Cyrus 2.2.x vs 2.3

[Scott Russell]

Greets -

I'm going to be rebuilding our cyrus imap 2.1.x server in the next month 
and trying to figure out which version of cyrus I should use next. I 
understand that 2.2.x is stable and that 2.3.x in CVS is the development 
however it appears that some sites have jumped to 2.3 anyway. (What 
really got me thinking about it was when I noticed fastmail.fm has 
deployed 2.3)

In general, what are the advantages of 2.3 over 2.2.x for a basic site? 
We don't use murder but we do use SQL auth, sieve, postfix, and dspam on 
our IMAP server.

I guess I'm just curious what the driving factor is that pushes people 
to use 2.3.x instead of the stable 2.2.x release. :)

-- 
Scott Russell <lnxgeek at us.ibm.com>
IBM Linux Technology Center System Admin