Issue #2353013 by bertramakers, oenie, crazyrohila: Remove taxonomy_term_load_parents_all from taxonomy/taxonomy.module.
Issue #2371479 by DuaelFr: Replace inelegant string in core/lib/Drupal/Core/Database/Install/Tasks.php.
Issue #2371759 by angel.angelio | cilefen: The docblock for user_help() should read "Implements hook_help().".
Issue #2361727 by rpayanm: Remove drupal_convert_to_utf8.
Issue #2361845 by rpayanm: Remove drupal_substr.
Issue #2371457 by DuaelFr: Replace inappropriate translatatable string in core/modules/contextual/contextual.module.