Issue #2368275 by martin107, dawehner, znerol, Crell, Wim Leers: EntityRouteEnhancer and ContentFormControllerSubscriber implicitly depend on too many services
Issue #2382667 by Wim Leers, Berdir: #post_render_callback's that result from other #post_render_calback are not processed
Issue #2294503 by Mile23, neclimdul: Component Utilities unit test cleanups
Issue #2374035 by dakku: Block module spelling corrections
Issue #1759090 by andrewmacpherson, InternetDevels, jjcarrion: Remove redundant CSS from theme settings form