* check spelling using codespell tool

* update version in meson.build, po/meson.build, po/Linux-PAM.pot, and

libpam/include/security/_pam_types.h

* regenerate Linux-PAM.pot and *.po using "meson compile Linux-PAM-update-po"

* prepare NEWS for release

* create a release tag using maint/gen-tag-message

* generate release tarballs using maint/make-dist

* generate detached signatures for release tarballs using gpg -ab

* push the release commit and the release tag

* upload the release tarball and its signature to the release announcement