Return an error when transaction fails (RhBug:2170093)

Omit src RPMs from check-update (RhBug:2151910,2203069)
automatic: Fix online detection with proxy (RhBug:2022440,2189851)

Update translations

Ignore processing variable files with unsupported encoding (RhBug:2141215)
Better explain traceback of rpm.error with dnf

Document changes to offline-upgrade command (RhBug:1939975,2139324)

Add support for rollback of group upgrade rollback (RhBug:2016070)
Move system-upgrade plugin to core (RhBug:2054235)
Fix plugins unit tests + unload plugins upon their deletion (RhBug:2134309)

Allow passing plugin parameters with dashes in names (RhBug:1980712)
Fix upgrade from file to noarch pkg (RhBug:2006018)
Add support for group upgrade rollback (RhBug:2016070)
Expose plugin unload method to API (RhBug:2047251)
Add doc related to --destdir and --downloadonly options (RhBug:2100811)
Set default value for variable to prevent crash (RhBug:2091636)
Don't include resolved advisories for obsoletes with sec. filters (RhBug:2101421)

[doc] Describe how gpg keys are stored for `repo_ggpcheck`
Add only relevant pkgs to upgrade transaction (RhBug:2097757)

Backport fix for leaks of libsolv's page file descriptors in Base object
Include instructions for regenerating patches.

Add documentation for query api flags
Fix processing of download errors
Fix history undo on a Reason Change
Fix remove when no repos are enabled
Improve "proxy" configuration option documentation

Rebuild with new release number

Allow destdir option with modulesync command

Bump release number because of conflicting version of 8.5 build

Add fail_fast parameter to _download_remote_payloads() method
Throw CompsError when a group or environment is not found for the install methods
Respect cacheonly in python dnf API (RhBug:1862970)
[doc] Improve description of multilib_policy=all (RhBug:1996681,1995630)
[doc] Document default colors

Improve signature checking using rpmkeys (RhBug:1967454)

Fix covscan issue: dnf/rpm/miscutils.py: fix usage of _()