Issue #1276258 by mongolito404, barraponto, mavimo, 30equals, rvilar, idflood: Completely hide empty field collections.

Issue #1807460 by jstoller, ericduran, hass, John Pitcairn, TimLeytens: Field collection doesn't play nice with workbench moderation (patch).

Issue #1268620 by Steven Jones, dwillems, lpeabody | Fidelix: Support Entity Cache in Field Collection.

Issue #1676206 by zhangtaihao: Fixed Required field with options widget is not validated for empty value '_none'.

Issue #1982184 by wizonesolutions, technicalknockout, DamienMcKenna | Peter Törnstrand: Fixed Can't export field collection defined by other field collection with Features.

Issue #1877800 by Matthew Davidson | wipeout_dude: Fixed Field collection Beta4 -> Beta5 upgrade fails.

Issue #1175082 by mikeryan, grendzy, pcambra, alexweber, greenjuls, danylevskyi, mrfelton, radiobuzzer, Bevan, jhedstrom, marvil07, rocket777, jpklein, David_Rothstein, Pierre Paul Lefebvre, darrenmothersele, xcafebabe, clemens.tolboom, Cottser, asherry, alanburke, fuerst, albarin | marcusx: Added Field collection field handler for migrate module.

Issue #1340354 by mrfelton, rocketeerbkw | TimG1: Disable redirect module for field collection items.

Follow-up for issue #1776424: Added update routine for removing orphaned field collection item entities.

Issue #1031010 by fago, Kristen Pol, tedbow, tim.plunkett, wizonesolutions, stevector: Support revisions for field collections.

Issue #1239946 by droath, fago, neddstark, jox, tim.plunkett: added option to hide blank items for multi-valued field collections using the embedded widget and enabled it by default. This circumvents problems with required fields and undesired saving of the blank items if default values are configured.

Revert Issue #1239946 by tim.plunkett: Fixed Embedded field collection items with a default value result in new items on save.

 Follow-up for Issue #1239946: Avoid empty div to appear when adding a new item using the embedded widget and a field collection field is required.

Issue #1239946 by droath, fago, neddstark, jox, tim.plunkett: added option to hide blank items for multi-valued field collections using the embedded widget and enabled it by default. This circumvents problems with required fields and undesired saving of the blank items if default values are configured.

Issue #1614578 by theunraveler, fago | John Pitcairn: Allow other modules to determine if collection item is empty, avoid saving empty item or rendering empty collection.

Revert "Issue #1329856 by blainelang, Morpheus80ta, jec006, serbanbjd: Only run validation when the form is actually submitted."

This reverts commit 96eff7c2.

 #1239946: fixed field-collection default values to be specified at fields part of the collection only, thus removed the addition default-value form for the embedded widget.

Issue #1269750 by bradjones1, ygerasimov, pwaterz, danmuzyka, mr.york, David_Rothstein, marvil07, eroepken | mErilainen: Fixed Exporting a Field Collection field with a default value to Features leads to a PHP parse error.

Issue #1329856 by blainelang, Morpheus80ta, jec006, serbanbjd: Only run validation when the form is actually submitted.

 Issue #1446674: make the interface translatable via i18n. Makes field-collection requiring a recent entity api dev version.

Issue #1208346 by mstrelan, eosrei: Implement a custom views_handler_relationship to provide a delta selector.

Issue #1282566 by juampy, tim.plunkett: Don't check the item weight when editing the widget default value.

Issue #1084268 by mongolito404, tim.plunkett: Fixed 'Exception: Invalid field name given' in FieldCollectionItemEntity.

Issue #1315432 by zilverdistel: Fixed deleting a translated node with a collection also deletes the collection entity.