Issue #2845743 by pwolanin, tim.plunkett, AbhishekLal, claudiu.cristea, alexpott: Search form needlessly extends EntityForm

Issue #2861622 by alexpott: Running \Drupal\KernelTests\Config\DefaultConfigTest creates a directory called : in DRUPAL_ROOT

Issue #2851759 by FeyP: Properly document pathProcessor property of PathBasedBreadcrumbBuilder class

Issue #2854909 by arshadcn: Update documentation for \Drupal\Core\Render\ElementInfoManagerInterface

Issue #2843752 by arshadcn, Wim Leers: EntityResource: Provide comprehensive test coverage for Item entity

Issue #2843750 by vaplas, sumanthkumarc, Wim Leers: EntityResource: Provide comprehensive test coverage for Shortcut entity

Issue #2843786 by arshadcn: EntityResource: Provide comprehensive test coverage for ImageStyle entity

Issue #2650910 by drpal, Anishnirmal, markdorison, Tom Robert, psend, yannickoo, rachel_norfolk, Wim Leers, droplet: Contextual links button is always rendered even when no links are available (with warm client-side cache)

Issue #2843693 by droplet, michielnugter, xjm, Mixologic, klausi: Random test failure in CKEditor AjaxCss

Issue #2843777 by arshadcn, Wim Leers: EntityResource: Provide comprehensive test coverage for NodeType entity

Issue #2843775 by arshadcn, Wim Leers: EntityResource: Provide comprehensive test coverage for CommentType entity

Issue #2843759 by vaplas, Wim Leers: EntityResource: Provide comprehensive test coverage for SearchPage entity

Revert "Issue #2843756 by vaplas, brentschuddinck, Wim Leers: EntityResource: Provide comprehensive test coverage for FieldStorageConfig entity"

This reverts commit bfaa4f5a.

Issue #2826047 by heddn, Jo Fitzgerald, mikeryan, catch, alexpott: 6-8 user picture migration must create new fids, which can conflict with fids used by other migrations

Issue #2843756 by vaplas, brentschuddinck, Wim Leers: EntityResource: Provide comprehensive test coverage for FieldStorageConfig entity

Issue #2843761 by vaplas, Wim Leers: EntityResource: Provide comprehensive test coverage for ConfigurableLanguage entity

Issue #2843762 by vaplas, Wim Leers: EntityResource: Provide comprehensive test coverage for Action entity

Issue #2822837 by vaplas, martin107, chiranjeeb2410, klausi, dawehner: Replace @expectedException @expectedExceptionMessage with $this->setExpectedException

Issue #2853211 by vaplas, Wim Leers, arshadcn: EntityResource::post() incorrectly assumes that every entity type has a canonical URL

Issue #2843757 by vaplas, Wim Leers, alexpott: EntityResource: Provide comprehensive test coverage for FilterFormat entity

Issue #2847664 by tedbow, drpal, ifrik, lauriii: Edit mode behaves differently if entered in by clicking "quick edit" vs toolbar

Issue #2498291 by Jo Fitzgerald, neclimdul, quietone, KarenS, mikeryan, mitrpaka, phenaproxima: Fields hidden in some view modes abort migration (D6)

Issue #2831924 by tedbow, samuel.mortenson, drpal, Devin Carlson, tim.plunkett, droplet: Outside In is intermittently unable to bind dialog events to the window

Issue #2504607 by juanjesustrigo, sasanikolic, mgifford, dawehner: Change the return of fieldFilterXss to FieldFilteredMarkup

Issue #2857933 by brentschuddinck, benqwerty, yoroy, Chi, rachel_norfolk, agomezmoron, lauriii, sandipauti, alarez, tar_inet: Change background color of dialog close button

Issue #2863411 by alexpott: Adding symfony/dom-crawler with a version limit like ">=2.8.13 <3.0" is problematic

Issue #2538956 by HeyLodyM, Wim Leers: Document that MemoryBackend::prepareItem()/::set() uses unserialize()/serialize() to break references

Issue #2667716 by dagmar, YoyoS, Lendude, swentel: Cannot sort a large group of filters items when using the Exposed Grouped information

Issue #2845482 by Jo Fitzgerald, Yogesh Pawar, quietone, phenaproxima, ultimike: Add documentation to Get process plugin

Issue #2862470 by Jo Fitzgerald, klausi: Add assertOptionByText() to AssertLegacyTrait for better browser test compatibility

Issue #2795049 by Jo Fitzgerald, boaloysius, legovaer, borisson_, klausi, dawehner: Convert web tests to browser tests for history module

Issue #2862463 by hchonov, Jo Fitzgerald, tstoeckler: Cloning an entity with initialized translations leaves $values pointing to the old entity object