Dawn release v20260102.115618 at revision https://dawn.googlesource.com/dawn/+log/4e424acfe8019629d312cabe7242215d0206b32c.
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.