Welcome to October and Star Wars: The Old Republics (SWTOR) Game Update 2.4: The Dread War. The latest SWTOR update is the largest since SWTOR 2.0, adding new 4v4 Warzones, PvP Arenas, new gear options, and class balance changes. Additionally, the new story mission area of Oricon is now available with story missions involving the dread lords, including the new Dread Palace Operation.
You can patch up SWTORs Dread War update now and read the 2.4 patch notes for additional update details.
Source: SWTOR 2.4: The Dread War