Bug#929069: rename: description references rename in perl package, which has gone
> Description: Perl extension for renaming multiple files
> This package provides both a perl interface for renaming files
> (File::Rename) and a command line tool 'rename' which is intended to
> replace the version currently supplied by the perl package.
perl 5.28.1-6 (Buster) does not include rename any more.
(I installed this package hoping it was a drop-in replacement but
"rename -nv" does not work :/)