Issue #2780405 by kiamlaluno: ConfigFormBase::buildForm() comment contain a reference to a theme hook, which is a function that doesn't exist

Issue #2725533 by timmillwood, alexpott, amateescu, webchick, dixon_, larowlan, dawehner, catch, Crell, Bojhan, jibran, Wim Leers, agentrickard, Berdir: Add experimental content_moderation module

Issue #2513534 by tim.plunkett, lokapujya, tedbow, LewisNyman, Manjit.Singh, alexpott, Maninders, Bojhan: Remove the 'disabled' region from Block UI

Issue #2611638 by Wim Leers, Nikhilesh Gupta: hook_entity_query_alter() is dead, remove it from entity.api.php

Issue #2773389 by martin107, claudiu.cristea, klausi: BrowserTestBase::getTextContent() wrongly returns the raw content

Issue #2553733 by alexpott, dawehner, Wim Leers, jibran: BrowserTestBase should be adding the config schema checker like WebTestBase

Issue #2778479 by kiamlaluno: ModuleHandler::buildImplementationInfo() comment contains a reference to not existing function

Issue #2778809 by chx: _entity_access is actually usable but you'd never tell that from the class doxygen

Revert "Issue #2776071 by damiankloip: run-tests.sh does not return a non zero status when tests fail with exception"

This reverts commit b026909e.

Issue #2776071 by damiankloip: run-tests.sh does not return a non zero status when tests fail with exception

Issue #2291055 by marthinal, tedbow, Wim Leers, kylebrowning, m1r1k, clemens.tolboom, jlbellido, vivekvpandya, snehal.brahmbhatt, dawehner, klausi, droti, alexpott, cloudbull, Berdir, heykarthikwithu, claudiu.cristea: REST resources for anonymous users: register

Issue #1446932 by timmillwood, mallezie, RobLoach, hussainweb, Wim Leers, rpayanm, kostyashupenko, mparker17, dawehner, Berdir, Crell: Improve statistics performance by adding a swappable backend

Issue #2752849 by pixelmord, ChandeepKhosa, ifrik, xjm: Display vocabulary description on Taxonomy page

Issue #2638140 by alexpott, dawehner, cilefen, xjm, Fabianx, Xano, catch: Error logging should log a backtrace consistently

Issue #1869548 by dawehner, jeqq, dmouse, slasher13, damiankloip, alexpott, nod_, AlxVallejo, chr.fritsch, yanniboi, effulgentsia, dixon_, -enzo-, Wim Leers, Crell, andypost, catch, Damien Tournoud, kim.pepper, linclark: Opt-in CORS support

Issue #2724363 by martin107, markdorison: The word "abstract" is confusing in documentation for Views handlers that are not abstract

Issue #2643206 by aofficer, Sakthivel M, seanpclark, Risse, gnuget, johnrosswvsu, therealssj, Anishnirmal, drnikki, Manjit.Singh, waybigsky, Truptti, Chi, prateekS, soumyajit.basu, psebborn, emma.maria, starshaped, stpaultim: Bartik: fix button layout appearance on node add/edit form (small devices)

Issue #2765957 by chanchal2002, Manjit.Singh, brahmjeet789, kostyashupenko, AaronChristian: Core installation page content overflows its background (CSS bug)

This reverts commit bd27a538.

Issue #1920902 by neclimdul, larowlan, alexpott, chx, sun, jthorson, damiankloip, Berdir, Mixologic, YesCT, hussainweb, rcaracaus, cweagans, catch, jibran, msonnabaum, dawehner, webchick, anavarre, heyrocker: Add a Drupal Yaml wrapper so we can default to PECL Yaml component if it is available

Issue #2537732 by Xano, tim.plunkett, gnuget, claudiu.cristea, drunken monkey, bojanz: PluginFormInterface must have access to the complete $form_state (introduce SubFormState for embedded forms)

Issue #2664780 by Wim Leers, tedbow, dawehner, klausi: Remove REST's resource- and verb-specific permissions for EntityResource, but provide BC and document why it's necessary for other resources

Revert "Issue #2664780 by Wim Leers, tedbow, dawehner, klausi: Remove REST's resource- and verb-specific permissions for EntityResource, but provide BC and document why it's necessary for other resources"

This reverts commit 85d755a9.

Issue #2664780 by Wim Leers, tedbow, dawehner, klausi: Remove REST's resource- and verb-specific permissions for EntityResource, but provide BC and document why it's necessary for other resources

Issue #2776055 by claudiu.cristea: Entity form/view route errors when a non-entity parameter comes first

Issue #2770761 by claudiu.cristea, mondrake: Derivatives should not be created on read-only stream wrappers

Issue #2639878 by RobLoach, omega8cc, memtkmcc: Use less demanding check to see if OPcache is active

Issue #306662 by naveenvalecha, andypost, larowlan, tim-e, mr.baileys, pguillard, alexpott, hussainweb, frankcarey, Tor Arne Thune, deepakaryan1988, jibran, tstoeckler: Add redirect option to site-wide contact forms