Notifies the player when their character is affected by crowd control, interrupt, and spell lockout effects.
Instance-based chat channels
Separate chat channels for battleground/instance groups.
Pet Journal API updates
Pets are now identified using GUIDs (several functions renamed to this effect); added functions to translate a pet name to a pet GUID, and functions and slash commands to summon a random pet: /randompet and /randomfavoritepet.