CHANGELOG.md

v1.60.0 (2026-05-28)

• Feature: Amazon WorkSpaces Applications now supports BYOL (Bring Your Own License). This enables customers to import their own WorkSpaces images and use them in WorkSpaces Applications.
• Dependency Update: Updated to the latest SDK module versions

v1.59.0 (2026-05-21)

• Feature: Adding new BDD representation of endpoint ruleset

v1.58.0 (2026-05-01)

• Feature: Amazon WorkSpaces Applications now enables AI agents to securely operate desktop applications. Administrators configure stacks to provide agents access to WorkSpaces. Agents can click, type, and take screenshots. Agents authenticate with AWS IAM credentials with activity logged in AWS CloudTrail.

v1.57.2 (2026-04-29)

• Dependency Update: Update to smithy-go v1.25.1.
• Dependency Update: Updated to the latest SDK module versions

v1.57.1 (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

v1.57.0 (2026-04-16)

• Feature: Add content redirection to Update Stack

v1.56.0 (2026-04-02)

• Feature: Amazon WorkSpaces Applications now supports drain mode for instances in multi-session fleets. This capability allows administrators to instruct individual fleet instances to stop accepting new user sessions while allowing existing sessions to continue uninterrupted.

v1.55.0 (2026-03-30)

• Feature: Add support for URL Redirection

v1.54.4 (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

v1.54.3 (2026-03-13)

• Dependency Update: Updated to the latest SDK module versions

v1.54.2 (2026-03-03)

• Dependency Update: Bump minimum Go version to 1.24
• Dependency Update: Updated to the latest SDK module versions

v1.54.1 (2026-02-23)

• Dependency Update: Updated to the latest SDK module versions

v1.54.0 (2026-02-20)

• Feature: Adding new attribute to disable IMDS v1 APIs for fleet, Image Builder and AppBlockBuilder instances.

v1.53.2 (2026-02-02)

• No change notes available for this release.

v1.53.1 (2026-01-09)

• Dependency Update: Updated to the latest SDK module versions

v1.53.0 (2025-12-18)

• Feature: Added support for new operating systems (1) Ubuntu 24.04 Pro LTS on Elastic fleets, and (2) Microsoft Server 2025 on Always-On and On-Demand fleets

v1.52.5 (2025-12-08)

• Dependency Update: Updated to the latest SDK module versions

v1.52.4 (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.

v1.52.3 (2025-11-25)

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

v1.52.2 (2025-11-19.2)

• Dependency Update: Updated to the latest SDK module versions

v1.52.1 (2025-11-18)

• No change notes available for this release.

v1.52.0 (2025-11-17)

• Feature: Adding support for additional instances and extended storage

v1.51.2 (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.

v1.51.1 (2025-11-11)

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

v1.51.0 (2025-11-10)

• Feature: AWS Appstream support for IPv6

v1.50.4 (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.

v1.50.3 (2025-10-30)

• Dependency Update: Updated to the latest SDK module versions

v1.50.2 (2025-10-23)

• Dependency Update: Updated to the latest SDK module versions

v1.50.1 (2025-10-16)

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

v1.50.0 (2025-10-14)

• Feature: This release introduces support for Microsoft license included applications streaming.

v1.49.7 (2025-09-26)

• Dependency Update: Updated to the latest SDK module versions

v1.49.6 (2025-09-24)

• Documentation: G6f instance support for AppStream 2.0

v1.49.5 (2025-09-23)

• Dependency Update: Updated to the latest SDK module versions

v1.49.4 (2025-09-10)

• No change notes available for this release.

v1.49.3 (2025-09-08)

• Dependency Update: Updated to the latest SDK module versions

v1.49.2 (2025-08-29)

• Dependency Update: Updated to the latest SDK module versions

v1.49.1 (2025-08-27)

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

v1.49.0 (2025-08-21)

• Feature: Remove incorrect endpoint tests
• Dependency Update: Updated to the latest SDK module versions

v1.48.1 (2025-08-20)

• Bug Fix: Remove unused deserialization code.

v1.48.0 (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

v1.47.1 (2025-08-06)

• Documentation: Added support for G6 instances

v1.47.0 (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

v1.46.1 (2025-07-30)

• Dependency Update: Updated to the latest SDK module versions

v1.46.0 (2025-07-28)

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

v1.45.6 (2025-07-19)

• Dependency Update: Updated to the latest SDK module versions

v1.45.5 (2025-06-17)

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

v1.45.4 (2025-06-10)

• Dependency Update: Updated to the latest SDK module versions

v1.45.3 (2025-05-08)

• No change notes available for this release.

v1.45.2 (2025-04-03)

• No change notes available for this release.

v1.45.1 (2025-03-04.2)

• Bug Fix: Add assurance test for operation order.

v1.45.0 (2025-02-27)

• Feature: Track credential providers via User-Agent Feature ids
• Dependency Update: Updated to the latest SDK module versions

v1.44.0 (2025-02-21)

• Feature: Added support for Certificate-Based Authentication on AppStream 2.0 multi-session fleets.

v1.43.3 (2025-02-18)

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

v1.43.2 (2025-02-05)

• Dependency Update: Updated to the latest SDK module versions

v1.43.1 (2025-01-31)

• Dependency Update: Switch to code-generated waiter matchers, removing the dependency on go-jmespath.
• Dependency Update: Updated to the latest SDK module versions

v1.43.0 (2025-01-30)

• Feature: Add support for managing admin consent requirement on selected domains for OneDrive Storage Connectors in AppStream2.0.
• Dependency Update: Updated to the latest SDK module versions

v1.42.5 (2025-01-24)

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

v1.42.4 (2025-01-17)

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

v1.42.3 (2025-01-15)

• Dependency Update: Updated to the latest SDK module versions

v1.42.2 (2025-01-14)

• Bug Fix: Fix issue where waiters were not failing on unmatched errors as they should. This may have breaking behavioral changes for users in fringe cases. See this announcement for more information.

v1.42.1 (2025-01-09)

• Dependency Update: Updated to the latest SDK module versions

v1.42.0 (2024-12-19)

• Feature: Added support for Rocky Linux 8 on Amazon AppStream 2.0
• Dependency Update: Updated to the latest SDK module versions

v1.41.7 (2024-12-02)

• Dependency Update: Updated to the latest SDK module versions

v1.41.6 (2024-11-18)

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

v1.41.5 (2024-11-07)

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

v1.41.4 (2024-11-06)

• Dependency Update: Updated to the latest SDK module versions

v1.41.3 (2024-10-28)

• Dependency Update: Updated to the latest SDK module versions

v1.41.2 (2024-10-08)

• Dependency Update: Updated to the latest SDK module versions

v1.41.1 (2024-10-07)

• Dependency Update: Updated to the latest SDK module versions

v1.41.0 (2024-10-04)

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

v1.40.1 (2024-10-03)

• No change notes available for this release.

v1.40.0 (2024-10-02)

• Feature: Added support for Automatic Time Zone Redirection on Amazon AppStream 2.0

v1.39.3 (2024-09-27)

• No change notes available for this release.

v1.39.2 (2024-09-25)

• No change notes available for this release.

v1.39.1 (2024-09-23)

• No change notes available for this release.

v1.39.0 (2024-09-20)

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

v1.38.4 (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.

v1.38.3 (2024-09-04)

• No change notes available for this release.

v1.38.2 (2024-09-03)

• Dependency Update: Updated to the latest SDK module versions

v1.38.1 (2024-08-15)

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

v1.38.0 (2024-08-13)

• Feature: This release includes following new APIs: CreateThemeForStack, DescribeThemeForStack, UpdateThemeForStack, DeleteThemeForStack to support custom branding programmatically.

v1.37.0 (2024-07-30)

• Feature: Added support for Red Hat Enterprise Linux 8 on Amazon AppStream 2.0

v1.36.3 (2024-07-10.2)

• Dependency Update: Updated to the latest SDK module versions

v1.36.2 (2024-07-10)

• Dependency Update: Updated to the latest SDK module versions

v1.36.1 (2024-06-28)

• Dependency Update: Updated to the latest SDK module versions

v1.36.0 (2024-06-26)

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

v1.35.1 (2024-06-19)

• Dependency Update: Updated to the latest SDK module versions

v1.35.0 (2024-06-18)

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

v1.34.11 (2024-06-17)

• Dependency Update: Updated to the latest SDK module versions

v1.34.10 (2024-06-07)

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

v1.34.9 (2024-06-03)

• Dependency Update: Updated to the latest SDK module versions

v1.34.8 (2024-05-23)

• No change notes available for this release.

v1.34.7 (2024-05-16)

• Dependency Update: Updated to the latest SDK module versions

v1.34.6 (2024-05-15)

• Dependency Update: Updated to the latest SDK module versions

v1.34.5 (2024-05-08)

• Bug Fix: GoDoc improvement

v1.34.4 (2024-03-29)

• Dependency Update: Updated to the latest SDK module versions

v1.34.3 (2024-03-18)

• Dependency Update: Updated to the latest SDK module versions

v1.34.2 (2024-03-07)

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

v1.34.1 (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

v1.34.0 (2024-02-22)

• Feature: Add middleware stack snapshot tests.

v1.33.2 (2024-02-21)

• Dependency Update: Updated to the latest SDK module versions

v1.33.1 (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.

v1.33.0 (2024-02-16)

• Feature: Add new ClientOptions field to waiter config which allows you to extend the config for operation calls made by waiters.

v1.32.1 (2024-02-15)

• Bug Fix: Correct failure to determine the error type in awsJson services that could occur when errors were modeled with a non-string code field.

v1.32.0 (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

v1.31.1 (2024-01-04)

• Dependency Update: Updated to the latest SDK module versions

v1.31.0 (2023-12-20)

• Feature: This release introduces configurable clipboard, allowing admins to specify the maximum length of text that can be copied by the users from their device to the remote session and vice-versa.

v1.30.0 (2023-12-14)

• Feature: This release includes support for images of Windows Server 2022 platform.

v1.29.5 (2023-12-08)

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

v1.29.4 (2023-12-07)

• Dependency Update: Updated to the latest SDK module versions

v1.29.3 (2023-12-06)

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

v1.29.2 (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

v1.29.1 (2023-11-30)

• Dependency Update: Updated to the latest SDK module versions

v1.29.0 (2023-11-29)

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

v1.28.5 (2023-11-28.2)

• Dependency Update: Updated to the latest SDK module versions

v1.28.4 (2023-11-28)

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

v1.28.3 (2023-11-20)

• Dependency Update: Updated to the latest SDK module versions

v1.28.2 (2023-11-15)

• Dependency Update: Updated to the latest SDK module versions

v1.28.1 (2023-11-09)

• Dependency Update: Updated to the latest SDK module versions

v1.28.0 (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

v1.27.0 (2023-10-31)

• Feature: BREAKING CHANGE: Bump minimum go version to 1.19 per the revised go version support policy.
• Dependency Update: Updated to the latest SDK module versions

v1.26.0 (2023-10-26)

• Feature: This release introduces multi-session fleets, allowing customers to provision more than one user session on a single fleet instance.

v1.25.0 (2023-10-24)

• Feature: BREAKFIX: Correct nullability and default value representation of various input fields across a large number of services. Calling code that references one or more of the affected fields will need to update usage accordingly. See 2162.

v1.24.2 (2023-10-12)

• Dependency Update: Updated to the latest SDK module versions

v1.24.1 (2023-10-06)

• Dependency Update: Updated to the latest SDK module versions

v1.24.0 (2023-09-15)

• Feature: This release introduces app block builder, allowing customers to provision a resource to package applications into an app block

v1.23.0 (2023-09-14)

• Feature: This release introduces multi-session fleets, allowing customers to provision more than one user session on a single fleet instance.

v1.22.5 (2023-08-21)

• Dependency Update: Updated to the latest SDK module versions

v1.22.4 (2023-08-18)

• Dependency Update: Updated to the latest SDK module versions

v1.22.3 (2023-08-17)

• Dependency Update: Updated to the latest SDK module versions

v1.22.2 (2023-08-07)

• Dependency Update: Updated to the latest SDK module versions

v1.22.1 (2023-08-01)

• No change notes available for this release.

v1.22.0 (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

v1.21.2 (2023-07-28)

• Dependency Update: Updated to the latest SDK module versions

v1.21.1 (2023-07-13)

• Dependency Update: Updated to the latest SDK module versions

v1.21.0 (2023-06-29)

• Feature: This release introduces app block builder, allowing customers to provision a resource to package applications into an app block

v1.20.13 (2023-06-15)

• No change notes available for this release.

v1.20.12 (2023-06-13)

• Dependency Update: Updated to the latest SDK module versions

v1.20.11 (2023-05-04)

• No change notes available for this release.

v1.20.10 (2023-04-24)

• Dependency Update: Updated to the latest SDK module versions

v1.20.9 (2023-04-10)

• No change notes available for this release.

v1.20.8 (2023-04-07)

• Dependency Update: Updated to the latest SDK module versions

v1.20.7 (2023-04-05)

• No change notes available for this release.

v1.20.6 (2023-03-21)

• Dependency Update: Updated to the latest SDK module versions

v1.20.5 (2023-03-10)

• Dependency Update: Updated to the latest SDK module versions

v1.20.4 (2023-02-22)

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

v1.20.3 (2023-02-20)

• Dependency Update: Updated to the latest SDK module versions

v1.20.2 (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.

v1.20.1 (2023-02-03)

• Dependency Update: Updated to the latest SDK module versions

v1.20.0 (2023-01-27)

• Feature: Fixing the issue where Appstream waiters hang for fleet_started and fleet_stopped.

v1.19.0 (2023-01-05)

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

v1.18.3 (2022-12-15)

• Dependency Update: Updated to the latest SDK module versions

v1.18.2 (2022-12-12)

• No change notes available for this release.

v1.18.1 (2022-12-02)

• Dependency Update: Updated to the latest SDK module versions

v1.18.0 (2022-10-28)

• Feature: This release includes CertificateBasedAuthProperties in CreateDirectoryConfig and UpdateDirectoryConfig.

v1.17.13 (2022-10-24)

• Dependency Update: Updated to the latest SDK module versions

v1.17.12 (2022-10-21)

• Dependency Update: Updated to the latest SDK module versions

v1.17.11 (2022-09-20)

• Dependency Update: Updated to the latest SDK module versions

v1.17.10 (2022-09-14)

• Dependency Update: Updated to the latest SDK module versions

v1.17.9 (2022-09-02)

• Dependency Update: Updated to the latest SDK module versions

v1.17.8 (2022-08-31)

• Dependency Update: Updated to the latest SDK module versions

v1.17.7 (2022-08-29)

• Dependency Update: Updated to the latest SDK module versions

v1.17.6 (2022-08-11)

• Dependency Update: Updated to the latest SDK module versions

v1.17.5 (2022-08-09)

• Dependency Update: Updated to the latest SDK module versions

v1.17.4 (2022-08-08)

• Dependency Update: Updated to the latest SDK module versions

v1.17.3 (2022-08-01)

• Dependency Update: Updated to the latest SDK module versions

v1.17.2 (2022-07-11)

• No change notes available for this release.

v1.17.1 (2022-07-05)

• Dependency Update: Updated to the latest SDK module versions

v1.17.0 (2022-06-29)

• Feature: Includes support for StreamingExperienceSettings in CreateStack and UpdateStack APIs
• Dependency Update: Updated to the latest SDK module versions

v1.16.3 (2022-06-07)

• Dependency Update: Updated to the latest SDK module versions

v1.16.2 (2022-05-17)

• Dependency Update: Updated to the latest SDK module versions

v1.16.1 (2022-04-25)

• Dependency Update: Updated to the latest SDK module versions

v1.16.0 (2022-04-14)

• Feature: Includes updates for create and update fleet APIs to manage the session scripts locations for Elastic fleets.

v1.15.4 (2022-04-01)

• No change notes available for this release.

v1.15.3 (2022-03-30)

• Dependency Update: Updated to the latest SDK module versions

v1.15.2 (2022-03-24)

• Dependency Update: Updated to the latest SDK module versions

v1.15.1 (2022-03-23)

• Dependency Update: Updated to the latest SDK module versions

v1.15.0 (2022-03-08)

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

v1.14.0 (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 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

v1.13.0 (2022-01-14)

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

v1.12.0 (2022-01-07)

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

v1.11.0 (2021-12-21)

• Feature: API Paginators now support specifying the initial starting token, and support stopping on empty string tokens.

v1.10.1 (2021-12-02)

• Bug Fix: Fixes a bug that prevented aws.EndpointResolverWithOptions from being used by the service client. (#1514)
• Dependency Update: Updated to the latest SDK module versions

v1.10.0 (2021-11-19)

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

v1.9.0 (2021-11-12)

• Feature: Service clients now support custom endpoints that have an initial URI path defined.
• Feature: Waiters now have a WaitForOutput method, which can be used to retrieve the output of the successful wait operation. Thank you to Andrew Haines for contributing this feature.

v1.8.0 (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
• Feature: Updated service to latest API model.
• Dependency Update: Updated to the latest SDK module versions

v1.7.0 (2021-10-21)

• Feature: Updated to latest version
• Dependency Update: Updated to the latest SDK module versions

v1.6.2 (2021-10-11)

• Dependency Update: Updated to the latest SDK module versions

v1.6.1 (2021-09-17)

• Dependency Update: Updated to the latest SDK module versions

v1.6.0 (2021-08-27)

• Feature: Updated API model to latest revision.
• Feature: Updated github.com/aws/smithy-go to latest version
• Dependency Update: Updated to the latest SDK module versions

v1.5.3 (2021-08-19)

• Dependency Update: Updated to the latest SDK module versions

v1.5.2 (2021-08-04)

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

v1.5.1 (2021-07-15)

• 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: 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