022-11-22)

* No change notes available for this release.

# v1.17.4 (2022-11-17)

* **Documentation**: Documentation updates for AWS Security Token Service.

# v1.17.3 (2022-11-16)

* No change notes available for this release.

# v1.17.2 (2022-11-10)

* No change notes available for this release.

# v1.17.1 (2022-10-24)

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

# v1.17.0 (2022-10-21)

* **Feature**: Add presign functionality for sts:AssumeRole operation
* **Dependency Update**: Updated to the latest SDK module versions

# v1.16.19 (2022-09-20)

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

# v1.16.18 (2022-09-14)

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

# v1.16.17 (2022-09-02)

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

# v1.16.16 (2022-08-31)

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

# v1.16.15 (2022-08-30)

* No change notes available for this release.

# v1.16.14 (2022-08-29)

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

# v1.16.13 (2022-08-11)

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

# v1.16.12 (2022-08-09)

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

# v1.16.11 (2022-08-08)

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

# v1.16.10 (2022-08-01)

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

# v1.16.9 (2022-07-05)

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

# v1.16.8 (2022-06-29)

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

# v1.16.7 (2022-06-07)

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

# v1.16.6 (2022-05-17)

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

# v1.16.5 (2022-05-16)

* **Documentation**: Documentation updates for AWS Security Token Service.

# v1.16.4 (2022-04-25)

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

# v1.16.3 (2022-03-30)

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

# v1.16.2 (2022-03-24)

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

# v1.16.1 (2022-03-23)

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

# v1.16.0 (2022-03-08)

* **Feature**: Updated `github.com/aws/smithy-go` to latest version
* **Documentation**: Updated service client model to latest release.
* **Dependency Update**: Updated to the latest SDK module versions

# v1.15.0 (2022-02-24)

* **Feature**: API client updated
* **Feature**: Adds RetryMaxAttempts and RetryMod to API client Options. This allows the API clients' default Retryer to be configured from the shared configuration files or environment variables. Adding a new Retry mode of `Adaptive`. `Adaptive` retry mode is an experimental mode, adding client rate limiting when throttles reponses are received from an API. See [retry.AdaptiveMode](https://pkg.go.dev/github.com/aws/aws-sdk-go-v2/aws/retry#AdaptiveMode) for more details, and configuration options.
* **Feature**: Updated `github.com/aws/smithy-go` to latest version
* **Dependency Update**: Updated to the latest SDK module versions

# v1.14.0 (2022-01-14)

* **Feature**: Updated `github.com/aws/smithy-go` to latest version
* **Dependency Update**: Updated to the latest SDK module versions

# v1.13.0 (2022-01-07)

* **Feature**: Updated `github.com/aws/smithy-go` to latest version
* **Dependency Update**: Updated to the latest SDK module versions

# v1.12.0 (2021-12-21)

* **Feature**: Updated to latest service endpoints

# v1.11.1 (2021-12-02)

* **Bug Fix**: Fixes a bug that prevented aws.EndpointResolverWithOptions from being used by the service client. ([#1514](https://github.com/aws/aws-sdk-go-v2/pull/1514))
* **Dependency Update**: Updated to the latest SDK module versions

# v1.11.0 (2021-11-30)

* **Feature**: API client updated

# v1.10.1 (2021-11-19)

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

# v1.10.0 (2021-11-12)

* **Feature**: Service clients now support custom endpoints that have an initial URI path defined.

# v1.9.0 (2021-11-06)

* **Feature**: The SDK now supports configuration of FIPS and DualStack endpoints using environment variables, shared configuration, or programmatically.
* **Feature**: Updated `github.com/aws/smithy-go` to latest version
* **Dependency Update**: Updated to the latest SDK module versions

# v1.8.0 (2021-10-21)

* **Feature**: API client updated
* **Feature**: Updated  to latest version
* **Dependency Update**: Updated to the latest SDK module versions

# v1.7.2 (2021-10-11)

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

# v1.7.1 (2021-09-17)

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

# v1.7.0 (2021-08-27)

* **Feature**: Updated `github.com/aws/smithy-go` to latest version
* **Dependency Update**: Updated to the latest SDK module versions

# v1.6.2 (2021-08-19)

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

# v1.6.1 (2021-08-04)

* **Dependency Update**: Updated `github.com/aws/smithy-go` to latest version.
* **Dependency Update**: Updated to the latest SDK module versions

# v1.6.0 (2021-07-15)

* **Feature**: The ErrorCode method on generated service error types has been corrected to match the API model.
* **Documentation**: Updated service model to latest revision.
* **Dependency Update**: Updated `github.com/aws/smithy-go` to latest version
* **Dependency Update**: Updated to the latest SDK module versions

# v1.5.0 (2021-06-25)

* **Feature**: API client updated
* **Feature**: Updated `github.com/aws/smithy-go` to latest version
* **Dependency Update**: Updated to the latest SDK module versions

# v1.4.1 (2021-05-20)

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

# v1.4.0 (2021-05-14)

* **Feature**: Constant has been added to modules to enable runtime version inspection for reporting.
* **Dependency Update**: Updated to the latest SDK module versions

