Voodoo3 Macintosh OS 8.x Version: 1.0b7 (Beta7) have been released. This information is from the 3dfx website:
What?s new:
1. Fixed numerous 2D stability problems.
2. Updated Glide2.x and Glide3.x to newer versions.
3. Fixed bad clock speed setting present in Beta 6.
4. Removed system gamma settings while Glide is running.
System Requirements
MacOS 8.x Voodoo3 2000/3000 Graphics Accelerator
So if you have a Voodoo3 2000/3000 Graphics Accelerator, go get this update.