0.2.20230609

Build with optparse-applicative-0.18: PR #4 by Sanchayan Maity.

0.2.20220819

Also remove builds with GHCs which are no longer on the PATH.

0.1.20220814

Windows: Fix crash when du is not available.

0.1.20210924

Added one-line report on how many directories are (or could be) removed.

0.1.20210815

Initial release.