Document history - Amazon SDK for .NET (V4)
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Version 4 (V4) of the Amazon SDK for .NET has been released!

For information about breaking changes and migrating your applications, see the migration topic.

Document history

The following table describes the important changes since the last release of the Amazon SDK for .NET Developer Guide. For notification about updates to this documentation, you can subscribe to an RSS feed.

ChangeDescriptionDate

Message Processing Framework

The Amazon Message Processing Framework for .NET has reached general availability!

May 5, 2025

What's new

Version 4 of the Amazon SDK for .NET is generally available! For information about migrating your applications to V4, see Migrating to version 4.

April 28, 2025

Migrating to version 4 of the Amazon SDK for .NET

Included preview information about migraging applications built with the Amazon SDK for .NET to version 4.

March 3, 2025

Integrating Amazon with .NET Aspire in the Amazon SDK for .NET

Included information about how Amazon has been Integrated with .NET Aspire in the Amazon SDK for .NET.

February 15, 2025

Observability

Announced the GA release for observability

February 10, 2025

What's new

Added information about new default behavior for integrity protection.

January 15, 2025

What's new

Added information about the fourth preview release of the Amazon SDK for .NET version 4.

November 15, 2024