permanent MAC address of a network device even if a randomized MAC
address is used.
+ * Any .link and .network files that have an empty [Match] section (this
+ also includes empty and commented-out files) will now be
+ rejected. systemd-udev and systemd-networkd started warning about
+ such files in version 243.
+
* systemd-logind will now validate access to the operation of changing
the virtual terminal via a PolicyKit action. By default, only users
with at least one session on a local VT are granted permission.