Issue #1957092 by Berdir: Mark CacheArray deprecated in favour of CacheCollector.
Issue #1946462 by YesCT: Follow-up to Convert all confirm_form() in content_translation.admin.inc and content_translation.pages.inc to the new form interface.
Issue #1963544 by lslinnet, ParisLiakos, pguillard: Convert aggregator/rss to views.
Issue #1893072 by Pete B, nod_: Use details element on module page.
Issue #2011126 by kgoel, dcam: Replace drupal_container() with Drupal::service() in the search module.
Issue #1969824 by Wim Leers, Barrett: Reword description of Editor module to be grammatically correct.
Issue #1945670 by dawehner, damiankloip: Load plugin instances implicit on the ViewExecutable.
Issue #1981144 by kgoel, tim.plunkett, disasm, vijaycs85, naxoc, stella, dawehner: Convert block_admin_edit() in block.admin.inc to the new form interface.
Issue #1987896 by tim.plunkett: Follow-up to Convert user_page() to a new style controller.