* check spelling using codespell tool

* commit changes prepared by maint/update_copyright_years.sh

* update copyright year number range in COPYING, tests/COPYING,

and debian/copyright files

* prepare NEWS for release

* generate release notes for strace.io and git repository mirrors

using maint/gen-release-notes.sh, maint/gen-release-github.sh

and maint/gen-release-gitlab.sh

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

* generate a release tarball using maint/make-dist

* send the tarball to release farms for the final testing

* prepare and test package builds for ALT and Rawhide

* generate a detached signature for the tarball using gpg -ab

* push the release tag to all git repository mirrors

* upload the tarball, it's signature and release notes to strace.io

and all git repository mirrors

* adjust the link to the latest release at strace.io

* submit a release announce to strace-devel

* update irc #strace topic using /topic #strace

* update https://en.wikipedia.org/wiki/Strace

* tweet the news

* announce the new release at https://freshcode.club/projects/strace

* announce the new release at other news-related sites