I propose that you publish beta 13, with me starting to test the beta 13, given no too obvious bugs are left in there.
This proposal is based on the experience with the quality of previous beta releases. The first release candidate should be preceded by a beta release that has a beta quality instead of alpha quality.
we are thinking about publishing RC1 instead of beta13 as this indicates that we are in the final stage. We don't know any serious bugs but we do know about the lack of some content like documentation, export to OOo and the like.
What do you think?
Best regards, Chris