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WCH Touch Driver 1.3.0
Adds monitor brightness controls under WCH → Monitor Brightness.
- Follows MacBook brightness changes or remembers independent monitor levels.
- Restores supported native Apple Silicon panels with hardware readback and bounded retries.
- Remembers readable physical-button adjustments on native panels.
- Controls compatible DisplayLink screens through Manager 17 and starts both connection paths promptly.
DisplayLink reports cached brightness, so physical-button changes cannot be read live. Those screens retain their own brightness on reconnect; automatic following resumes with the next MacBook brightness change.
Install from source · Brightness compatibility and behavior
Verification: 163 Swift tests, 140 standalone checks, and app build/signature verification.