Issue #3270882 by xjm: Drupal 10 uses guzzlehttp/psr7 for PSR-17 services and therefore it should be a direct dependency

Issue #3270323 by Spokje, murilohp, xjm: ModuleConfigureRouteTest::testModuleConfigureRoutes fails for modules which have a configure route and are deprecated

Issue #3239838 by longwave, Spokje, nod_, xjm: Update core eslint configuration to remove unused React and JSX rules

Issue #3259443 by marcvangend, bnjmnm, Abhijith S: Plugin settings do not appear when a configurable plugin is added AFTER removing all buttons

Revert "Issue #2636086 by Matroskeen, jian he, Sweetchuck, dawehner, Lendude: Add extra test coverage for operators of views date filters"

This reverts commit 428f586a.

Issue #2636086 by Matroskeen, jian he, Sweetchuck, dawehner, Lendude: Add extra test coverage for operators of views date filters

Issue #3231328 by Wim Leers, nod_: SmartDefaultSettings should select the CKE5 plugin that minimizes creation of HTML restriction supersets

Issue #3270110 by bnjmnm, Wim Leers: Toolbar config items missing "press arrow to do {x}" instructions for screenreaders

Issue #3270112 by bnjmnm, Wim Leers: Excessive aria-live announcing from ckeditor5-admin-help-message live region

Issue #3266308 by dww, murilohp, Vinodhini.E, alexpott, Kristen Pol: %extensions placeholder not extension names printed on the Status report warning about obsolete extensions

Issue #3264122 by Spokje, Taran2L, ankithashetty, quietone, catch, xjm, daffie: Move all non migration aggregator tests to the module in preparation of removal in d10

Issue #3260869 by lauriii, Wim Leers, bnjmnm, alexpott, catch: Resolve mismatch between <$block> interpretation by CKEditor 5 and Drupal

Issue #3232494 by bircher, NigelCunningham, alexpott: Optimise StorageCopyTrait for slow write operations

(cherry picked from commit b505e62b94e465c23eea3b2e2fedb1759e108f46)

Issue #3231337 by lauriii, Wim Leers: [drupalMedia] Remove manual dataDowncast from DrupalMediaEditing

Issue #3248228 by lauriii, Wim Leers: Unable to change selection after linking inline media when manual decorators have been defined

Issue #3267721 by nod_, Wim Leers: Add DrupalCI step for ensuring that CKEditor 5 build files are build correctly

Issue #3261248 by paulocs, andregp, andypost, longwave, quietone: Remove deprecated user.module functions

Issue #3268174 by Wim Leers, nod_, catch, lauriii: Bug in CKE 4 → 5 upgrade path "format" does not always map to "heading", it could map to "codeBlock" too, or both, or neither

Issue #3077703 by longwave, catch, xjm: Remove pre-8.7.7 core compatibility checks in extension parsing

Issue #3267274 by quietone, xjm, danflanagan8: Use aggregator fixture instead of migrate_drupal fixture in d6/MigrateBlockTest

Issue #3162228 by longwave, Spokje, freelock, jackson.cooper, phenaproxima, xjm: Composer 2 Fatal error Call to undefined method Composer\DependencyResolver\Operation\UpdateOperation::getJobType() in /home/mysite/public_html/core/lib/Drupal/Core/Composer/Composer.php:170

Issue #3265325 by xjm, Wim Leers, daffie: Raise a warning instead of an error when installing on MINIMUM_SUPPORTED_PHP

Issue #2911473 by Maouna, joachim, adinac, dhirendra.mishra, ravi.shankar, MaskOta, ranjith_kumar_k_u, kuldeep_mehra27, mahtab_alam, fabienly, carolpettirossi, joelpittet, jenlampton, dww: Selected yet disabled individual options from checkboxes element don't persist through save

Issue #3226716 by beatrizrodrigues, joachim, xjm, lucienchalom: Missing return value documentation for TranslatableInterface::addTranslation()

Issue #3256003 by andregp, ranjith_kumar_k_u, Satyajit1990, Gauravmahlawat, Kristen Pol: Olivero: tour module popup close button size issue

Issue #3252562 by rlhawk, mikelutz, benjifisher, danflanagan8: In Callback Migrate process, document how to use functions that accept no argument as callable

Issue #3268272 by sayco: TypeError: strpos(): Argument #1 ($haystack) must be of type string, int given in strpos()

Issue #3060875 by pavnish, Dakwamine, martin107, Neslee Canil Pinto, mikelutz, Berdir: ImageStyleStorage should extend ConfigEntityStorageInterface