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/releas...

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.