+* there should be path_hash_ops and we should use it in tmpfiles' hashmap object to deal with identical but differently spelt paths
+
+* rework pid watching logic, allow any number of units watch the same pid
+
+* be stricter with fds we receive for the fdstore: close them asynchronously
+
+* be stricter with pid file and notify pids: don't allow them to be outside of cgroup, except if sender is privileged
+
+* calenderspec: add support for week numbers and day numbers within a
+ year. This would allow us to define "bi-weekly" triggers safely.
+
+* add support for recursive bpf firewalling as supported by the newest kernel
+
+* add bpf-based implementation of devices cgroup controller logic for compat with cgroupsv2 as supported by newest kernel
+
+* introduce sd_id128_get_boot_app_specific() which is like
+ sd_id128_get_machine_app_specific(). After all on long-running systems both
+ IDs have similar properties.
+
+* emulate properties of the root cgroup on controllers that don't support such
+ properties natively on cpu/io/memory, the way we already do it for
+ "pids". Also, add the same logic to cgtop.
+
+* set TasksAccounting=1 on the root slice if we are running on the root cgroup,
+ and similar for the others, as soon as we emulate them properly. After all,
+ Linux keeps these system-wide stats anyway, and it costs nothing to expose
+ them.
+
+* sd-bus: add vtable flag, that may be used to request client creds implicitly
+ and asynchronously before dispatching the operation
+
+* implement transient socket unit.
+
+* make systemd-run create transient path and socket unit.
+
+* make use of ethtool veth peer info in machined, for automatically finding out
+ host-side interface pointing to the container.
+
+* add some special mode to LogsDirectory=/StateDirectory=… that allows
+ declaring these directories without necessarily pulling in deps for them, or
+ creating them when starting up. That way, we could declare that
+ systemd-journald writes to /var/log/journal, which could be useful when we
+ doing disk usage calculations and so on.
+
+* taint systemd if there are fewer than 65536 users assigned to the system.
+
+* deprecate PermissionsStartOnly= and RootDirectoryStartOnly= in favour of the ExecStart= prefix chars
+