Issue #2557557 by erozqba, quietone, cebasqueira, phenaproxima: Move old CCK assertions into MigrateNodeTest

Issue #2832052 by amoebanath, drunken monkey: BrowserTestBase::drupalLogin() has typo in assert message

Issue #2830036 by mikeryan, denutkarsh: MigrationPluginManager::getDefinitions() blows up in node derivers

Issue #2634156 by dpi, jian he, dawehner: Missing configuration schema and tests for "user_current" views filter handler

Issue #2833292 by pwolanin, AbhishekLal, alexpott: Inaccurate doxygen for \Drupal\Core\Database\Query\ConditionInterface::condition

Issue #2837676 by michielnugter, droplet, alexpott, Lendude, jibran, klausi, Wim Leers: Provide a better way to validate all javascript activity is completed

Issue #2796173 by tim.plunkett, samuel.mortenson, xjm, jibran, effulgentsia, dawehner, swentel, tedbow, phenaproxima, larowlan, yoroy, dsnopek, tacituseu, japerry, webchick, amateescu, aspilicious: Add experimental Field Layout module to allow entity view/form modes to switch between layouts

Issue #2781579 by Vidushi Mehta, amit.mall, brahmjeet789, nathanlawson91, tedbow, naveenvalecha, Manjit.Singh, moonpeak, tkoleary, Gábor Hojtsy, xjm: Fix overlapping Edit buttons on menu sidebar in outside-in

Issue #2838949 by damiankloip: HttpException Handling Does Not Pass Headers to Responses — results e.g. in missing Allow header for 405 responses

Issue #2813853 by Wim Leers: RequestHandler has its own error handling rather than leaving it to KernelEvents::EXCEPTION event subscribers

Issue #2572821 by AbhishekLal, xxronis, Adita, ritzz, dimaro, hardik.p, amit.drupal, gianani, quietone, subhojit777, alexpott: Fix documentation on hook_user_format_name_alter()

Issue #2820743 by damiankloip, dawehner: FieldNormalizers are very unforgiving, impossible to debug error response given

Issue #2844213 by andrewmacpherson: Undocumented $image_style_storage constructor argument in ImageFormatter

Issue #2810903 by prics, GoZ: Second parameter in FileWidget::value() cannot be optional when the third parameter is required

Issue #2754217 by alexpott, xjm, dawehner, martin107: Random Test Failure with "failed to open stream" for temporary://.htaccess

Issue #2675010 by hchonov, Berdir, yongt9412, tstoeckler: Cloned entity will point to the same field objects if the clone was created after an entity translation has been initialized

Issue #2843259 by alexpott, Mile23: Drupal\Tests\ComposerIntegrationTest breaks when composer.lock generated with composer version 1.3 and higher

Issue #2793849 by tedbow, drpal, alexpott, xjm, tim.plunkett, Wim Leers, phenaproxima: Handle offcanvas differently at lower widths

Issue #2812811 by Sam152, timmillwood, amateescu, alexpott, catch: Use EntityPublishedInterface during moderation of entities to add support beyond nodes

Issue #2157927 by alexpott: Intermittent test fails in LocaleUpdateTest::testUpdateImportSourceRemote()

Issue #2843828 by alexpott, timmillwood: \Drupal\Core\DrupalKernel::initializeSettings() can result in moving the autoloader position

Issue #2796145 by mpdonadio, kunal.kursija, Gábor Hojtsy, jhedstrom, hass: Daterange field labels not specific enough

Issue #2795543 by cebasqueira, GoZ: Document that only plain string values are allowed in \Drupal\Tests\WebAssert::buildXPathQuery

Issue #936316 by vaplas, johns996, aerozeppelin, mgifford, gapple, gnuget: CSS aggregation strips some essential whitespace within strings

Issue #2840595 by amateescu, Berdir: The 'Source feed' field of aggregator items has to be updated and marked as required