I added this (more_itertools) here because it was listed in pkg_resources.extern.names.
The version corresponds to the version that already exists in the pkg_resources/_vendor the directory... But that is different from the version in setuptools/_vendor/vendored.txt. Maybe we should synchronise these versions so that it makes the life easier for downstream packagers "de-vendoring" setuptools?
_Originally posted by @abravalheri in https://github.com/pypa/setuptools/pull/4320#discussion_r1574750784_
Potentially other packages too.