Bug fixes for integrated thunderbolt controllers: On Ice Lake, the Thunderbolt 3 i/o subsystem is fully integrated into the die. As a side effect it does not have a DROM, which means the host udev device does not have the device and vendor name and id attributes. Additionally the unique_id of said host controller changes with every boot, which breaks one of the fundamental assumptions in boltd. Therefore a number of bug fixes were necessary to properly support this new architecture:

• Don't store domains where uuids change across reboots [!220]
• Fixes for the journal and the domain's acl-log [!221]
• Version the store and use that to clean up stale domains once [!226, !231]
• Host identification for embedded thunderbolt controllers [!233]

Various other small bug fixes and memory leak fixes.