I installed the milestone too at my test laptop. Besides the known "most annoying bugs" it works so far.
One thing I noticed are new network device names:
Is this an intended change?
hendrik@lthendrik:~> ip link
1: lo: <LOOPBACK,UP,LOWER_UP> mtu 65536 qdisc noqueue state UNKNOWN mode DEFAULT
link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00
2: enp2s0: <NO-CARRIER,BROADCAST,MULTICAST,UP> mtu 1500 qdisc mq state DOWN mode DEFAULT qlen 1000
link/ether 00:0b:5d:c7:3e:b0 brd ff:ff:ff:ff:ff:ff
3: wlp6s5: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc pfifo_fast state UP mode DORMANT qlen 1000
link/ether 00:13:ce:f2:6a:35 brd ff:ff:ff:ff:ff:ff
lo: still good old loopback
enp2s0: LAN-device, former eth0
wlp6s5: WLAN-device, former eth1
And what is the schema behind theses names?