+* consider services with any kind of link in /etc/systemd/system enabled
+
+* teach systemctl to enable unit files in arbitrary directories
+
+* In systemctl make sure both is-enabled and is-active print a string, or neither.
+
+* Implement:
+ systemctl mask <unit>
+ systemctl unmask <unit>
+ Also support --temp to make this temporary by placing mask links in /run.
+
+* add support for /bin/mount -s
+
+* GC unreferenced jobs (such as .device jobs)
+
+* add JoinControllers= to system.conf to mount certain cgroup
+ controllers together in order to guarantee atomic creation/addition
+ of cgroups
+
+* avoid DefaultStandardOutput=syslog to have any effect on StandardInput=socket services
+
+* cgroup_notify_empty(): recursively check groups up the tree, too
+
+* fix alsa mixer restore to not print error when no config is stored
+
+* fix upstart reboot compat call
+
+* when failing to start a service due to ratelimiting, try again later, if restart=always is set
+