Issue #2943035 by tedbow, xjm, tim.plunkett: hook_field_widget_multivalue_form_alter and hook_field_widget_multivalue_WIDGET_TYPE_alter are not invoked for single widget that handle multiple values

Issue #2940201 by xjm, amateescu, benjifisher, tedbow, tim.plunkett, Berdir: hook_field_widget_form_alter() can no longer affect the whole widget for multi-value fields

(cherry picked from commit 02af9bc3)

Issue #2936793 by tim.plunkett, tstoeckler, EclipseGc: EntityReferenceItem::generateSampleValue() should create a sample entity if a referenceable entity is not found

Issue #2904084 by Ruslan P, Venkatesh Rajan.J: Confusing title for "Boolean" field in "Manage form display"

Issue #2933964 by kiamlaluno, oakulm: Remove the left-over @todo comments in the BaseFieldDefinition class

Issue #2928699 by marcoscano, phenaproxima, amateescu, seanB, yoroy: Add an alter hook for the pre-configured field UI options and implement it in the Media module

Issue #2923015 by cburschka, amateescu, tstoeckler, alexpott, hchonov, mondrake, pfrenssen: [PHP 7.2] Incompatible method declarations

Issue #2927844 by Jo Fitzgerald, quietone, heddn: Correct references to 'iterator' plugin to be 'sub_process'

Issue #2925913 by alexpott, amateescu: EntityReferenceItem logs critical errors in onDependencyRemoval()

Issue #2282119 by amateescu, jibran, Jo Fitzgerald, yched, plach, timmillwood, fago, Sam152, larowlan: Make the Entity Field API handle field purging

Issue #2906600 by amateescu, Wim Leers, tstoeckler, cburschka: FieldItemList::equals() doesn't work correctly for computed fields with custom storage

Issue #2871591 by tedbow, Wim Leers, dagmar, borisson_, amateescu, dawehner, damiankloip, tstoeckler, mradcliffe, larowlan: Allow ComplexData in TypedData to specify computed properties that should be exposed in normalization and other contexts

Issue #2859304 by quietone, heddn, Jo Fitzgerald, maxocub, rivimey, phenaproxima, jhodgdon: Show field type migrations correctly in Migrate Drupal UI

Issue #2572791 by Mile23, andriyun, attiks, RoSk0: Fix 'Drupal.WhiteSpace.OpenBracketSpacing' coding standard

Issue #2905527 by EclipseGc, amateescu, tim.plunkett, larowlan: Introduce a sample value entity method to ease plugin filtering via context

Issue #2903908 by mfernea, martin107: Fix 'Drupal.Commenting.FunctionComment.ParamCommentIndentation' coding standard

Issue #2734345 by danmuzyka, hchonov, Jo Fitzgerald, GoZ, kristiaanvandeneynde, Berdir, alexpott: Comments: entity_id base field not overridden correctly in comment bundle field definitions for comment bundles attached to different entity target_type

This reverts commit eb0da10e.

Issue #2848775 by Sam152, eyilmaz, D34dMan, DuneBL, huzooka: BaseFieldOverride entities created by content_translation break content_moderation because they don't support computed fields

Issue #1986606 by jibran, pcambra, vijaycs85, dawehner, andypost, mbovan, Arla, adnen, vprocessor, tkuldeep17, xjm, kim.pepper, dobe, snig, larowlan, miro_dietiker, tim.plunkett, Berdir, Lendude, plach, olli, damiankloip: Convert the comments administration screen to a view

Issue #2847651 by murrow, rachel_norfolk, john@johncook.me.uk, mpdonadio, BarisW, droplet, tstoeckler, andrewmacpherson, prabhu9484, ok_lyndsey, benjifisher, yoroy, lauriii, martin107: Improve timezones selector with optgroups

Issue #2860654 by amateescu: Field storage CRUD operations must use the last installed entity type and field storage definitions

Issue #2541228 by amateescu, g089h515r806, Berdir, pawel_r: FieldConfigBase::setPropertyConstraints() and addPropertyConstraints() are broken

Issue #2805993 by blazey, tom_ek, alexpott, Wim Leers, Lund, Virbius: Provide base class for actions that update a field on an entity

Issue #2346019 by amateescu, tstoeckler, jibran, plach, Berdir, larowlan: Handle initial values when creating a new field storage definition

Issue #2843767 by arshadcn, Wim Leers, tstoeckler: EntityResource: Provide comprehensive test coverage for BaseFieldOverride entity + add missing access control handler

Issue #2403703 by claudiu.cristea, pritish.kumar, larowlan, alexpott, jibran, pwolanin, dawehner, Berdir: Allow field types to enforce the cardinality

Issue #2854454 by Maouna, hchonov: EntityReferenceFormatterBase::view() is applying the cacheability metadata but it should be merging it in order to preserve already present cacheability metadata

Issue #2665196 by rakesh.gectcr, quietone, Manuel Garcia, Jo Fitzgerald, webflo, mikeryan, phenaproxima, heddn: Migration for email fields is missing

Issue #1928868 by dawehner, fago, Gábor Hojtsy, Jose Reyero, tstoeckler, Wim Leers, Berdir: Typed config incorrectly implements Typed Data interfaces

Issue #2504607 by juanjesustrigo, sasanikolic, mgifford, dawehner: Change the return of fieldFilterXss to FieldFilteredMarkup

Issue #2851149 by hchonov, amateescu, Wim Leers: Exceptions on setting entity reference field with integer target ID and entity object