[rhelgeby]

There's no reason to use the development version unless you want to test newest features, which are potentially unstable/incomplete/buggy features.

Testing it and reporting errors/bugs like in the first post is nice of course. We can't find all the bugs ourself so it's nice to have others testing it for us. However there's no support on the development version because it's a work in progress and may have incomplete or buggy features.