Concept 2.0

The 5th beta of phpBB 3 is now out and not only that but the news posting about it remarks that the next version will probably be a release candidate - meaning they have virtually finished. Importantly, there will be an upgrade path from the release candidates so while it's still very questionable to use it in a production environment, it's plausable and any development work and re-modding can start without fear of your work being undone by a new release.