When a program is large enough, even with 'stable' versions, there will always be people where something goes wrong.
In this case (a program in development), I doubt there will ever be a release that is totally bug free, so why not just grab the nightly that was released two weeks ago? Surely by now any critical bugs that could of been in there have been discovered?
I use C::B for all my C/C++ development, and by staying behind about a week on the SVN sources I haven't experienced anything critical at all yet.