Issue #2108573 by pwolanin, swentel: Password-hash.sh is broken.
Issue #1939132 by lauriii, Albert Volkman, trawekp, David_Rothstein: Password reset token is never deleted from the user's session after the password is changed.
Issue #2165683 by Kartagis: Several British spelled words.
Issue #2176397 by carsato, InternetDevels: Drupal\Core\Template\TwigTemplate::getContextReference is final.
Issue #2175355 by Xano: Add a configure link to locale.info.yml.
Issue #2174535 by alexpott: Remove unused Langauge::extend.
Issue #2174827 by alexpott: Remove language.detection.yml.
Issue #2166863 by tim.plunkett, pwolanin: Add a formBuilder() method to ControllerBase.
Issue #2171315 by diarmy, tim.plunkett: Cleanup the container in UnitTestCase::tearDown.