Issue #2909370 by Spokje, mfernea, neclimdul, zaporylie, quietone, xjm, osman, BartoszUrbaniak: Fix 'Drupal.Commenting.VariableComment.IncorrectVarType' coding standard

Issue #2363987 by Joseph Zhao, mr.baileys, Krzysztof Domański, acrosman, andypost, catch, lauriii: Add theme support for content of 401/403/404 responses

Issue #2924781 by osman, yogeshmpawar, zaporylie, mfernea: Missing @var annotation for scalars that do not provide default values

Issue #2599228 by tstoeckler, Taran2L, poornachandran, catch, vacho, johan.s, Berdir, hchonov, osman, tim.plunkett, GoZ, Voidtek, neetu morwani, psf_, alexpott, dxvargas, nkoporec, plach, andy@andyhawks.com, joey-santiago: Programmatically created translatable content type returns SQL error on content creation

Issue #2890380 by timmillwood, amateescu, acrosman: Remove descriptions of permissions in Content Moderation

Issue #2631468 by snufkin, johnmcc, DamienMcKenna, aaronbauman, kiwad, acrosman, esolitos, Tom Robert, Yogesh Pawar, acke: Menu subtrees in menu blocks show all subitems regardless of the active menu item

Issue #2474047 by arturogarrido, ejabrown, mikeburrelljr, acrosman, lauriii, pwolanin, dawehner: Remove Timer from DrupalKernel