[backend] support caching of an repodata error state
[backend] add arch parameter to addrepo_remote
[backend] bugfix: make sure addrepo_alien does not mess with %prpnotready
[backend] refactor: split update_projpacks from get_projpacks
[backend] update remote project data with data from remotemap to reduce RPCs
[backend] fix comment
[backend] refactor: split clone_projpacks_part and postprocess_needed_check from delayedfetchprojpacks processing
[backend] refactor: split find_linked_sources from do_fetchprojpacks
[backend] report network errors in getprojpack as "interconnect errors"
[backend] first try of async scheduler, enable with $BSConfig::sched_asyncmode = 1
[webui] Correct the footer links, fix owner search bug for binaries
        which have no package container owner set
[webui] Coolo wants old-school result titles, fixes #200
[webui] Adapt search controller test case
[webui] Get rid of old search test
[webui] - Fixed adding of unknown trackers in the PatchinfoController
- Added a link to a list of valid trackers
[api] fix source handling of packages which are reachable via a local project link which points to a remote project
[api] re-implement the "search alls project or package container for a certain user/group". Speedup from timeout to less 1 second.
[api] make it possible to configure OBS:RejectRequests for action types (bnc#804699)
[webui] OBS:RejectRequests takes all numbers of values now
[dist] update 2.4 release notes