- API/ABI break in libsignon-extension.so which will affect extensions providing an implementation of the AbstractAccessControlManager (we are aware of Ubuntu's apparmor extension only, which is still in early developments) - Revamp of unit tests; in particular, installation of tests is untested and probably needs some fixes. Patches are welcome, and will be incorporated with the next release. - Support for peer-to-peer connections - Extend the AbstractAccessControlManager interface to provide an asynchronous method to process access control requests, via the new AccessRequest / AccessReply classes. - Fix a memory leak and a crash at exit - Show pid of signonpluginprocess in syslog - Tests: fix for out-of-tree builds - Tests: do not build "untrusted" tests - Tests: add access control tests - signond: create AccessRequests when AC is denied - signond: allow overriding config dir - signond: empty ACL means "no access" - Remove unmaintained MSSF and SMACK AC extensions - Support exchanging recursive QVariantMaps between signond and the plugins . Fixes: https://bugs.launchpad.net/bugs/1156776.