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

Issue #3222769 by bbrala, alexpott, longwave, Matroskeen: [November 8, 2021] Replace all list (array destructuring) assignment to the array syntax

Issue #3222251 by bbrala, longwave: [November 8, 2021] Replace all isset constructs with the null coalescing operator

Issue #3207111 by guilhermevp, swatichouhan012, joachim: Improve ScaffoldFilePath::__construct() documentation

Issue #3217322 by effulgentsia, xjm, Gábor Hojtsy: Update dependencies except PHPUnit to latest releases as of June 3, 2021

Issue #3213295 by effulgentsia, tedbow, longwave, Spokje, xjm, catch: Update Symfony 5 components to 5.3-rc1

Issue #3211805 by xjm, Kristen Pol, longwave: Update composer/composer dev dependency in metapackages to 2.0.13

Issue #3209459 by longwave, catch, andypost: Switch to friends of behat MinkBrowserKitDriver for PHP 8 and Symfony 5 compatibility

Issue #3108262 by Mile23, andypost, Spokje, Pooja Ganjage, piggito, Chi, AdamPS, greg.1.anderson: Support directories other than vendor in the Hardening Plugin

SA-CORE-2021-001 by larowlan, stephenacrossri, siliconmeadow, mcdruid, xjm, vijaycs85, mlhess, greggles

Issue #3096781 by longwave, xjm, catch, Eric_A, mikelutz: symfony/mime and symfony/var-dumper versions are on 5.1.7 (not an LTS) and therefore have gaps in security coverage relative to Drupal minors

Issue #3180207 by andypost, alexpott, Gábor Hojtsy, Mixologic, xjm: Update laminas-diactoros, laminas-escaper and laminas-feed for PHP 8 compatibility