Dawn release v20251204.180718 at revision https://dawn.googlesource.com/dawn/+log/dbe64e426552307caa93826f5ba99eaf40ae59de.
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.