Issue #3441718 by mondrake: Fix string array keys in data sets returned by data provider methods that do not match the parameter names in Unit tests

Issue #3437325 by narendraR, phenaproxima, alexpott, Wim Leers: Add validation constraints to system.date

Issue #3440170 by mxr576, quietone, smustgrave, longwave, larowlan: Forked DocParser incorrectly parses ::class notations

Issue #3439824 by quietone: Remove deprecated code from assertion, eventdispatcher and plugin components

Issue #3439527 by acbramley, smustgrave, alexpott: Add type hints to WebAssert::address* and cleanUrl

Issue #3158130 by longwave, Berdir, voleger, mayurjadhav, ranjith_kumar_k_u, _pratik_, smustgrave, acbramley: Many calls to ContextRepository::getAvailableContexts() due to entity upcasting

Issue #3427174 by longwave, quietone, dineshkumarbollu, mondrake, alexpott: Throw exception when calling NestedArray::setValue() when parents reference a non-array value instead of causing a PHP error

Issue #3001496 by jonathanshaw, SmovS, Prashant.c, ptmkenny, smustgrave, manish-31, alexpott, bojanz, tedbow, elber, Berdir, quietone: Add an alter hook to EntityQuery

Issue #3419690 by longwave, mondrake, immaculatexavier, alexpott: Find an alternative to trigger_error in Drupal\Core\Database\Query\Condition::compile

Issue #3427178 by mondrake, longwave: Replace calls to ::expectWarning*() from Drupal\Tests\Core\Security\DoTrustedCallbackTraitTest

Issue #3117410 by jungle, longwave, alexpott, andypost, Kristen Pol, daffie: Use an optimised autoloader in testing (follow-up)

Issue #3427176 by mondrake, longwave: Replace calls to ::expectWarning*() from Drupal\Tests\Core\EventSubscriber\SpecialAttributesRouteSubscriberTest

Issue #3438424 by catch, Berdir, alexpott, longwave: [random test failures] Race condition in state when individual keys are set with an empty cache

Issue #3438034 by tannguyenhn, adwivedi008, alex.skrypnyk, alexpott: Fix Composer Scaffold plugin event listeners

Issue #3438246 by mondrake: Change RecursiveContextualValidatorTest::providerTestValidatePropertyWithInvalidObjects to static

Issue #3427177 by longwave, quietone, dineshkumarbollu, samit.310@gmail.com, mondrake, alexpott: Replace calls to ::expectError*() from Drupal\Tests\Core\Render\ElementTest

Issue #3257457 by DieterHolvoet, scott_euser, smustgrave, ankithashetty, alexpott, larowlan, Berdir, dww: AmbiguousBundleClassException if multiple entity types share the same class

Issue #2575105 by Berdir, catch, longwave, quietone, kristiaanvandeneynde, andypost, alexpott, mathilde_dumond, pradhumanjain2311, amateescu, Wim Leers, xjm: Use cache collector for state

Issue #3431452 by godotislate, smustgrave, alexpott: Rename RenderElement and FormElement plugin abstract classes to RenderElementBase and FormElementBase

Issue #3436468 by longwave, smustgrave, alexpott: AjaxResponseSubscriber should lazily instantiate AjaxResponseAttachmentsProcessor

Issue #3436680 by mondrake: Method getMockForAbstractClass() of class PHPUnit\Framework\TestCase is deprecated in PHPUnit 10 - Step 2 ContentEntityBase

Issue #3054821 by mr.baileys, wiifm, sime, angrytoast, pobster, smustgrave, RichardGaunt, alexpott, Wim Leers, quietone, Berdir, neclimdul, acbramley: Include Cache-Control header on 301 redirects

Issue #2909185 by longwave, donquixote, andypost, andregp, pounard, jibran, martin107, kostyashupenko, catch, znerol: Replace ContainerAwareEventDispatcher with Symfony EventDispatcher

Issue #3364885 by andy-blum, mglaman, alexpott, mherchel, lauriii, smustgrave, isholgueras, Dave Reid, kostyashupenko, matthieuscarset, camoa, ctrlADel, fjgarlin, jwilson3: Allow themes to use a starterkit.yml file so it is easier to use the theme generator

Issue #3352256 by e0ipso, plopesc, bbrala, longwave, dww, catch, larowlan: Move code from the experimental SDC module to core

Issue #3376846 by kristiaanvandeneynde, larowlan, smustgrave, catch: Implement the new access policy API