Extended Maintenance has begun, and it looks like a small patch has come with it. Patch 2.4.1 is less than 5 megabytes, and looks to mostly fix a few bugs with the combat log (including that annoying one where no settings were saved), sound, and shading, as well as a bug with Tranquilizing Shot. There might be more undocumented changes, of course, but we'll have to wait until the servers come up to see that.
Patch notes after the break!
Hunter
- Tranquilizing Shot no longer incorrectly restricts use of other Hunter
abilities in specific situations.
User Interface
- Combat Log
- Only the last 300 combat log entries are now stored.
- Filter settings are now properly saved.
- Changing zones will no longer reload the entire log
Bug Fixes
- Fixed a sound engine error that was causing lock-ups on exit.
- Fixed a shader error that was causing kernel panics on Mac PowerPCs.
- Fixed a bug on Mac that was preventing the intro Cinematics from
playing.
Fuente: http://www.wowinsider.com/