After a research I noticed LucasArts released some new content for KOTOR II

Firstly official patches :

http://help.disney.com/articles/en_US/FAQ/Where-do-I-find-the-latest-patch-for-Knights-of-the-Old-Republic-II-The-Sith-Lords

High Quality Videos Patch :

[url=http://www.fileplanet.com/157381/150000/fileinfo/Star-Wars:-Knights-of-the-Old-Republic-II---High-Quality-Movie-Patch]http://www.fileplanet.com/157381/150000/fileinfo/Star-Wars:-Knights-of-the-Old-Republic-II---High-Quality-Movie-Patch[/url]

High Quality Music Patch :

http://www.gamefront.com/files/4527575/Music_Update_Patch

Some info about all patches :

[url=http://pcgamingwiki.com/wiki/Star_Wars:_Knights_of_the_Old_Republic_II_%E2%80%93_The_Sith_Lords]http://pcgamingwiki.com/wiki/Star_Wars:_Knights_of_the_Old_Republic_II_%E2%80%93_The_Sith_Lords[/url]

Probably official patches are included in GOG release but I don't think they release it with HQ Videos and Music Patch . But they are official patches too . Someone could anwser it ? If they are not included why ?

Well , I am quite surprised this time :D