Issue #2018795 by mgifford: Add Jesse Beach as a Accessibility Maintainer.
Issue #2235099 by ParisLiakos, catch: Move Archiver to Drupal/Core.
Issue #2248051 by Sutharsan: Remove last references to Entity Storage Controller.
Issue #2226805 by ChandeepKhosa | Cottser: Remove unneeded code from template_preprocess_field().
Issue #2245989 by juampy: Wrong class docblock in TableSortExtenderUnitTest.php.
Issue #2222431 by TechNikh, visabhishek, YesCT, jhodgdon: Project name clean up after Picture module renamed Responsive Image.
Issue #2147009 by tim.plunkett, RoSk0 | vijaycs85: Convert all forms in ajax_forms_test module to FormInterface.
Issue #2213319 by sun, dawehner: Create a single Container CompilerPass to collect + add handlers to consumer service definitions.