http://dovecot.org/test/

Been a while since last release. Still seems there are some mbox problems, but I haven't been able to break anything for last few days. I guess it's stable enough. At least more stable than test46 which crashed quite often when expunging.

• pretty much rewrote "index extension" support. it's now possible to add extensions to headers and to message records. it's possible to resize them. I'll probably use it soon to change mbox code to use 32bit offsets and automatically grow to 64bit offsets once mbox grows over 4GB (well, yes, rare, but.. :)
• login_greeting and login_greeting_capability settings
• auth_verbose is even more verbose
• mbox fixes/optimizations
• other fixes/additions