Dawn release v20250906.192839 at revision https://dawn.googlesource.com/dawn/+log/7e45e468cf42e3c0d21d539010fc06b839021b62.
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.