WowAce

4.1.0.6-Beta
    Gotta register for comms now

4.0.0.5-Beta
    4.0 bug fixes

3.3.0.4-Beta
    Ah undocumented changes to the API!

3.3.0.3-Release
    Track by QID instead of link, since the link changes with level

3.1.0.2-Beta
    Also match "complete" notes
    Add support for new improved tracker frame