Dawn release v20251009.173614 at revision https://dawn.googlesource.com/dawn/+log/78fff7bf05e787a29cfd37a037c2cb63a55e923a.
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.