If you need a formal vulnerability or compatibility report:
Version is a maintenance and performance update focused on the Mac ecosystem. It addresses stability issues found in the initial 6.0 launch, improves CPU efficiency on Apple Silicon (M1/M2/M3) via Rosetta 2 and native mode, and refines the UI responsiveness on high-resolution Retina displays. Native Instruments Guitar Rig 6 Pro v6.1.1 -OSX-
The "Intelligent Qualities Modeling" uses machine learning to analyze how analog gear reacts to dynamic playing. For OSX users, this is computationally intensive, but v6.1.1 introduces optimized SSE4.2 instructions for Intel Macs and NEON optimizations for Apple Silicon, reducing latency to under 3ms at a 64-sample buffer. If you need a formal vulnerability or compatibility