Kenn Hoekstra, project admin for Jedi Knight 2: Jedi Outcast, has announced that LucasArts will release the v1.04 patch tomorrow. Here's an excerpt from Kenn's .plan:
LucasArts will be releasing the 1.04 update for Jedi Knight II: Jedi Outcast tomorrow (Thursday) evening on their website at [URL]. Feel free to download and mirror it once it is available.Thanks to JediKnightII.net, as usual, for the news.
The update includes all of the fixes from 1.03, so if you don?t have that update yet, this is the only one you?ll need. A list of the changes in 1.03 can be found here: [URL]
The primary focus of 1.04 is multiplayer balance.
Update: You can grab the 1.04 patch here, courtsey of Shacknews.