phablet@ubuntu-phablet:~$ apt-cache policy unity8
unity8:
  Installed: 8.02+15.04.20150603.1-0ubuntu1
  Candidate: 8.02+15.04.20150603.1-0ubuntu1
  Version table:
 *** 8.02+15.04.20150603.1-0ubuntu1 0
       1001 http://ppa.launchpad.net/ci-train-ppa-service/stable-snapshot/ubuntu/ vivid/main armhf Packages
        100 /var/lib/dpkg/status
     8.02+15.04.20150409.1-0ubuntu1 0
        500 http://ports.ubuntu.com/ubuntu-ports/ vivid/universe armhf Packages
phablet@ubuntu-phablet:~$ system-image-cli -i
current build number: 163
device name: mako
channel: ubuntu-touch/rc-proposed/ubuntu
last update: 2015-06-16 21:25:45
version version: 163
version ubuntu: 20150611.3
version device: 20150210
version custom: 20150617