Supported 10.13.6 (High Sierra) through 11.0.1 (Big Sur). Note that this version was released just as Apple Silicon (M1) was launching, so native support was still in its early stages. Windows: Fully compatible with Windows 10 (64-bit).

Because Waves moves to new versions annually (V13, V14, etc.), users with V12 licenses must ensure they don't accidentally "upgrade" via Waves Central unless they have an active Waves Update Plan (WUP). 6. Why This Specific Version Matters

The v27.11.2020 release was designed for the transition period between older and newer architectures:

This was the "headliner" feature. Users could finally resize plugin windows from 75% to 200% of their original size. This addressed a long-standing complaint regarding plugins looking tiny on 4K or Retina displays.