- update to 4.0.0: * Order branches according to OpenStack release names * Fix scanner tests failing with modern Git * Remove python-dev from bindep * remove unicode from code * Don't attempt to pull from empty cache file * Update CI to use unversioned jobs template OBS-URL: https://build.opensuse.org/request/show/1135344 OBS-URL: https://build.opensuse.org/package/show/openSUSE:Factory/python-reno?expand=0&rev=12