Assassin's Creed Origins update 1.4.0 is now available to download across PS4, PC, and Xbox One, Ubisoft has confirmed. This latest patch for the critically acclaimed stabathon introduces support for Curse of the Pharaohs DLC, which sees Bayek slugging it out with undead foes.

The publisher also confirmed that you'll be able to unlock a mystery reward for completing all 75 guided tours for Discovery Mode, while the remainder of the update is focused on squashing a number of bugs across the board.

Some of these are quest-specific, such as ironing out wrinkles in the missions All Eyes on Us, A Dream of Ashes, and Lady of Slaughter. Others improve general stability, as well as fixing a problem where Phylakes would not spawn, an issue where the player would be unable to leave the Krocodilopolis Arena after using the fast travel feature, and polishing up enemy reactions when observing chain assassinations. 

Be sure to check out the full patch notes on Ubisoft's official forums. Also, remember that you can now tackle the Trials of the Gods on a higher difficulty, which rewards brand new loot.