PennMUSH 1.7.6p8 and 1.7.7p12 have been released in the usual place. These are maintenance releases.
1.7.6p8 fixes minor bugs.
1.7.7p12 fixes those bugs and also reorganizes some of the code. It introduces a new @channel/recall feature, the accname() function, and several other minor features.
Both versions introduce a new way of managing the CHANGES files and the version-specific help that will make future patches less likely to fail.