Changelog & Release Notes

v0.3 - 2023-04-19

• Xen support

  • It’s now possible make a TRS build with Xen support. For more information about it, check the Xen documentation page.

• Parsec

  • Will now automatically be able to use OP-TEE PKCS#11 and fTPM services.

• SDK

  • EWAOL distro feature and OpenEmbedded SDK package has been enabled.

v0.2 - 2023-03-07

• Stable CI

  • xtest from OP-TEE (nightly and merge request)

  • Measured boot tests (nightly and merge request)

  • Secure boot (nightly and merge request)

  • ACS 1.0 manually, except QEMU, where it is in CI.

• Platform support, meaning that they work with TRS

  • QEMU

  • RockPi4

  • Synquacer

• New features

  • Authenticated policies.

  • Grub as part of the boot flow.

v0.1 - 2022-12-16

• Restructured the layer structure, by moving some layers up to the top level.

• QEMU is built by Yocto instead of relying on the host installed QEMU version.

• Changed repo release/branching strategy.

• Trusted Substrate documentation has moved into a subsection of TRS.

• Uses Trusted Substrate v0.2.

• Uses LEDGE Secure v0.1.

• Features enabled: LUKS disc encryption, Measured Boot, UEFI Secure Boot using U-boot.

v0.1-beta - 2022-09-02

Note

This release is slightly flawed, mostly due to the fact that code was checked out when the build was started and the code did not always track stable commits.

• Builds TRS for the QEMU target.

• Boot cleanly up to the login prompt.

• Nothing tested.

• RockPi4 works, but not officially part of the v0.1-beta release.