Bugfix release v2.2.1

Hello everybody,

   Bugfix release v2.2.1
   <https://github.com/rdiff-backup/rdiff-backup/releases/tag/v2.2.1>

Repository: rdiff-backup/rdiff-backup 
<https://github.com/rdiff-backup/rdiff-backup> · Tag: v2.2.1 
<https://github.com/rdiff-backup/rdiff-backup/tree/v2.2.1> · Commit: 
ce04276 
<https://github.com/rdiff-backup/rdiff-backup/commit/ce0427678b1b1dadef478b62048fa59e697d7d85> 
· Released by: github-actions[bot] <https://github.com/apps/github-actions>


     Main changes

Nothing big, only a few bug fixes, some to simplify the life of friendly 
packagers, and one enhancement update from @pcanning 
<https://github.com/pcanning> to show the size of any removed increment.


     Install

The installation, described in details in the read me 
</rdiff-backup/rdiff-backup/blob/v2.2.1/README.adoc>, has the quick version:

   * Linux, trust on your distro to provide the latest version of
     rdiff-backup "soon-ish" (or copr/PPA)
   * Windows, download the asset |rdiff-backup-2.2.1.win32/64exe.zip|
     from the tagged release
     <https://github.com/rdiff-backup/rdiff-backup/releases/tag/v2.2.1>
     and unpack it somewhere in your |PATH|.
   * Any supported Platform, and a few unsupported like BSD and MacOSX,
     use |pip install rdiff-backup| (or download and install the proper
     asset from the tagged release
     <https://github.com/rdiff-backup/rdiff-backup/releases/tag/v2.2.1>).
   * in call cases, you might want to have a look at the migration guide
     </rdiff-backup/rdiff-backup/blob/v2.2.1/docs/migration.adoc>.


     Help!

If you encounter issues, contact us on the rdiff-backup-users mailing 
list <https://lists.nongnu.org/mailman/listinfo/rdiff-backup-users> 
and/or report an issue 
<https://github.com/rdiff-backup/rdiff-backup/issues/new/choose>.

We could also use some help, so don't hesitate to raise your hand on the 
mailing list if you'd like to help your favorite backup tool!

—

This release has 27 assets:

   * rdiff-backup-2.2.1.tar.gz
   * rdiff-backup-2.2.1.win32exe.zip
   * rdiff-backup-2.2.1.win64exe.zip
   * rdiff-backup-delete.1
   * rdiff-backup-old.1
   * rdiff-backup-statistics.1
   * rdiff-backup.1
   * 
rdiff_backup-2.2.1-cp310-cp310-manylinux_2_12_i686.manylinux2010_i686.whl
   * 
rdiff_backup-2.2.1-cp310-cp310-manylinux_2_12_x86_64.manylinux2010_x86_64.whl
   * 
rdiff_backup-2.2.1-cp310-cp310-manylinux_2_17_x86_64.manylinux2014_x86_64.whl
   * rdiff_backup-2.2.1-cp310-cp310-manylinux_2_28_x86_64.whl
   * rdiff_backup-2.2.1-cp310-cp310-win32.whl
   * rdiff_backup-2.2.1-cp310-cp310-win_amd64.whl
   * 
rdiff_backup-2.2.1-cp37-cp37m-manylinux_2_12_i686.manylinux2010_i686.whl
   * 
rdiff_backup-2.2.1-cp37-cp37m-manylinux_2_12_x86_64.manylinux2010_x86_64.whl
   * 
rdiff_backup-2.2.1-cp37-cp37m-manylinux_2_17_x86_64.manylinux2014_x86_64.whl
   * rdiff_backup-2.2.1-cp37-cp37m-manylinux_2_28_x86_64.whl
   * rdiff_backup-2.2.1-cp38-cp38-manylinux_2_12_i686.manylinux2010_i686.whl
   * 
rdiff_backup-2.2.1-cp38-cp38-manylinux_2_12_x86_64.manylinux2010_x86_64.whl
   * 
rdiff_backup-2.2.1-cp38-cp38-manylinux_2_17_x86_64.manylinux2014_x86_64.whl
   * rdiff_backup-2.2.1-cp38-cp38-manylinux_2_28_x86_64.whl
   * rdiff_backup-2.2.1-cp39-cp39-manylinux_2_12_i686.manylinux2010_i686.whl
   * 
rdiff_backup-2.2.1-cp39-cp39-manylinux_2_12_x86_64.manylinux2010_x86_64.whl
   * 
rdiff_backup-2.2.1-cp39-cp39-manylinux_2_17_x86_64.manylinux2014_x86_64.whl
   * rdiff_backup-2.2.1-cp39-cp39-manylinux_2_28_x86_64.whl
   * Source code (zip)
   * Source code (tar.gz)

Visit the release page 
<https://github.com/rdiff-backup/rdiff-backup/releases/tag/v2.2.1> to 
download them.

Kind Regards, Eric