The update will add a ton of new features including, a new Warzone, Flashpoint, Operation, UI customization and more. Full details can be found here.
EGM’s TAKE: Update 1.2 could really be a game changer for The Old Republic, basically fixing the majority of issues that players have had with the game since launch. A number of PVP changes are set to fix gear issues and remove the randomness factor from the game, which annoyed a lot of players. Finally three new pieces of content are being added on top of everything else, which is damn impressive for a free update.