Dawn release v20250928.073008 at revision https://dawn.googlesource.com/dawn/+log/d930194b79289fa4eb2c593e71f233ae64e15c4c.
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.