Yes, you're right, we should update the "official version" more often. The problem is that the "official" Beta we released on 17th of November went through more testing and we don't have that time to test each bi-weekly release. On the other hand we're constantly increasing the number of the JustCode tests so ultimately we should be able to release quite stable bi-weekly versions. Anyway, thanks for the feedback, it makes sense and we'll take the appropriate actions.
All the best,
the Telerik team