SC2Mapster

New unit - Valkyrie
Functions the same as in Brood War. cannot move while it's firing. infact cannot even receive orders. does not however suffer from the sprite limit.

New unit - Dark Archon
Functions the same as in Brood War. has it's 3 abilities. Feedback, Maelstrom and Mind Control.

fix for wraith cloak research
twilight council renamed Citadel of Adun
more sounds imported (Zergling and Dragoon)
orbital command re-added to command center (dunno why it was removed. i dont remember doing it?)
probably lots more that i've forgotten