And it was a tough one.
Since the initial release we received a lot of responses, requests and comments about CDizz. We tried to implememnt as much as we could and it took us a while, debugging and adding small improvements until we had a decent release candidate.
All this was done while moving to a new server (which has it's own configuration problems we had to deal with)
Yaron also added several tutorial pages that should help new users with creating content.
The next step will probably be multilingual support, which really needs addressing at this point.
What are you waiting for? Go on and download the new version.