In an attempt to make an already-lengthy title even longer, BioWare Austin released a new Game Update 5.1 "Defend the Throne" update for their Star Wars: The Old Republic - Knights of the Eternal Throne expansion earlier today. The update introduces new enemies, five new uprisings, a "Master Mode" difficulty, and more, but I'll let you spend some time on the official website reading through the entirety of what to expect. The launch trailer is below for easy viewing, however: