+ Fail early if we cannot get current FEC (Forward Error
Correction) value.
+ Allow reapplying ovs-bridge and ovs-port properties.
+ When activating a WireGuard connection to an IPv6 endpoint, now
NetworkManager creates firewall rules to ensure that the
incoming packets are not dropped by kernel reverse path
filtering.
OBS-URL: https://build.opensuse.org/package/show/GNOME:Factory/NetworkManager?expand=0&rev=526