Migrating from OH2 beta to OH2 release

Running OH2 beta on RPi, installed from online distribution via apt. Want to move to OH2 release. Must I remove the former or install right over? Advice please.

pi@raspberrypi:/etc/apt/sources.list.d $ apt-cache policy openhab2-online
  Installed: 2.0.0~20161227112533
  Candidate: 2.0.0~20161227112533
  Version table:
 *** 2.0.0~20161227112533 0
        100 /var/lib/dpkg/status
pi@raspberrypi:/etc/apt/sources.list.d $ apt-cache policy openhab2
  Installed: (none)
  Candidate: 2.0.0-1
  Version table:
     2.0.0-1 0
        500 http://dl.bintray.com/openhab/apt-repo2/ stable/main armhf Packages
pi@raspberrypi:/etc/apt/sources.list.d $

Use apt-get install openhab2. It will automatically replace your existing OH2 Beta deployment, keeping your personal configs. Take a backup first (also of your HABPanel config).