Version of Channels DVR

Is there any way of having our Version of Channels DVR updated automatically?

The server does check for stable release updates and installs automatically. If you mean for prereleases, you can make that happen easily with a cronjob.

I just checked mine and it was outdated and then did an update. Doesn't it do that with every update?

This page will show you the latest stable release versions, as well as the changelogs: