+CHANGES WITH 207:
+
+ * The Restart= option for services now understands a new
+ on-watchdog setting which will restart the service
+ automatically if the service stops sending out watchdog keep
+ alive messages (as configured with WatchdogSec=).
+
+ * The getty generator (which is responsible for bringing up a
+ getty on configured serial consoles) will no longer only
+ start a getty on the primary kernel console but on all
+ others, too. This makes the order in which console= is
+ specified on the kernel command line less important.
+
+ * libsystemd-logind gained a new sd_session_get_vt() call to
+ retrieve the VT number of a session.
+
+ * If the option "tries=0" is set for an entry of /etc/crypttab
+ its passphrase is queried indefinitely instead of any
+ maximum number of tries.
+
+ * If a service with a configure PID file terminates its PID
+ file will now be removed automatically if it still exists
+ afterwards. This should put an end to stale PID files.
+
+ * systemd-run will now also take relative binary path names
+ for execution and no longer insists on absolute paths.
+
+ * InaccessibleDirectories= and ReadOnlyDirectories= now take
+ paths that are optionally prefixed with "-" to indicate that
+ it should not be considered a failure if they don't exist.
+
+ * journalctl -o (and similar commands) now understand a new
+ output mode "short-precise" that is similar to "short" but
+ shows timestamps with usec accuracy.
+
+ * The option "discard" (as known from Debian) is now
+ synonymous to "allow-discards" in /etc/crypttab. In fact,
+ the latter is preferred now (since it is easier to remember
+ and type).
+
+ * Some licensing clean-ups were made so that more code is now
+ LGPL-2.1 licensed than before.
+
+ * A minimal tool to save/restore the display backlight
+ brightness across reboots has been added. It will store the
+ backlight setting as late as possible at shutdown and
+ restore it as early as possible during reboot.
+
+ * A logic to automatically discover and enable home and swap
+ partitions on GPT disks has been added. With this in place
+ /etc/fstab becomes optional for many setups as systemd can
+ discover certain partitions located on the root disk
+ automatically. Home partitions are recognized under their
+ GPT type ID 933ac7e12eb44f13b8440e14e2aef915. Swap
+ partitions are recognized under their GPT type ID
+ 0657fd6da4ab43c484e50933c84b4f4f.
+
+ * systemd will no longer pass any environment from the kernel
+ or initrd to system services. If you want to set an
+ environment for all services, do so via the kernel command
+ line systemd.setenv= assignment.
+
+ * The systemd-sysctl tool no longer natively reads the