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

Issue #1561200 by szt, osopolar: Added Use machine names for better identification of similar field names.

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

Issue #1537776 by David_Rothstein | RyFo18: Importing a single 21st century year defaults to the current year.

Issue #1884516 by aaronbauman: Import with taxonomy term mapping fails if term name exceeds db size.

Issue #1884516 by aaronbauman: Import with taxonomy term mapping fails if term name exceeds db size.

Issue #1107522 by ditcheva, Uhkis, cthiebault, franz, nielsonm, Niklas Fiekas, twistor, mparker17, Lasac, guillaumev | jptl: Framework for expected behavior when importing empty/blank values + text field fix.

Issue #1033202 by jamesdixon, jamsilver, twistor, james.williams, Steven Jones, vordude, j0rd, mErilainen, gmario, rickmanelius, imclean, dasjo, guillaumev, jlyon, gilgabar, elliotttf, mukesh.agarwal17, patcon, wesnick, Bevan, kreynen, Grayside, fago, spotzero: [Meta] Generic entity processor.

Issue #2150989 by chilic | osopolar: SimpleTest fails: Undefined index: content-type, Notice file: http_request.inc Line: 57.

Issue #1080386 by elizzle, twistor, rhouse, AndyF, chadmkidner, retiredpro, slefevre1, moonray, asgorobets, jwmeyerson: Added How to get title and alt fields into your image import for drupal 7 feeds.

Issue #777888 by WorldFallz, liquidcms, firfin, tmsimont | timwood: Followup to importing importers.

Issue #1555974 by twistor | andyg5000: Fixed Save button should also add field mapping; Add button should also save config changes.