This recommended update for wicked provides version 0.6.18 with various bugfixes:
- initial pre/post-up/down script and systemd service start support (boo#920070,boo#907215)
- fixed lease address owner and lifetime tracking to update address lifetimes on dhcp6 renewal, correctly drop (requesting/deferred) leases in wickedd not (yet) existing as lease in dhcp supplicants and avoid address exists error messages (boo#920889,boo#907694)
- add missed wpa_supplicant's wireless mode names (boo#927616)
- schema: require macvlan lower device same as vlan (boo#927065)
- fixes to use only ready devices by name to avoid dependency confusion mapping config to wrong device, event races and wrong use of the link-up instead of the wireless link-associated event (boo#918662,boo#921218).
- Build with -std=gnu89 to deal with GCC 5 defaulting to -std=gnu11 and that changing the semantics of 'inline'