Dawn release v20250926.144300 at revision https://dawn.googlesource.com/dawn/+log/faa7054b5b65c3ce3774151952a68aa7668aa20b.
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.