Revision history - AWS SDK for .NET (V3)
This documentation is a draft for private preview for regions in the AWS European Sovereign Cloud. Documentation content will continue to evolve. Published: January 2, 2026.

Version 4 (V4) of the AWS SDK for .NET has been released!

To start using the new version of the SDK, see the AWS SDK for .NET (V4) Developer Guide, especially the topic for Migrating to version 4.

Revision history

To find out what has changed in various releases, see the following: