(cherry picked from commit fe7caba7)

Issue #2905818 by Wim Leers, Lendude: Make sure \Drupal\Tests\BrowserTestBase::checkForMetaRefresh is case insensitive

(cherry picked from commit aae0baf8)

Issue #2803621 by Mile23: Break BrowserTestBase & children dependency on Simpletest, deprecate stub BC traits

(cherry picked from commit 5f77cf76)

Issue #2893061 by maxocub, Jo Fitzgerald, heddn, phenaproxima: Create a ProcessField plugin to process the field types

(cherry picked from commit bd2227e4)

Issue #2867154 by Manuel Garcia, vaplas, naveenvalecha, Lendude, phenaproxima, dawehner: Form: Convert system functional tests to phpunit

(cherry picked from commit cfbe5da7)

Issue #2868019 by michielnugter, Lendude, jonathan1055, dawehner, alexpott: AssertLegacyTrait field assertions not compatible with Simpletest assertions

(cherry picked from commit 36099473)

Issue #2904834 by Lendude: Move BROWSERTEST_OUTPUT_FILE logic in BrowserTestBase::setUp to a method and make BrowserTestBase and and \Drupal\FunctionalTests\Update\UpdatePathTestBase use it

(cherry picked from commit 9fe92d9e)

(cherry picked from commit c8daa8d2)

Issue #2350797 by pwolanin, amateescu, dawehner, dagmar: Orphaned menu links when nodes are deleted if menu_link_ui is not enabled

(cherry picked from commit e5493741)

(cherry picked from commit 913bde43279bb2331b572bfa773dad5d5650bbfe)

Issue #2803375 by cilefen, tedbow, saurabh-chugh, Wim Leers: Rename Outside-in module to "Settings Tray" for real

(cherry picked from commit e2e1f61c)

Issue #2884202 by Berdir, amateescu, phenaproxima: Non-persistent fields become unpurgeable zombies without their target entity type

(cherry picked from commit 271134ee)

Issue #2903524 by timmillwood, Sam152, amateescu, yoroy: Don't add quickedit to displays where entities have a forward revision

(cherry picked from commit bf31e8cb)

Issue #2889600 by droplet, drpal, Gábor Hojtsy, effulgentsia, Wim Leers: [regression] Restore \LocaleJavascriptTranslationTest test coverage and keep testing processed JS file

(cherry picked from commit 30366eba)

Revert "Issue #2868019 by michielnugter, jonathan1055, Lendude, dawehner, alexpott: AssertLegacyTrait field assertions not compatible with Simpletest assertions"

This reverts commit 1c5fff9a.

Issue #2897009 by vaplas, seanB, phenaproxima, harsha012, Wim Leers, cburschka, bojanz: MediaInterface is missing setName() and getName()

(cherry picked from commit 48f9801e)

Issue #2902429 by drpal, droplet, tedbow: Remove previous event handlers when opening new off-canvas block edit form in the off-canvas dialog

(cherry picked from commit fcf01cc8)

(cherry picked from commit 21abcfde)

(cherry picked from commit 7204a00a)

Issue #1862892 by oriol_e9g, joseph.olstad, vaplas, G.I.Joe, leopathu, peterpoe, cilefen, xjm, larowlan: When a theme has a managed_file field and a submit callback, call to undefined function error is thrown

(cherry picked from commit 7f9287e8)

Issue #2904134 by Wim Leers, tedbow: Settings Tray uses the off-canvas dialog type, but "off_canvas" is not an accurate form plugin name, "settings_tray" is

(cherry picked from commit cdfcaea1)

Revert "Issue #2526150 by catch, Wim Leers, Denchev, hussainweb, dawehner, mpdonadio, borisson_, fgm, olli, alexpott, flocondetoile, Berdir, Fabianx: Database cache bins allow unlimited growth: cache DB tables of gigabytes!"

This reverts commit bed67645.

Issue #2868019 by michielnugter, jonathan1055, Lendude, dawehner, alexpott: AssertLegacyTrait field assertions not compatible with Simpletest assertions

(cherry picked from commit 4c3c1f18)

Issue #2897133 by Sam152, larowlan: Address performance issues in \Drupal\workflows\Plugin\WorkflowTypeBase::deleteState

(cherry picked from commit aafc01552d36982b63fff60063998157c0bad8e6)

Issue #2827014 by michielnugter, Lendude, marcoscano, dawehner, cilefen, larowlan, xjm, droplet, alexpott, Wim Leers: Throw an exception when testing status code or response headers in functional JavaScript tests

(cherry picked from commit 6496b03d)

Issue #2865579 by amateescu, Sam152: Rewrite the 'Latest revision' views filter and remove the revision_tracker table

(cherry picked from commit 30a133b0)

Issue #2526150 by catch, Wim Leers, Denchev, hussainweb, dawehner, mpdonadio, borisson_, fgm, olli, alexpott, flocondetoile, Berdir, Fabianx: Database cache bins allow unlimited growth: cache DB tables of gigabytes!

(cherry picked from commit 8b94375e98b6d8aa5249de2bcf34b686e589339d)

(cherry picked from commit 517619e9)

(cherry picked from commit b9d6ef39)

(cherry picked from commit 061f3864)

Issue #2900421 by timmillwood, tim.plunkett, catch, Sam152: Architectural review of the Content Moderation module

(cherry picked from commit 22b8c335)

Revert "Issue #2900421 by timmillwood, tim.plunkett, Sam152: Architectural review of the Content Moderation module"

This reverts commit c7c9a329.

(cherry picked from commit 98c5df89)

Issue #2868880 by Lendude, michielnugter, vaplas: Random fails in ContextualFilterTest::testAddContextualFilterUI

(cherry picked from commit ad36d819)

(cherry picked from commit 92cbc4cf)

Issue #2900421 by timmillwood, tim.plunkett, Sam152: Architectural review of the Content Moderation module

(cherry picked from commit 4f7bd579477b7deb503cc030162664be85a4dc35)

Issue #2900911 by scott_euser, Sam152, Lendude: \Drupal\workflows\Form\WorkflowTransitionAddForm::form sets a default value for radios as an empty array

(cherry picked from commit 3bbf3142)

Issue #2824851 by Wim Leers, arshadcn, amateescu, tedbow, timmillwood, Berdir, tstoeckler: EntityResource::patch() makes an incorrect assumption about entity keys, hence results in incorrect behavior

(cherry picked from commit 3b3daa35)

Issue #2849674 by Lendude, mxh, tacituseu, podarok, andypost, pingwin4eg, axel.rutz, catch: Complex job in ViewExecutable::unserialize() causes data corruption

(cherry picked from commit 4884fb15)

Issue #2803891 by Jo Fitzgerald, pfrenssen, mfernea, gaurav.kapoor: Fix 'Drupal.Commenting.FunctionComment.ReturnTypeSpaces' coding standard

(cherry picked from commit 98c68fdb)