This new version can import vertices AND faces and export the modified vertex coordinates (no edit of face data)
So you can still only edit vertex positions, but now you'll see what you're doing.
How to use
- Install the addon using Blender addon installer in User Preferences
- Go in Scene properties and find the Uexp Panel
- Select a Uexp path using the browser (disable RelativePath in the browser settings)
- Click Search Vertex Offset
- Import the desired LOD
- Make your edits
- Export the desired LOD