This latest release fixes a bug causing lag issues in Star Wars Battlefront with SLI enabled, and at least a couple of fixes for 144Hz monitors.
More importantly . . .
Added or updated the following SLI profiles:
• Bless - DirectX 9 SLI profile added
• DayZ - SLI AA and NVIDIA Control Panel AA enhance disabled
• Dungeon Defenders 2 - DirectX 9 SLI profile added
• Elite Dangerous - 64-bit EXE added
• Hard West - DirectX 11 SLI profile added
Many important reasons to read through the release notes on this one.