copr-frontend

• add support for optional namespaces in DistGit instances
• add a "storage statistics" link to footer
• fix the copr logo so it contains updated "fedora" font
• index the CoprChroot.deleted field to speedup API/UI
• a new admin command for prolonging unnoticed chroots
• properly notify all not-deleted chroots
• storage waste - drop upload temporary directories even upon source failure
• automatically request PR CoprDirs removal using a new action type
• colorize CoprDir-buttons on builds page, notifying users which of them will be removed soon
• fix build-listing for copr-dirs, show all builds by default again
• forked source builds now have forked source_status, too
• fixed the comps file hyperlink in web-UI form
• packaging - don't install test files (not used at runtime)
• allow user to disable generating appstream metadata (admin action is no longer needed)
• provide ENVRA build results via APIv3 (for particular build ID)
• review.txt link is now shown only for proper chroots
• add a logo for the OpenMandriva chroots
• the default value for MockChroot.comment should be none
• pruner: allow pruning also the finalized chroots
• invent a new FE-BE API version constant, guarding against incompatible FE/BE installations
• a new knob for turning a profiler on (devel setup)
• newly we show two latest blog post articles

copr-backend

• new weekly cron-job for analyzing storage use (graphs, statistics)
• added some convenience globals into copr_backend.setup module
• keep the max batch size really on the MAX_IN_BATCH limit
• require up2date rpmbuild version
• new action for removing CoprDirs (triggered by cron on frontend)
• fix the CompsUpdate action
• users now can disable appstream metadata generation themselves (without admins asistance)
• handle results.json given by builder, and provide it to frontend (served as APIv3 later)
• pruner: allow pruning also the finalized chroots on demand
• invent FE-BE API version, so backend politely waits for an updated copr-frontend version

copr-dist-git

• add a --foreground option for importer_runner.py
• install debugging helpers for indefinite imports (#1963954)

python-copr-common

• new action type for automatically deleting pull-request CoprDirs