Dawn release v20250927.170548 at revision https://dawn.googlesource.com/dawn/+log/f1b3139fe1b4586f41d11260003c11a9fb86fe63.
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.