PennMUSH 1.7.7p6 has been released.
This is a major features release, and includes the rewritten flag system that allows for any number of flags and for run-time flag addition/modification by God via @flag. In addition, the name matcher has been rewritten for greater efficiency and less quirkiness. Several other minor changes and bugfixes are also included.
Back up your databases before you use this one, and read the patch instructions carefully. If you've hacked in your own flags in the past, read the UPGRADING file carefully.