Issue #2431053 by zealfire, epari.siva, dawehner: RouteProviderTest::testRouteByName should be public

Issue #2420967 by JeroenT, Wim Leers, neclimdul: Write test to ensure that the active class is added on links when on the front page

Issue #2384035 by arpitr, mikemiles86, lokapujya: Remove deprecated function _update_refresh and its usage

Issue #2398469 by DickJohnson, LewisNyman, emma.maria, kandra, mherchel: Clean up the "Featured-top" component in Bartik

Issue #2409069 by andybroomfield, idebr, emma.maria, LewisNyman, zach.bimson, Schnitzel, theMusician: Clean up the "skip-link" component in Bartik

Issue #2426595 by mortendk, brahmjeet789, LewisNyman, DickJohnson: rename indentation class to js-indentation

Issue #2433009 by hussainweb, grom358, neclimdul, daffie, larowlan, alexpott, pcambra, benjy, jibran, phenaproxima, moshe weitzman, nick_schuch: Add Mink, with Goutte driver, to core

Revert "Issue #2433009 by hussainweb, grom358, neclimdul, daffie, larowlan, alexpott, pcambra, benjy, jibran, phenaproxima, moshe weitzman, nick_schuch: Add Mink, with Goutte driver, to core"

Oops. Accidentally committed the composer-only patch.

This reverts commit d653d386.

Issue #2378883 by Wim Leers, dawehner: Convert existing drupal_render() KernelTestBase tests to PHPUnit tests

Issue #2433009 by hussainweb, grom358, neclimdul, daffie, larowlan, alexpott, pcambra, benjy, jibran, phenaproxima, moshe weitzman, nick_schuch: Add Mink, with Goutte driver, to core

Revert "Issue #2433009 by hussainweb, grom358, daffie, larowlan, alexpott, pcambra, benjy, jibran, phenaproxima, moshe weitzman, nick_schuch: Add Mink, with Goutte driver, to core"

This reverts commit 2b96082d.

Issue #2433009 by hussainweb, grom358, daffie, larowlan, alexpott, pcambra, benjy, jibran, phenaproxima, moshe weitzman, nick_schuch: Add Mink, with Goutte driver, to core

Issue #2416409 by alexpott, bojanz: Delete dependent config entities that don't implement onDependencyRemoval() when a config entity is deleted

Issue #2429261 by Wim Leers: Replace the hardcoded cache key on the book navigation block with a 'book navigation' cache context

Issue #2253593 by neclimdul, damiankloip: Stop classloader searching filesystem for classes before drupal_classloader() is called

Issue #2363341 by tim.plunkett, donquixote, adci_contributor: Throw exception in Drupal::service() and friends, if container not initialized yet

Issue #2421263 by alexpott, formatC'vt, kim.pepper, andypost, larowlan, chx: Potential data loss: concurrent (i.e. by different users) node edits leak through preview

Issue #1013034 by bzrudi71, jaredsmith, andypost, alexpott, dbcollies, ncl, jhedstrom, kathyh: PostgreSQL constraints do not get renamed by db_rename_table()

Issue #1853856 by tim.plunkett, alexpott: Document that ConfigEntityBase and ConfigStorageController are tightly coupled

Issue #2426181 by effulgentsia, mpdonadio, xjm: Add a Url::fromUserInput() wrapper method for generating URLs from user-entered paths