Envy 0.9.5 is now marked as stable. I have removed version 0.9.4.
Here is the changelog:
* Fixed: the API mismatch should no longer occur since the nvidia modules in
/lib/modules/`uname -r`/volatile/ are now removed
* Added: Nvidia driver 100.14.09
* Removed: Nvidia beta driver 100.14.03
* Added: ATI driver 8.37.6
* Removed: ATI driver 8.36.5
As you can see, both ATI and the Nvidia driver are up-to-date, moreover the nasty API mismatch problem should no longer be such.
Please, remember to remove your previous release of Envy before you install this new release:
sudo apt-get --purge remove envy
You can get Envy here as usual.