Dawn release v20250620.211849 at revision https://dawn.googlesource.com/dawn/+log/6ac75a06d6f1fbed2b7b7c5fa1d50251647060b8.
Built/tested with emsdk release 4.0.8.
Use either the emdawnwebgpu-*.remoteport.py file (Emscripten 4.0.10+) or the emdawnwebgpu_pkg-*.zip.
For full instructions, see the README which is included in both files.