Dawn release v20251206.165741 at revision https://dawn.googlesource.com/dawn/+log/577d50da861223a23317fbc1cd9811595ab65205.
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.