Hello,

Soon after the release we noticed a mistake in the release notes. The mistake was fixed and the release tag updated.

The small change is in documentation only so shall not cause any functional inconsistency.

Sorry for the possible inconvenience and thanks for understanding,

Anton

From: TF-M <tf-m-bounces@lists.trustedfirmware.org> On Behalf Of Anton Komlev via TF-M
Sent: Wednesday, August 4, 2021 11:17 AM
To: tf-m@lists.trustedfirmware.org
Cc: nd <nd@arm.com>
Subject: [TF-M] TF-M v1.4.0 release

Hello,

TF-M project released v1.4.0, tagged as TF-Mv1.4.0.

Please take a look into the release notes for the new features and changes:

https://git.trustedfirmware.org/TF-M/trusted-firmware-m.git/tree/docs/releases/1.4.0.rst

New major features are:

• Documentation restructure and enhancements.
• PSA Crypto migrates to Mbed TLS v3.0.0.
• First-Level Interrupt Handling (FLIH) proof of concept on AN521 and MUSCA-B1.
• Firmware Update service enhancement to support image update with dependencies.
• Partitions get loaded with Static Load mechanism.
• Decouple NS RTOS specific implementation from NS interface.
• PSA Crypto API interface updated to be based on Stateless Handle.
• MCUboot updated to version 'TF-Mv1.4-integ' to support multiple images in RAM_LOAD and DIRECT_XIP upgrade strategies.
• New platforms added.

Thanks to everyone who directly or indirectly contributed to this milestone.

Anton Komlev

TF-M technical lead

Arm Ltd.