Stability – Various crashes, freezes, audio/voice glitches, and many stability improvements.
Gameplay – Conversations, quests, plot states, combat, UI, camera, controls, follower/enemy AI and path finding, exploits, radar, and search.
Multiplayer – In addition to some of the gameplay improvements listed above, multiplayer fixes also cover areas such as animations, game mode bugs, stat reporting, and stability/crash fixes.
PC – Numerous control & UI fixes, fixes to some hitching, improved Mantle performance, graphical glitches.