The Witcher Website now offers the promised patch for The Witcher 2: Assassins of Kings, updating CD Projekt RED's action/RPG sequel to version 1.2. This page offers a manual patch, and this is mirrored on AtomicGamer, Gamer's Hell, and The Patches Scrolls, but word is: "It should automatically download from the game's launcher, however you need to make sure that your game is patched to version 1.1 before applying it. Steam version needs to be updated through the Steam patching system." As outlined in the patch notes, the new version has the previously released DLC and bug fixes, and it also adds the new "Barbers and Coiffeuses" DLC. Here's what to expect from that:

Some traders also provide barbershop services. For a small fee, Geralt can get them to change his hairstyle. Search notice boards for information about barbers and coiffeuses offering services of this nature in a given location. In Flotsam, in Chapter 1 of the game, these services are available from the antique book dealer Einar Gausel. In Chapter 2, look either for Sambor in Henselt’s Camp or for Felicia Cori in Vergen. This apprentice sorceress also provides hairstyling services in Loc Muinne, in Chapter 3 of the game.