Dawn release v20251009.160624 at revision https://dawn.googlesource.com/dawn/+log/5cbb350dba4f57fcc3912e3708b1ed8bfb979a2f.
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.