Issue #2371605 by plach, larowlan: SqlContentEntityStorage::countFieldData() fatals for revision metadata fields and the UUID field
Issue #2407801 by dawehner, Gábor Hojtsy, yched, jibran: Views generic field handler does not work with base fields
Issue #2368797 by Wim Leers, dawehner, rteijeiro: Optimize ajaxPageState to keep Drupal 8 sites fast on high-latency networks, prevent CSS/JS aggregation from taking down sites and use HTTP GET for AJAX requests
Revert "Issue #2221699 by mpdonadio, mikey_p, kim.pepper, arlinsandbulte: HTTP_HOST header cannot be trusted" This reverts commit 2c9eddf3.
Issue #2221699 by mpdonadio, mikey_p, kim.pepper, arlinsandbulte: HTTP_HOST header cannot be trusted
Issue #2406543 by alexpott: Remove ConfigFactory::setOverrideState and ConfigFactory::getOverrideState()
Issue #2220559 by benjy, swentel, lokeoke, visabhishek, hampercm, joshi.rohit100, amitgoyal: Entity displays must have a settings array
Issue #2094499 by amateescu: Convert "Manage (form) display" forms to be the official entity edit forms for EntityView[Form]Display objects
Issue #2350551 by Wim Leers, alexpott, damiankloip, arlinsandbulte: Views fields that have attached assets are lost when Views output caching is enabled
Issue #2225427 by ianthomas_uk, martin107, JeroenT, LoMo: Remove remaining uses of deprecated language functions (mostly in object oriented code)
Issue #2350837 by dawehner, Berdir, larowlan, Wim Leers: Convert most usages of EntityInterface::getSystemPath() to use routes
Issue #2140511 by alexpott, Gábor Hojtsy, swentel, babruix, ohthehugemanatee, jessebeach, Berdir: Configuration file name collisions silently ignored for default configuration
Issue #2392319 by alexpott, effulgentsia: Config objects (but not config entities) should by default be immutable
Issue #2399037 by effulgentsia: String::format() marks a resulting string as safe even when passed an unsafe passthrough argument
Issue #2358369 by balagan, Katiemouse: getParameters() vs. getRawParameters() on RouteMatch should not be documented the same
Issue #2379741 by Wim Leers, damiankloip: Add Renderer::getCacheableRenderArray() to encapsulate which data is needed for caching a render array and have views use it
Issue #2040135 by Wim Leers, Berdir: Caches dependent on simple config are only invalidated on form submissions
Issue #1973618 by dawehner, donquixote, plach, Mile23: DIC: Lazy instantiation of service dependencies (ProxyManager for "proxy services")
Issue #2136559 by Gábor Hojtsy: Config entity admin lists show configuration with overrides (eg. localized)
Issue #2342057 by dawehner, hussainweb, Wim Leers: Expand BlockPluginInterface to take into account $return_as_object
Issue #2281645 by dawehner, andypost: Make entity annotations use link templates instead of route names
Issue #2151469 by rpayanm, lokapujya, JeroenT, alansaviolobo, Richard Damon, pflame, ianthomas_uk: Clean-up usage of deprecated list_themes() and _system_rebuild_theme_data() in favor of theme_handler service.
Issue #2172017 by dawehner, larowlan, MegaChriz, kim.pepper, Désiré, Sam Hermans, tim.plunkett, Antti J. Salminen: Bulk operations does not respect entity access