Issue #2490782 by MegaChriz, donquixote: Added parameter types for a few docblocks and some other code style fixes.

Issue #2342143 by MegaChriz: Fixed some coding standards that could automatically be fixed by PHP_CodeSniffer.

Issue #2541944 by MegaChriz, walkerasindave: Switch to feed author or user 1 during imports (fixed taxonomy mapping does not work with cron).

Issue #1962006 by MegaChriz, gordon, twistor: Added hook hook_feeds_config_defaults() to allow other modules to add extra configuration.

Issue #2854548 by MegaChriz: Don't display a warning about "Attach to content type" setting being the same as the node processor's content type when the importer is not attached to a content type.

Issue #2854548 by MegaChriz: Added warning when user has the "Attach to content type" setting the same as the node processor's content type.

Issue #2445477 by MegaChriz: Added validation for combination of settings that causes the "Process in background" setting to have no effect.

Issue #2450365 by MegaChriz, twistor, littledynamo: Fixed importer is not rescheduled for new sources when using attach to node.

Issue #2320781 by MegaChriz: Added validation for feed importer configuration: check for invalid bundle and invalid language.

Issue #2867182 by MegaChriz: Added a finishImport() method to FeedsSource to bundle tasks that need to be done at the end of an import.

Issue #1886230 by MegaChriz, generalredneck: fixed invoking rules events "feeds_before_import" and "feeds_after_import".

Issue #1143280 by David_Rothstein, MegaChriz, dshields, Matt V., marktheshark: Provide an option to delete the uploaded file after import is done.

Issue #1470530 by stefan.r, GaëlG, mikran, Cottser, gnucifer, MegaChriz, vinmassaro, kostajh, Mithrandir, riho, jaanhoinatski, nrambeck, byronveale, dbassendine, PsycleInteractive, imclean: Added Unpublish/Delete nodes not included in feed.

Issue #2275893 by twistor, dagomar: Fixed Process in background doesn't work on non-periodic imports.

Issue #1852048 by ianthomas_uk: Comments suggest exceptions are ignore, when in fact they are rethrown.

Issue #1660950 by valthebald: Fixed FeedsSource expects stored  to be array, which is not always the case.

Issue #1843146 by twistor: Add pluginType() method to be able to determine the plugin type without having to lookup the inheritance.