.NET Alpine 3.23 images no longer maintained

[lbussell]

.NET container images based on Alpine 3.23 will no longer be maintained starting today, 2026-10-13. Alpine 3.24 images were released on 2026-07-02.

For more information, see the following policies:

• Supported platforms policy
• Supported tags policy.

Details

Image tags containing alpine3.23 will no longer be updated. We will not delete existing 3.23 images or tags, but they now contain unsupported builds of Alpine and .NET.

If you are using one of the Alpine 3.23 tags such as 10.0-alpine3.23, we recommend that you upgrade to Alpine 3.24. Alternatively, you can use a floating tag for Alpine such as 10.0-alpine or 11.0-alpine which updates automatically according to the supported tags policy.