Issue #2411791 by yched, plach: Provide empty methods rather than abstract methods in EntityTypeEventSubscriberTrait / FieldStorageDefinitionEventSubscriberTrait

Issue #2396489 by herom, rachel_norfolk, WigglyKoala, emma.maria, vijaycs85, jjcarrion: Add missing RTL rules to Bartik theme CSS

Issue #2395613 by dawehner: Make it possible to configure the output of a boolean field on the formatter level

Issue #2399709 by DickJohnson, idebr, LewisNyman: Remove media.css from Bartik, add it's current code directly to the components it references

Issue #2374019 by yched, jibran, amateescu: Cleanup the use of custom item properties in EntityReferenceFormatterBase

Issue #2418139 by pwolanin, kgoel, dawehner, almaudoh, Wim Leers: Add a toUriString method to Url class and add a route: scheme

Issue #2417837 by pwolanin, larowlan, dawehner, kgoel: Update menu link definitions when aliases change

Issue #2417423 by dawehner, kgoel, pwolanin, larowlan: Re-process the user-entered-paths for custom menu links when there is a menu rebuild

Issue #2030607 by hussainweb, Mile23, Kingdutch, alexpott, balagan, amateescu, adci_contributor, Xano, mon_franco, cilefen: Expand EntityDisplayBase with methods

Issue #2050759 by tim.plunkett, fietserwin: Move drupal_chmod and other code in file.inc to a Drupal\Core\File\FileSystem class

Issue #2066557 by mparker17, valthebald, chakrapani: Convert system.module's test's database_test.module's JSON functions to a new-style controller

Issue #2417793 by effulgentsia, Wim Leers, YesCT, yched, dawehner: Allow entity: URIs to be entered in link fields

Issue #2417877 by pwolanin: Make getDefinition method on menu link content entity public so we can rebuild user paths

Issue #2417809 by YesCT: link and shortcut have baseFieldDefinition settings that do not do anything: default_value max_length

Issue #2416955 by dawehner, YesCT, amateescu, jibran, yched, anavarre: Convert MenuLinkContent to use a link widget

Issue #2417333 by Wim Leers, pwolanin, xjm, dawehner: Add support for user-path: scheme to Url class

Issue #2412509 by kgoel, pwolanin, Wim Leers, larowlan, effulgentsia, dawehner, xjm: Change LinkItem.uri to type 'uri' rather than 'string' and introduce user-path: scheme

Issue #2406749 by dawehner, YesCT, amateescu, hussainweb, kim.pepper, RavindraSingh, pwolanin, Wim Leers, Gábor Hojtsy, yched, jibran: Use a link field for custom menu link

Issue #2398689 by jeqq: Follow-up: Applying entity schema updates still fails when both field and entity type definitions changes

Issue #2410123 by jeqq: Use mutable configuration to fix compatibility in update_fix_compatibility()

Issue #2306407 by lauriii, penyaskito, mortendk, pakmanlh, Wim Leers, ypogue: Remove breadcrumb from page template