Issue #1333940 by yesct, quietone, pingers, chx, catch: Try to use is_file() instead of file_exists() in DrupalKernel::findSitePath()

Issue #2340341 by jiv_e, berdir, joelpittet, Antti J. Salminen, nicxvan, larowlan, dawehner, alexpott: Move template_preprocess, _template_preprocess_default_variables into services

Issue #3500683 by berdir, nod_, kristiaanvandeneynde, catch: Allow access policies to opt out of caching

Issue #3489416 by quietone, lavanyatalwar, shalini_jha, smustgrave, borisson_: Fix Drupal.Commenting.FunctionComment.MissingReturnComment in non-tests

Issue #2937558 by quietone, nod_, jungle, borisson_, longwave, catch, smustgrave: Fix 'Drupal.Commenting.DocComment.ParamNotFirst' coding standard

Issue #3207949 by quietone, kapilv, longwave, rakesh.gectcr, mile23, ro-no-lo, ricardoamaro, pancho, immaculatexavier, shashikant_chauhan: Fix Drupal.Commenting.FunctionComment.MissingParamType

Issue #3045177 by amateescu, darren oh, oily, krzysztof domański, catch, manuel garcia, fabianx: Entity queries for latest revisions should return the latest workspace-specific revisions

Issue #3490347 by alexpott, catch, dww, berdir, daffie, smustgrave: Replace ExtensionParser::scanDirectory() FileCache usage with InfoParser

Issue #3489179 by godotislate, ghost of drupal past: Referring the same entity multiple times breaks _referringItem

Issue #3159210 by amateescu, andypost, acbramley, larowlan, pooja saraah, jibran, pwolanin: Support route aliasing (Symfony 5.4) and allow deprecating the route name

Issue #3462700 by niklan, richardgaunt, smustgrave, pdureau: Update ComponentValidator to always include the component ID

Issue #3367556 by vensires, danchadwick, detroz, g089h515r806, groendijk: SDC components CSS & JS generated wrong url in windows / XAMPP

Issue #2886800 by jonathanshaw, claudiu.cristea, quietone, hctom, geek-merlin, larowlan, sam152, joachim, smustgrave: EntityAccessControlHandler::createAccess() returns false positive cache hits because it ignores context

Issue #2233261 by nicxvan, catch, berdir, andypost, sun: Deprecate hook_hook_info groups, mark hook_hook_info() for deletion

Issue #3488841 by mstrelan, shalini_jha, akulsaxena, smustgrave, nicxvan: Add array return to all *_info hook implementations

Issue #3499263 by nicxvan, smustgrave, berdir: Fix hook_install_tasks and hook_install_tasks_alter reference in HookCollectorPass

Issue #3490842 by nicxvan, alexpott, dww, smustgrave: Create hook_update_requirements() and hook_update_requirements_alter()

Issue #3490841 by nicxvan, dww, smustgrave: Create hook_runtime_requirements() and hook_runtime_requirements_alter()

Issue #3220784 by berdir, johnchque, mathilde_dumond, dww, quietone: ContentEntityBase::createDuplicate() should reset default revision flag

Issue #3069442 by nicxvan, jhodgdon, dww, berdir, quietone: Deprecate views_entity_field_label() in favor of EntityFieldManager->getFieldLabels

Issue #3498059 by mstrelan, shalini_jha, hetal.solanki: Add array return to all hook_requirements implementations

Issue #3081044 by shalini_jha, nlisgo, vivek panicker, smustgrave, alexpott, quietone: Allow default title arguments to be overridden

Issue #3490200 by mondrake, daffie, alexpott: StatementPrefetchIterator::fetchCol fails silently if the column index is out of range

Issue #3477277 by fjgarlin, arunkumark, smustgrave, alexpott: Do not hardcode URL in two places, use constant instead

Issue #3436395 by kristiaanvandeneynde, xjm, longwave, gabesullice, effulgentsia, smustgrave, catch, heddn, mcdruid, dww, bbrala, deviantintegral, benjifisher, greggles, larowlan, poker10, drumm: UserRolesCacheContext can lead to poisoned cache returns for user 1