Hello,

This is a kind reminder to platform owners.

If your platform is not covered by OpenCI, please test TF-Mv2.3.0-RC1 and confirm correct operation so we can include it in the release notes:

https://review.trustedfirmware.org/c/TF-M/trusted-firmware-m/+/50301/1/docs/releases/2.3.0.rst

Alternatively, please let me know if you need more time.

Thanks,

Anton

From: Anton Komlev via TF-M <tf-m@lists.trustedfirmware.org>
Sent: Friday, April 17, 2026 10:20 PM
To: tf-m@lists.trustedfirmware.org
Cc: nd <nd@arm.com>
Subject: [TF-M] TF-Mv2.3.0-RC1 is available for testing

Hello,

We are starting the TF-M v2.3.0 release, targeted for PSA certification and LTS support.
A new release branch release/2.3.x has been created and TF-Mv2.3.0-RC1 tag has been applied across all repositories.

At this stage all release tests have been built and passed on all TF-M platforms enabled in OpenCI.

I kindly ask all platform owners and downstream projects to test and confirm correct functionality on your platforms or report any issues. We would appreciate your feedback by April 24 or let us know if more time is needed.

Please note that the code is not frozen, and development can continue on the main branch as described in TF-M Release Process.

Thank you,
Anton