Issue #2159347 by david_garcia, claudiu.cristea: Aggregation not working simple test case
Issue #1938916 by joelpittet, akalata, a-fro, duellj, InternetDevels, lauriii: Convert locale theme tables to table #type
Issue #2382503 by Wim Leers: Not possible to render self-contained render array while a render stack is active
Issue #2362227 by dawehner, mpdonadio, znerol, tim.plunkett, skipyT: Replace all instances of current_path()
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
Issue #2378095 by Wim Leers, Devin Carlson: Convert all remaining attached individual CSS/JS assets to attached asset libraries
Issue #2377281 by hussainweb: Upgrade to Symfony 2.6 stable
Issue #2381491 by kattekrab: Change "and" to && in CKEditorPluginManager
Issue #2383277 by MrHaroldA: StringLongItem should not extend StringItem
Issue #2383633 by Gábor Hojtsy: Clean up in-line colon code style in config schemas