Issue #1985406 by jhedstrom, alexpott, Dave Reid, olli: #states not supported for elements in formatter settings being displayed on Views field handler form

Issue #2183983 by Gábor Hojtsy, vijaycs85, Berdir, Wim Leers, webflo, alexpott: Find hidden configuration schema issues

Issue #2391245 by Gábor Hojtsy, Wim Leers: Resolve remaining misc issues with configuration schema fails

Issue #2167379 by Elijah Lynn, filijonka: db_select docblock should list optional parameters as (optional)

Issue #2358991 by JeroenT, ianthomas_uk, rpayanm, jamesdixon, er.pushpinderrana, Ashok Negi: Remove usage of drupal_mail()

Issue #2384527 by tadityar, areke, rpayanm, preshetin: Make the class variables protected for ShortcutSet

Issue #2384665 by benjy, penyaskito: Follow-up: FieldConfigBase::calculateDependencies() fatal error is unhelpful

Issue #2381299 by hussainweb: Clean-up block module test members - ensure property definition and use of camelCase naming convention

Issue #2388009 by hussainweb: Clean-up shortcut module test members - ensure property definition and use of camelCase naming convention

Issue #2388467 by zaporylie: Remove \Drupal\entity_test\EntityTestViewsData and update the annotation

Issue #1892006 by Outi, tompagabor, sqndr, BarisW, herom, skippednote, LewisNyman, vermario, frankbaele, criscom, kid_icarus, lauriii, jlyon, eporama: Include a print styling for Seven

Issue #2387981 by hussainweb: Clean-up statistics module test members - ensure property definition and use of camelCase naming convention

Issue #2381921 by tibbsa, hussainweb: Clean-up RDF module test members - ensure property definition and use of camelCase naming convention

Issue #2384167 by tibbsa: Clean-up DateTime module test members — ensure property definition and use of camelCase naming convention

Issue #2226863 by cs_shadow, filijonka, joelpittet, pguillard: Update stale references to theme functions that have been converted to Twig

Issue #2272001 by dsnopek, Devin Carlson, tim.plunkett, xjm, martin107: Views display plugin's list of handlers is not filtered by access

Issue #2387157 by dawehner, Gábor Hojtsy: Cloning display into another display also stores options that are not supported by the new display type

Issue #2359509 by Berdir: Incorrect type safe check in Entity::onUpdateBundleEntity() results too many cache clears

Issue #2358269 by Gábor Hojtsy: Migration bugs in block visibility, field overrides, cron, maintenance settings and form modes found by configuration schema checking

Issue #2248977 by Berdir: Complete support for multi-value base fields in ContentEntitySchemaHandler and use it for the user.roles field

Issue #2389697 by Wim Leers, Gábor Hojtsy: Editor settings altering not needed (and not compatible with config schema assumptions)

Issue #2387149 by Gábor Hojtsy, dawehner: Display extenders are not possible to describe with config schema

Issue #2355245 by amateescu: ER's label formatter needs to take into account that $entity->urlInfo() might throw an exception

Issue #2385111 by tadityar, Wim Leers: Bartik's CKEditor iframe stylesheet is not being loaded, hence image captions look broken

This reverts commit af831687.