Issue #3442713 by smustgrave, catch, Binoli Lalani, longwave: Remove deprecated code from the entity system

Issue #3419186 by Ruturaj Chaubey, phthlaap, balintpekker, smustgrave: Add a hook_ENTITY_TYPE_form_mode_alter()

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

Issue #3324560 by alexpott, mstrelan, dimitriskr, xjm, longwave, catch: Replace strpos/substr with str_starts_with() / str_contains() / str_ends_with()

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

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

Issue #2651418 by vasike, DieterHolvoet, smustgrave, Xano, rpayanm, quietone, alexpott, larowlan, catch, lauriii: Non-array values for #ajax

Issue #3421439 by godotislate, sorlov, quietone, smustgrave, alexpott, larowlan, longwave, andypost: Convert form and render element plugin discovery to attributes

Issue #3425849 by jackwrfuller, joachim: DraggableListBuilderTrait needs to say that classes using it must implement FormInterface

Issue #3425337 by mondrake: Fix root namespace classes DebugClassLoader forward compatibility warnings

Revert "Issue #3425337 by mondrake: Fix root namespace classes DebugClassLoader forward compatibility warnings"

This reverts commit ea9cc753.

Issue #3425337 by mondrake: Fix root namespace classes DebugClassLoader forward compatibility warnings

Revert "Issue #3425337 by mondrake: Fix root namespace classes DebugClassLoader forward compatibility warnings"

This reverts commit ff7c5de3.

Issue #3425337 by mondrake: Fix root namespace classes DebugClassLoader forward compatibility warnings

Issue #3420990 by godotislate, smustgrave, alexpott, kim.pepper, longwave: Convert Constraint plugin discovery to attributes

Issue #3420986 by kim.pepper, sorlov, larowlan, mstrelan: Convert Condition plugin discovery to attributes

Issue #3256524 by mondrake: [11.x] Adjust Database API to remove deprecated Drupal 10 code in Drupal 11

Issue #3358581 by pfrenssen, _tarik_, a.dmitriiev, smustgrave, longwave, larowlan: Deprecated function: array_slice(): Passing null to parameter #2 ($offset) of type int is deprecated in Drupal\Core\Config\Entity\Query\Query->execute()

Issue #3418298 by Akhil Babu, Kanchan Bhogade: Improve the exception message when an entity form class does not exist

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

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

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 #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()