Blizzard released today a minor patch update to World of Warcraft: Burning Crusade bringing the version to 2.4.1—however, recently

Hunter

  • Tranquilazing 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.

The latest Patch Notes can always be found at:
https://www.worldofwarcraft.com/patchnotes/

The latest Test Realm Patch Notes can always be found at:
https://www.worldofwarcraft.com/patchnotes/test-realm-patchnotes.html

PATCH 2.4.2

Yes, Blizzard is working some bug fixes that will either be released on patch 2.4.2 or 2.4.3

– UNIT_DIED isn’t showing up in combat log. It is fixed on 2.4.2 (source)

– OS X Version Not Following Symlinks