Dawn release v20251215.205450 at revision https://dawn.googlesource.com/dawn/+log/d82bce098d999ae6dcf03eeeb7434bcab373347d.
Built/tested with emsdk release 4.0.20.
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.