Merge branch 'release-4-0-0' into 'master'
Release 4.0.0 See merge request knot/knot-resolver!809
Self sign-up has been disabled due to increased spam activity. If you want to get access, please send an email to a project owner (preferred) or at gitlab(at)nic(dot)cz. We apologize for the inconvenience.
Release 4.0.0 See merge request knot/knot-resolver!809