l' instead of 'mark-install'. (Ales Kozumplik) - Allow installing optional packages from a group. (RhBug:1067136) (Ales Kozumplik) - groups: add installing groups the object marking style. (Ales Kozumplik) - groups: add Base.group_remove(). (Ales Kozumplik) - groups: add support for marking/unmarking groups. (Ales Kozumplik) - groups: add dnf.persistor.GroupPersistor(), to store the installed groups. (Ales Kozumplik) - logging: log plugin import tracebacks on the subdebug level. (Ales Kozumplik) - rename: dnf.persistor.Persistor -> RepoPersistor. (Ales Kozumplik) - doc: update README and FAQ with the unabbreviated name. (Ales Kozumplik) - groups: fix grouplist crashes with new libcomps. (Ales Kozumplik) - Do not terminate for unreadable repository config. (RhBug:1071212) (Ales Kozumplik) - cli: get rid of ridiculous slashes and the file:// scheme on config read fails. (Ales Kozumplik) - repo: log more than nothing about a remote repo MD download. (Ales Kozumplik) - drpm: fallback to .rpm download on drpm rebuild error. (RhBug:1071501) (Ales Kozumplik) - remove: Base.download_packages()' inner function mediasort(). (Ales Kozumplik) - tests: tidy up the imports, in particular import mock from support. (Ales Kozumplik) - changed documentation of distro-sync command (Jan Silhan) - added distro-sync explicit packages support (RhBug:963710) (Jan Silhan) - renamed testcase to distro_sync_all (Jan Silhan) - Minor spelling (Arjun Temurnikar) - i18n: translate repo sync error message. (Ales Kozumplik) - add support for ppc64le (Dennis Gilmore) - there is no arch called arm64 it is aarch64 (Dennis Gilmore)