Script remove-retired-packages checks which packages has been retired (removed) between current version of Fedora Linux and VERSION’s version. When no paramters is passed then VERSION is set to current version minus one.
dnf(8), fedora-upgrade(8), https://docs.fedoraproject.org/en-US/package-maintainers/Package_Retirement_Process/
If you experience some problem, please report it at: https://github.com/xsuchy/fedora-upgrade/issues
remove-retired-packages is built on top of DNF. If you want to later investigate what you actually done, you can check dnf history.
Miroslav Suchý <[email protected]>