This latest patch is a relatively small one but will have a big impact on the visuals of the game, especially if you started playing it after the scepter patch.
No need for long notes, it's really just three changes:
1.) Fixed a bug that was causing the game to default to "Fastest" quality settings for anyone who hadn't run the game before the scepter patch went live. This will fix a lot of things that made the game look ugly, like trees popping in late and looking low poly until you got extremely close.
2.) Added some additional detail to most of the materials found in the game, which will make them play better with light sources and add a significant amount of detail.
3.) Fixed a bug that would have the game run poorly if not focused on your desktop. This should no longer be an issue.