Boomtown has a full list
of all of the new features in the new "issue" of City of Heroes
. While most of the changes are to allow the game to interact with the recently golden City of Villains
there are a couple of new changes (longer names) as well as a "sure to
be rolled back in a future issue" change of the games enhancement
system. As a side note, NC Soft is going to be removing sub level
35 heroes belonging to inactive accounts to free up names in the game.