Issue #2776975 by joelpittet, dawehner, tim.plunkett, xjm, pfrenssen: March 3, 2017: Convert core to array syntax coding standards for Drupal 8.3.x RC phase

Issue #306662 by naveenvalecha, andypost, larowlan, tim-e, mr.baileys, pguillard, alexpott, hussainweb, frankcarey, Tor Arne Thune, deepakaryan1988, jibran, tstoeckler: Add redirect option to site-wide contact forms

Issue #2665992 by alexpott, klausi, heykarthikwithu, xjm, tstoeckler: @file is not required for classes, interfaces and traits

Issue #2513396 by Cottser, larowlan, HelloNewman, webchick, crowdg, Bojhan, eliza411, ivanstegic, LewisNyman, lunk_rat, nickrosencrans, stpaultim: There is no link, anywhere, to a contact form once a user creates it

Issue #2432791 by alexpott, vijaycs85, tim.plunkett, joshtaylor, Fabianx, Berdir, yched, bojanz: Skip Config::save schema validation of config data for trusted data.

Issue #1728804 by Berdir: Introduce (Content)EntityDeleteForm and children to handle entity deletions

Issue #2281645 by dawehner, andypost: Make entity annotations use link templates instead of route names

Issue #2342551 by larowlan: Implement ThirdPartySettingsInterface in contact module for contact form config entity.

Issue #2030591 by jibran, Temoor, andypost, lokeoke, er.pushpinderrana, martin107, pcambra, piyuesh23, Sharique, kgoel | plopesc: Expand ContactForm with methods.

Issue #1976158 by Berdir | msonnabaum: Rename entity storage/list/form/render "controllers" to handlers.

Issue #2154435 by andypost, Berdir, mparker17: Rename EntityAccessController to EntityAccessControlHandler.

Issue #950534 by mparker17, mgifford, Mixologic, jbloomfield, erinclerico, theMusician, wmostrey | zirvap: [policy] Consistently use email instead of e-mail in Drupal.

Issue #2261369 by Berdir: Introduce a common config entity base class for all bundle config entity types.

Issue #2120871 by andypost, Berdir, amateescu, vladan.me, Xano: Rename EntityListController to EntityListBuilder.

Issue #2199483 by damiankloip, alexpott: Provide a default config_prefix based on entity type ID and provider.

Issue #2119905 followup by damiankloip: Provide @ConfigEntityType and @ContentEntityType to have better defaults.

Issue #2119905 by damiankloip, tim.plunkett, Berdir: Provide @ConfigEntityType and @ContentEntityType to have better defaults.

Issue #2172973 by tim.plunkett: Ensure ConfigEntities providing a list controller use admin_permission.

Issue #2133469 by tim.plunkett, damiankloip, dawehner: Replace path-based entity links with route names.

Issue #2083615 by Gábor Hojtsy, YesCT: Use links annotation for config entity URI like for content entities.

Issue #2087995 by amateescu: All entity post*() and pre*() methods should call their parent implementation.

Issue #2021063 by Berdir, kiamlaluno, YesCT: Use hook_entity_operation_alter() for manage fields and manage display links.

Issue #1847002 by tim.plunkett, effulgentsia, msonnabaum: Move entity type classes from Drupal$provider\Plugin\Core\Entity to Drupal$provider\Entity.

Issue #1893772 by chx, fubhy, slashrsm: Move entity-type specific storage logic into entity classes.

Issue #1856556 by Berdir, andypost, das-peter: Convert user contact form into a contact category/bundle.

Issue #1938386 by andypost, mkadin, tim.plunkett: Convert contact_category_()* pages to a new-style Controller.