gh-146197: Include a bit more information in sys._emscripten_info.runtime by hoodmane · Pull Request #146346 · python/cpython
pythoninfo of the Emscripten CI job says:
sys._emscripten_info: sys._emscripten_info(emscripten_version=(4, 0, 12), runtime='node v24.14.0 (v8 13.6.233.17-node.41)', pthreads=False, shared_memory=False)
needs backport to 3.14
I'm not sure that it's a good idea to change sys._emscripten_info.runtime in a Python 3.14.x bugfix release. Some projects may rely on the current string format.