+* sd-event: generate a failure of a default event loop is executed out-of-thread
+
+* add "M" as recursive version of "m" to tmpfiles, then use it for
+ chowning /run/log/journal (but not /var/log/journal), so that we
+ adjust the perms of journal files created before tmpfiles ran.
+
+* expose "Locked" property on logind sesison objects
+
+* add bus api to query unit file's X fields.
+
+* consider adding RuntimeDirectoryUser= + RuntimeDirectoryGroup=
+
+* sd-event: define more intervals where we will shift wakeup intervals around in, 1h, 6h, 24h, ...