AWS Developer Tools Blog

Announcing the end of support for the AWS SDK for .NET version 1

On April 1st, 2021, the AWS SDK for .NET version 1 (v1) will reach the end of support. After this date it will no longer receive updates or releases, including critical bugs or security updates. Previously published releases will continue to be available via NuGet. The code will remain on GitHub, but the repository may be archived. Once .NET SDK v1 reaches the end of support, you many continue using it at your discretion.

If you are running applications using .NET SDK v1, we recommend that you migrate your applications to the latest major version – AWS SDK for .NET version 3 (v3). Please note that v3 includes breaking changes from v1, for detailed migration instructions please see our Migration Guide.

You may also consider the latest release of .NET SDK v3, version 3.5, which transitions support for all non-Framework versions of the SDK to .NET Standard 2.0. For additional migration instructions please see our “Migrating to version 3.5 of the AWS SDK for .NET” guide.

If you have any questions or comments, please submit an issue on GitHub.