Dawn release v20251202.213730 at revision https://dawn.googlesource.com/dawn/+log/2818fd9a708e9e76d384e2a32f777c75d09f5074.
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.