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

Issue #3440878 by adwivedi008, mondrake: Fix return typehinting for LangcodeRequiredIfTranslatableValuesConstraintValidator::validate()

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

Issue #3437566 by mondrake, longwave, catch, smustgrave, alexpott: Refactor trigger_error in TypedConfigManager

Issue #3427564 by phenaproxima, Wim Leers, alexpott, omkar.podey, Berdir, smustgrave, larowlan: Require `langcode: …` only for simple config that contains translatable values

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

Issue #3427172 by mondrake, longwave: Replace calls to ::expectWarning*() from Drupal\KernelTests\Core\Config\ConfigInstallTest

Revert "Issue #3437566 by mondrake, smustgrave: Replace trigger_error in TypedConfigManager with a logger"

This reverts commit fb5a0600.

Issue #3392903 by borisson_, Wim Leers, phenaproxima: Validate inputs of TypeResolver::resolveExpression(): only allow %parent, %type and %key

Issue #1170362 by alexpott, catch, pillarsdotnet, sun, jofitz, geerlingguy, steinmb, tresti88, DamienMcKenna, dpovshed, imclean, bradjones1, mErilainen, David_Rothstein, KarenS, BTMash, rickmanelius, Anonymous, smustgrave, Wim Leers, kreynen, webchick, websiteworkspace, phenaproxima, Kiphaas7, bbrala: Install profile is disabled for lots of different reasons and core doesn't allow for that

Issue #3425875 by Wim Leers, phenaproxima, smustgrave: Add validation constraints to search.settings

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 #3425058 by tstoeckler: [regression] Add a fallback in DraggableListBuilder::getWeight() to support entities with a NULL weight

Issue #3412361 by Wim Leers, phenaproxima, catch, effulgentsia: Mark Editor config schema as fully validatable

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

Issue #3415041 by alexpott, Wim Leers: Creating blocks that depend on content via the config installer often generates a warning

Issue #3422398 by Wim Leers, phenaproxima: Allow specifying a prefix for ConfigExistsConstraint, to enable using it for references to config entities

Revert "Issue #3414993 by alexpott: Add ConfigImporter to \Drupal\Core\Config\Importer\MissingContentEvent"

This reverts commit eafa8564.

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

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

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

Issue #3415821 by alexpott: StorageComparer should not wrap sourceStorage with a memory cache if it extends \Drupal\Core\Config\FileStorage

Issue #3405574 by alexpott, borisson_: StorageComparerInterface() is missing createChangelist() and  docs for StorageComparer::addChangeList(sort_order) are wrong

Issue #3328457 by xjm, dimitriskr: Replace most substr($a, $i) where $i is negative with str_ends_with()

Issue #3406929 by alexpott, quietone, bircher, borisson_, Wim Leers: Configuration being imported by the ConfigImporter sometimes has stale original data