[Serusers] lost in cvs tags - difference between 0.9.3 and rel_0_9_0

[Klaus Darilion]

Hi!

I'm lost in the name of new ser versions and the CVS tags. There is talk 
about version 0.9, 0.9.2 and 0.9.3, although I only found rel_0_9_0 on cvs.

What is the relation between this versions and the CVS tag.

thanks,
klaus