Issue #2300313 by blueminds: Fixed Seven theme competely overrides the $form['#attached'] on node form.

Issue #2300843 by joshi.rohit100: Remove drupal_json_encode() and drupal_json_decode() methods as deprecated.

Issue #697760 by sun: Replace getInfo() in tests with native phpDoc + annotations (following PHPUnit).

Issue #2078867 by tim.plunkett, jackbravo, ianthomas_uk, InternetDevels, piyuesh23, disasm, nano_monkey | vijaycs85: Convert _form_test_* functions to classes.

Issue #2257519 by sun, larowlan, xjm, cs_shadow: Move content assertion methods into a trait, so DUTB can consume it, too.

Issue #2279681 by mgifford, joshi.rohit100, thedavidmeister: Views' InOperator filter should use Unicode::truncate() in adminSummary().

Issue #2242405 by mikebarkas, jlbellido | alexpott: Fixed FileTransfer::connect is protected yet the implementations are public and this is relied upon.

Issue #2035317 by andypost, hussainweb | dawehner: DateTimeDefaultWidget should implement ContainerFactoryPluginInterface.

Issue #2076325 by neclimdul, Mile23, alexpott: Fixed Drupal\Component\Utility\Url::externalIsLocal() is wrong in common cases.

Issue #2239969 by znerol, alexpott, neclimdul, sun: Fixed session of (UI) test runner leaks into web tests.

Issue #2298993 by alexpott, tim.plunkett: Fixed routes using _entity_list wrongly are marked for upcasting.

Issue #2234159 by alexpott: Fixed config importing through the UI and change ConfigImportAll test using the UI.

Issue #2293773 by Gábor Hojtsy, alexpott, penyaskito: Fixed migrations use dots in key names - not allowed in config.

Issue #2292115 by slashrsm: Fixed Comment statistics is no correctly loaded into entity object if more than 1 comments field.

Issue #2297631 by martin107: Nudge contrib into overriding \Drupal\Core\TypedData\TypedData::setValue() consistently.

Issue #2281475 by roderik, slashrsm: Deprecate comment_new_page_count() and move it functionality into Comment storage controller.

Issue #2281699 by er.pushpinderrana, joshi.rohit100, esod | mirie: Fixed Update @see user_cancel_form() comments.