“The Trustworthy Systems Team at Data61 (formerly NICTA) is pleased to announce seL4 release 2.0.0. The new release cleans up a large backlog of improvements we have been working on for the last 18 months. It also marks the transition to more frequent and regular releases, to minimise the lag between internal and public versions. We have also switched our release process to semantic versioning, so it’s easy to tell which seL4 releases are binary-compatible, source-compatible, or will require updates to user-level code. Specific changes are performance improvements to the IPC fastpath and scheduling, making seL4 even faster overall. All changes are formally verified for ARMv6 to full seL4 standard. There are also changes to terminology to eliminate confusion introduced by some object and system call naming in the past. For details please see the Release Notes posted on the developer mailing list.”
More information:
http://sel4.systems/pipermail/announce/2015/000010.html
http://sel4.systems/
Firmware Security 