This is from the release notes from the 435 patch (private).
Version 435 is completely network compatible with all previous public releases of UT (versions
400, 402, 405b, 413, 420, 425, 428, and 432).
- fixed joystick button handling code (thanks Chris Carollo).
- hack fix for bad playerstart in CTF-Coret.
- fixed crash for servers with more than 255 characters worth of server packages.
- fixed problems with single player ladder than cropped up in 432.
- Server now report to clients whether or not they are password protected.
- Fixed incompatibility in ChallengeHUD that caused problem for some mods.
- In the editor, the "TextureLock" option should work 100% now.
- Fixed the editor crash that some people were getting when docking a browser and getting a
crash when trying to restart the editor.
- Rewrote "UEditorEngine:olySelectMatchingBrush" because SHIFT+B was crashing at
random times in the editor. Should be stable now.
- Brush clipping was merging faces on the resulting brush in the editor.
- May have fixed the random "WinMain/message pump" crash in the editor.
- Pre-432 spectators not allowed to join 435 servers (because of incompatibility).
So far, no bugs to report. Seems my framerates went up a little, but nothing spectacular. Still checking it out. Seems the big thing is the last line about spectators.
Version 435 is completely network compatible with all previous public releases of UT (versions
400, 402, 405b, 413, 420, 425, 428, and 432).
- fixed joystick button handling code (thanks Chris Carollo).
- hack fix for bad playerstart in CTF-Coret.
- fixed crash for servers with more than 255 characters worth of server packages.
- fixed problems with single player ladder than cropped up in 432.
- Server now report to clients whether or not they are password protected.
- Fixed incompatibility in ChallengeHUD that caused problem for some mods.
- In the editor, the "TextureLock" option should work 100% now.
- Fixed the editor crash that some people were getting when docking a browser and getting a
crash when trying to restart the editor.
- Rewrote "UEditorEngine:olySelectMatchingBrush" because SHIFT+B was crashing at
random times in the editor. Should be stable now.
- Brush clipping was merging faces on the resulting brush in the editor.
- May have fixed the random "WinMain/message pump" crash in the editor.
- Pre-432 spectators not allowed to join 435 servers (because of incompatibility).
So far, no bugs to report. Seems my framerates went up a little, but nothing spectacular. Still checking it out. Seems the big thing is the last line about spectators.