Update to 1.40.0 release

Update to 1.39.90 release (release candidate)
bridge: fix reapply of non-bridge properties (rh #2092762)
bridge: fix wired.mtu reapply (rh #2076131)

Update to 1.39.12 release (development)
bridge: fix reapply support (rh #2092762)

Update to 1.39.11 release (development)
dhcp: fix EXTENDED DHCP event to accept lease for dhclient plugin (rh #2109285)
ovs: honor unmanaged setting also for interfaces that fail (rh #2077950)

Update to 1.39.10 release (development)
initrd: set a default carrier timeout of 10 seconds in initrd (rh #2079277)
dhcp: wait DAD completion for DHCPv6 addresses (rh #2096386)
libnm: support wait-activation-delay property (rh #2008337)
veth: fix veth activation on booting (rh #2105956)
support a ipv6.addr-gen-mode knob in the global config (rh #208268)

Update to 1.39.8 release (development)
core: make ipv6.addr-gen-mode default configurable (rh #1743161) (rh #2082682)
dhcpv6: finish DAD before considering a lease to be good (rh #2096386)
core: add connection.wait-activation-delay property (rh #2008337)

fix priority of IPv6 addresses to prefer manual over DHCPv6 over SLAAC (rh #2097270)

Update to 1.39.7 release (development)
core: cancel the IP check on deactivation (rh #2080928)
core: ensure DHCP is restarted every time the link goes up (rh #2079406)
core: fix a leak of L3 configuration memory (rh #2083453)
ppp: fix a race with pppd when removing addresses (rh #2085382)
wifi: fix a crash when checking WEP supplicant capability (rh #2092782)

Update to 1.39.6 release (development)
Implement ACD (address conflict detection) for DHCPv4 (rh #1713380)

Update to 1.39.5 release (development)
device: commit l3cfg on link change only when the device is activating (rh #2079054)
l3cfg: during reapply, also clear IPv6 temporary addresses (rh #2082230)
dhcp: support overlong DHCP host names (rh #2033643)
cloud-setup: reorder addresses to honor "primary_ip_address" (rh #2082000)

Update to 1.39.3 release (development)
dhcp: save leases in /run (rh #1943153)
ovs: use asynchronous attach-port (rh #2052441)
device: set MTU after attaching bond port (rh #2071985)
l3cfg: drop NM_L3_CFG_COMMIT_TYPE_ASSUME and assume_config_once (rh #2077605)

generate docs during build instead of using pre-generated (2) (rh #1995915)

Update to 1.39.2 release (development)
dhcp: set "src" attribute for DHCP routes (rh #1995372)
dhcp: drop internal DHCPv4 client based on systemd code (rh #2073067)
core: delay startup complete for DNS update (rh #2049421)
nmcli: support offline mode to create and edit keyfiles (rh #1361145)

Update to 1.39.0 release (development)
ovs, dpdk: fix creating ovs-interface when the ovs-bridge is netdev

Upgrade to 1.37.3 release (development)
core: allow reapply on autoconnect-slaves property change (rh #2065049)
wifi: do not advertise channels outside regulatory domain (rh #2062785)
wifi: warn about WEP being phased out (rh #2030997)
bond: reject reapply when fail_over_mac was changed (rh #2003214)

Upgrade to 1.37.2 release (development)
core: preserve external ports during checkpoint rollback (rh #2035519)
core: fix ovs bridge deletion (rh #1935026)
core: shorten hostname when too long (rh #2033643)
nm-online: bump the timeout upper limit to 2073600 seconds (rh #2025617)
cloud-setup: fix crash when handling sigterm (rh #2027674)