+* "systemctl is-failed" to join "systemctl is-active" and "systemctl is-enabled".
+
+* journal is not closed properly at shutdown when run in a container?
+
+* All log messages generated from socket.c, service.c, ... should
+ include _SYSTEMD_UNIT= fields so that "systemctl status" can show
+ them along with the unit
+
+* define a message ID for "overmounting non-empty directory".
+
+* use polkit "imply" for binding hostname actions together
+
+* journal: when waiting for journal additions always sleep at least 1s or so, in order to minimize wakeups
+
+* man page for catalog APIs
+
+* add catalog api for querying the raw template rather then replaced text
+
+* When shutdown.target is queued begin with an asynchronous sync()?
+
+* Add ConditionBatteryPower= or ConditionACPower=? (but definitely not both)
+