Dawn release v20250814.211857 at revision https://dawn.googlesource.com/dawn/+log/835b596852f9c50571ef4ac401b0e202a8d72e3b.
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.