Issue #2575105 by Berdir, catch, longwave, quietone, kristiaanvandeneynde, andypost, alexpott, mathilde_dumond, pradhumanjain2311, amateescu, Wim Leers, xjm: Use cache collector for state

Issue #3219513 by quietone, smustgrave, Vidushi Mehta, sourabhjain, rpayanm, longwave, xjm, dww, catch: Fix spelling for words used once, beginning with 'n' -> 'p', inclusive

Revert "Issue #3219513 by smustgrave, quietone, sourabhjain, Vidushi Mehta, rpayanm, longwave, xjm, dww: Fix spelling for words used once, beginning with 'n' -> 'p', inclusive"

This reverts commit f1e19f22.

Issue #3219513 by smustgrave, quietone, sourabhjain, Vidushi Mehta, rpayanm, longwave, xjm, dww: Fix spelling for words used once, beginning with 'n' -> 'p', inclusive

Issue #3328443 by xjm, rpayanm, alexpott, catch, longwave: Replace most strpos() === 0 or !== 0 with str_starts_with()

Issue #3232097 by daffie, longwave: [Symfony 6] Add "array" type hint to methods overriding Symfony\Component\EventDispatcher\EventSubscriberInterface::getSubscribedEvents()

Issue #3207567 by Spokje, quietone, guilhermevp, yogeshmpawar, daffie, alexpott: Fix Drupal.Commenting.FunctionComment.MissingParamComment

Issue #3120301 by alexpott, zestagio, Wim Leers: RoutePreloader: prevent preloading of routes generated by JSON:API

Issue #3055198 by catch, longwave, mikelutz, alexpott: [Symfony 5] Symfony/Component/EventDispatcher/Event is deprecated in Symfony 4.3 use Symfony/Contracts/EventDispatcher/Event instead

Issue #2776975 by joelpittet, dawehner, tim.plunkett, xjm, pfrenssen: March 3, 2017: Convert core to array syntax coding standards for Drupal 8.3.x RC phase

Issue #2665992 by alexpott, klausi, heykarthikwithu, xjm, tstoeckler: @file is not required for classes, interfaces and traits

Issue #2381505 by dawehner, pwolanin, aspilicious, rteijeiro: Unserialize preloaded routes on the fly