Dawn release v20250904.212722 at revision https://dawn.googlesource.com/dawn/+log/aa4428536cd4661106c8a38ef5259c70fec91b3a.
Built/tested with emsdk release 4.0.8.
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.