Features:
+* configure.ac pretends dbus was optional but actually hardcodes use of dbus' pkg-config file to determine various dbus dirs such as policy and activation dirs
+
+* consider showing the unit names during boot up in the status output, not just the unit descriptions
+
+* send SIGABRT when a service watchdog is triggered, by default, so that we acquire a backtrace of the hang.
+
+* shouldn't RouteMetric= in networkd's [DHCP] section move to [Network]?
+
+* dhcp: do we allow configuring dhcp routes on interfaces that are not the one we got the dhcp info from?
+
+* maybe allow timer units with an empty Units= setting, so that they
+ can be used for resuming the system but nothing else.
+
+* what to do about udev db binary stability for apps?
+
+* add a system-wide shutdown timeout, similar to the startup timeout we already have (see fdo bz #84110)
+
+* maybe provide an API to allow migration of foreign PIDs into existing scopes.
+
* kdbus: maybe rename "connection name" concept to something that doesn't reuse the word "name"?
* PID 1 doesn't apply nspawns devices cgroup policy