Hi joe,
So when the engineers fix a problem it gets marked resolved. References to 'main' are like nightly/devel. Currently 5.0 is franklin & 4.5 is frank. It might then get verified by QA (quality assurance) at which point you'll see 'verified on build __'.
Disclaimer: I am not QA - but so far since the fix cal/doc print appears to working quite well on our own mailservers - we run every release ahead of time to make sure there's not problems, the concept is called 'eating your own dogfood'
