Issue #3395986 by Taran2L, quietone, Spokje, andypost, smustgrave: Replace REQUEST_TIME in plugins with direct container access

Issue #3414165 by quietone, shalini_jha, adwivedi008, longwave: Use "install" not "enable" for modules in strings

Issue #3421114 by tstoeckler: [regression] Entity::toUrl() without argument is broken for entity types with a URI callback

Issue #3420977 by larowlan, smustgrave, Berdir, mstrelan: Convert Mail plugin discovery to attributes

Issue #2366129 by andypost, stefan.r, smustgrave, vacho: RegisterStreamWrappersPass and other have broken compiler pass for multiple tags

Issue #3418236 by mstrelan, smustgrave: Fix strict type errors: Convert remaining usages of FormattableMarkup to strings in core Functional tests

Issue #3113971 by Spokje, mondrake, acbramley, phenaproxima, andypost, murilohp, mpdonadio, ravi.shankar, pavnish, pifagor, vladbo, JeroenT, voleger, Taran2L: Replace REQUEST_TIME in services

Issue #3409895 by acbramley, longwave, smustgrave: [regression] toUrl can incorrectly return edit-form url when another link template shares the canonical url

Issue #3419909 by longwave, Spokje: Explicitly inject the container into ClassResolver and EntityTypeManager

Issue #3415940 by longwave, kristiaanvandeneynde, Spokje: Convert CacheTagsInvalidator to use a service collector

Issue #3364292 by BramDriesen, dww, alison, cilefen, jonathan1055, urvashi_vora: Use 'queueing' spelling instead of 'queuing'

Issue #3332593 by phenaproxima, Wim Leers, borisson_, lauriii, tim.plunkett: Adopt PluginExists validator in relevant places

Issue #3419356 by taraskorpach, acbramley: Use constructor property promotion on $serializer in Drupal\Core\Cache\DatabaseBackend

Issue #2820411 by Akhil Babu, smustgrave, larowlan, joachim, quietone: Improve the exception message when an entity handler class does not exist

Issue #3414349 by deviantintegral, taraskorpach, alexpott, smustgrave, catch: Improve the performance of \Drupal\Core\Update\UpdateRegistry::getRemovedPostUpdates()

Issue #839444 by mkalkbrenner, andypost, gnunes, hchonov, voleger, claudiu.cristea, keichee, gease, kfritsche, wells, sokru, tstoeckler, quietone, ravi.shankar, Damien Tournoud, Berdir, Fabianx, catch, Wim Leers, larowlan, kristiaanvandeneynde, twistor, daffie, alexpott, sun: Make serializer customizable for Cache\DatabaseBackend

Issue #2481349 by mfb, dagmar, jofitz, smustgrave, vasi, neclimdul, ziomizar, quietone, _utsavsharma, littlepixiez, xjm, fgm, Todd Zebert, hass, dawehner, heddn, webchick, catch: Prevent the use of placeholders that cannot be converted into strings when creating logs

Issue #3411922 by pradhumanjain2311, Tanuj., divya.sejekan, Chi, smustgrave: Increase max allowed granularity in Time ago formatter

Issue #3417985 by viren18febS, pooja saraah, joachim, longwave, smustgrave: Correct \Drupal\Core\DependencyInjection\Container doc

Issue #3076054 by godotislate, joaopauloc.dev, smustgrave, nod_, nayana_mvr, larowlan, alexpott, lauriii, quietone, benjifisher, anup.singh, bnjmnm: Existing field items should not be validated when adding another item in widget for unlimited cardinality field

Issue #3382581 by phenaproxima, borisson_, larowlan, Wim Leers, quietone: Add new `EntityBundleExists` constraint

Issue #3383131 by WalkingDexter, xjm, allisonherodevs, ashley_herodev, pradhumanjain2311, smustgrave, marcoliver, lauriii: Entity autocomplete form element ignores entities with label "0"

Issue #3410210 by quietone, sourabhjain, smustgrave, Spokje, catch: Remove statistics module from comments

Issue #3412556 by catch, smustgrave, andypost, longwave: Allow needs_destruction services to run on page cache hits

Issue #3409407 by quietone, smustgrave, xjm, longwave: Remove Book module from comments not in tests

Issue #3407912 by Akhil Babu, MacSim, smustgrave, Prashant.c, larowlan, arisen: Add a hook_ENTITY_TYPE_view_mode_alter()