Dawn release v20250920.165324 at revision https://dawn.googlesource.com/dawn/+log/83c981ee477dd1ece3df6b27f6629e4c0ae5a956.
Built/tested with emsdk release 4.0.14.
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.