Dawn release v20250629.124903 at revision https://dawn.googlesource.com/dawn/+log/ecdfeb300dc914f15172b1471e90a9d9f802502f.
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.