I assume that I am not involved in this email of yours, and that this email relates to some discussion going on between you and Chris; some discussion not visible in freemind developer mailing list.
If this assumption is incorrect, I do not understand the intent and context of this email. I do not understand whether I am involved, and in which way I am involved.
I think that the new beta should be called "Beta 16". The tag for Beta
16 is still not used because the Beta 16 previously created by me have
never been publicly accessible because of the need of further bug fixes
in SimplyHTML. Now the problems have been solved, and the Beta 16 can be
created, tagged and published.