Issue #3441394 by quietone, smustgrave, pradhumanjain2311, catch: Remove deprecated code in utilities

Issue #3416700 by catch, penyaskito, lamp5: Handle invalid compressed ajax_page_state more gracefully

Issue #3440170 by mxr576, quietone, smustgrave, longwave, larowlan: Forked DocParser incorrectly parses ::class notations

Issue #3439824 by quietone: Remove deprecated code from assertion, eventdispatcher and plugin components

Issue #3427174 by longwave, quietone, dineshkumarbollu, mondrake, alexpott: Throw exception when calling NestedArray::setValue() when parents reference a non-array value instead of causing a PHP error

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

Issue #3439525 by pradhumanjain2311, quietone, smustgrave: Update composer dependencies for Drupal 11.0

Issue #2909185 by longwave, donquixote, andypost, andregp, pounard, jibran, martin107, kostyashupenko, catch, znerol: Replace ContainerAwareEventDispatcher with Symfony EventDispatcher

Issue #3413268 by BramDriesen, longwave, Spokje, catch, mondrake, quietone, andypost: Add PHP 8.3 requirement to Drupal 11.0.x

Issue #3427744 by longwave: Add void return to Drupal\Component\DependencyInjection\Container::reset()

Issue #3427388 by godotislate, Berdir: Update Drupal\Component\Annotation\Doctrine\StaticReflectionParser::hasClassAttribute() to allow attribute subclasses

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 #3108309 by kim.pepper, bonrita, alexpott, andypost, longwave: Support Yaml::PARSE_CUSTOM_TAGS in \Drupal\Component\Serialization\YamlSymfony::decode

Issue #3205480 by alexpott, andypost, Wim Leers, catch, kim.pepper, longwave: Drop PECL YAML library support in favor of only Symfony YAML

Issue #3419987 by alexpott, Wim Leers, larowlan, dww: Fix Container::reset() and provide DrupalKernel::resetContainer()

Issue #3422543 by mstrelan, smustgrave, longwave: Make use of is_iterable and is_countable functions