Apache.NMS.AMQP 2.4.0 Release

Apache NMS.AMQP 2.4.0 was released on Aug 24th, 2025.
For details of the changes see the release notes.

Highlights of this release

New Features

• Custom acknowledgment for expired messages: Introduced an option in IRedeliveryPolicy to control acknowledgment behavior for expired messages (AMQNET-846).
• Client-side redelivery delay: Added support for configurable redelivery delays based on the number of redelivery attempts (AMQNET-847).

Bug Fixes

• Serialization security: Fixed an issue where allow and deny lists of types for binary serialization could be circumvented (AMQNET-849).

Download

Change Log

For a more detailed view of new features and bug fixes, see the release notes

Verify the Integrity of Downloads

It is essential that you verify the integrity of the downloaded files using the ASC signature or SHA checksum.

The ASC signatures can be verified using PGP or GPG. Begin by following these steps:

1. Download the KEYS file.
2. Download the .asc signature for the relevant distribution file.
3. Verify the signature.
   • If using GPG:

      $ gpg --import KEYS
      $ gpg --verify <file-name>.asc <file-name>
     

   • If using PGP:

      $ pgp -ka KEYS
      $ pgp <file-name>.asc
     

Alternatively you can [also] verify the SHA-512 checksum of the file. For example, using the sha512sum command:

$ sha512sum -c <file-name>.sha512