Note that Python 3.14 is not offered in a stand-alone package, instead the Python Install Manager notes in the "What's new in this version" section "This update bundles 3.14.2 as the default version." ...
install Install one, more, or all versions from a python-build-standalone release. update (or upgrade) Update one, more, or all versions to another release. remove (or uninstall) Remove/uninstall one, ...