Issue #2941457 by agentrickard, tim.plunkett, hbensalem: EntityAdapter::getIterator requires undocumented methods

Issue #2775653 by dawehner, droplet, michielnugter, Lendude, jibran, alexpott, Mixologic, klausi, juampynr, cosmicdreams, cspitzlay, justafish, drpal, larowlan, claudiu.cristea, Berdir, Mile23, andypost, xjm, mtodor: JavascriptTests with webDriver

Issue #2914839 by Sam152: The current moderation state in the "meta" region on content entity forms is coupled to the moderation_state field widget

Issue #2939692 by Leksat, blazey, larowlan: menu_link_content_entity_predelete deletes "collection", "add-form", etc. links

Issue #2940204 by plach, Wim Leers, effulgentsia, matsbla, Gábor Hojtsy, tacituseu: Translatable fields with synchronization enabled should behave as untranslatable fields with respect to pending revisions

Issue #2941275 by zuhair_ak, joachim: improve the exception message for a missing source ID value in \Drupal\migrate\Row

Issue #2937945 by yo30, kim.pepper, dawehner, voleger, larowlan: Add messenger to ControllerBase and FormBase

Issue #2940108 by yo30, quietone, maxocub: getLegacyDrupalVersion() returns string not int as documented

Revert "Issue #2940204 by plach, Wim Leers, effulgentsia, matsbla: Translatable fields with synchronization enabled should behave as untranslatable fields with respect to pending revisions"

This reverts commit bbfa34e7.

Issue #2936714 by gabesullice, Wim Leers, amateescu, Sam152, Berdir: Entity type definitions cannot be set as 'internal'

Issue #2914484 by tim.plunkett, larowlan, xjm: Prevent the layout field from being removed if overrides exist

Issue #2940204 by plach, Wim Leers, effulgentsia, matsbla: Translatable fields with synchronization enabled should behave as untranslatable fields with respect to pending revisions

Issue #2941488 by larowlan, Eli-T: Add a .htaccess file to core/profiles/demo_umami/modules/demo_umami_content/default_content/images to prevent direct downloading of images

Issue #2938186 by navneet0693, John Cook, Eli-T, markconroy, smaz, ckrina, andrewmacpherson, larowlan: Set toolbar warning message to only appear on admin/edit pages

Issue #2938900 by David_Rothstein, navneet0693, JayKandari: Replace profile-defined blocks with custom blocks to fix a variety of problems

Issue #2938686 by Adam_Moulsdale, andrewmacpherson: Pink button/link style in Umami fails WCAG 2.0 SC 1.4.3 Contrast (minimum)

Issue #2927344 by Wim Leers, xjm, webchick, larowlan, catch, David_Rothstein, yoroy: Specifically warn about end dates for PHP support for old versions

Issue #2905098 by tedbow, Jo Fitzgerald, Wim Leers, MerryHamster, Yogesh Pawar, rajeshwari10, larowlan, xjm: Change block entity form handler from 'off_canvas' to 'settings_tray'

Issue #2659616 by Lendude, greggmarshall, katzilla, hexabinaer: Check field order and fix below/above in descriptions

Issue #2809491 by ApacheEx, dawehner, Lendude: Convert AJAX part of \Drupal\field\Tests\Boolean\BooleanFieldTest::testBooleanField to JavascriptTestBase

Issue #2843707 by Chirag_Garg, lokapujya, xjm, gerzenstl: Default config for entity displays does not match what is saved

Issue #2939802 by Wim Leers, cburschka: Follow-up for #2824851: EntityResourceTestBase::getModifiedEntityForPatchTesting() handles @FieldType=path incorrectly

Issue #2935783 by larowlan, Wim Leers: RequestHandler's handle method interacts with the Route object but should be able to just declare arguments

Issue #2843328 by mpdonadio, alexpott, Mile23, cburschka, xjm: Enforce minimum PHP version in composer dependencies

Issue #2936704 by Wim Leers, amateescu, alexpott, Berdir: Remove REST route deprecations from DeprecationListenerTrait::getSkippedDeprecations(), use ExpectDeprecationTrait::expectDeprecation() instead

Issue #2922033 by tim.plunkett, mtodor, larowlan, xjm, pameeela, EclipseGc, samuel.mortenson: Use the Layout Builder for EntityViewDisplays

Issue #2922033 by tim.plunkett, mtodor, larowlan, xjm, pameeela, EclipseGc, samuel.mortenson: Use the Layout Builder for EntityViewDisplays

Issue #2857857 by vegantriathlete, Jo Fitzgerald, snehi, plach, xjm, Skabbkladden: Check use of "it's" in core to ensure proper use

Issue #2940050 by Mohit Malik, kiamlaluno: Fix the grammar for the comment describing TranslatableInterface::hasTranslation()

Issue #2940051 by Mohit Malik, kiamlaluno: Fix the punctuation in the comment describing what ContentEntityBase::isTranslatable() does

Revert "Issue #2932715 by mondrake, alexpott, vaplas: PHPUnit testing fails on Windows since #2928249"

This reverts commit 4352db07.

This reverts commit 06fd53d2.