+ https://bugzilla.redhat.com/show_bug.cgi?id=975864
+
+CGroup Rework Completion:
+
+* introduce "mainpid" for scopes
+
+* implement system-wide DefaultCPUAccounting=1 switch (and similar for blockio, memory?)
+
+* implement per-slice CPUFairScheduling=1 switch
+
+* handle jointly mounted controllers correctly
+
+* logind: implement session kill exceptions
+
+* make BlockIODeviceWeight=, BlockIODeviceBandwidth= runtime settable
+
+* introduce high-level settings for RT budget, swappiness
+
+* wiki: document new bus APIs of PID 1 (transient units, Reloading signal)
+
+* Send SIGHUP and SIGTERM in session scopes