From the patch Readme:
This is the 3.0 patch for The Mutant Factor Full Mod for both Crysis and Crysis Wars!
The following changes have been made:
1. Updated the "Settings.xml" file to reflect the new version.
2. Updated the "info.xml" file to reflect the new version.
3. Changed HDR settings on various light sources for more dramatic look
4. Added PFX to Armory in Gestation
5. Added PFX to hallway outside of Armory in Gestation
6. Changed Lighting in Main Lobby in Gestation
7. Added Light Props to Main Lobby in Gestation
8. Added PFX to hallways right before final reactor room in Mutation
9. Added more props to top floor at the 2nd set of elevators in Mutation
3.0 Patch Installation guide:Simply extract the files into your "TheMutantFactor" mod folder making sure that "settings.xml" and "Info.xml" are in the root folder and the "Gestation" and "Mutation" folders are in the "Levels" folder. Overwrite all identical files.
***If you are using Desura then the mod will update automatically.***
Here are a few screenshots to show the improvements made in this release: