Updating from CVS

I am constantly debating with myself as to whether I should be updating my version of JME.  I really want to take advantage of the new features (Especially 2.0), but I really don't want to have to rewrite half my code every few weeks either.  I also don't want to have to redo modifications to the engine such as OffscreenRenderer every update either.  I am also not sure how much I should be writing until 2.0 comes out, as the refactoring sounds like it will have a pretty big impact on how JME is used.  How do you all generally deal with updates?

I don't really notice the updates… there are new features but in most updates the old stuff is not changed.

I second that… I basically just update, and suddenly things work better (typically  ;)). Also, 2.0 is going to be a different kind of update… there will be updates for 1.0 and for 2.0. So you should have no problem.