Issue #1983682 by tim.plunkett, h3rj4n, larowlan: Convert applicable custom_block_menu() entries to use _entity_form() in routing.yml.
Issue #2043403 by bdone: Fixed admin/content View does not have 'new'/'update' indicators.
Issue #2024811 by tim.plunkett: Remove hardcoding of ConfigEntityBase in RoleStorageController::attachLoad().
Issue #2026319 by pplantinga: Fixed Mis-named variables in picture_theme().
Issue #2044825 by Gábor Hojtsy: Fixed Language entity missing uri() method implementation.
Issue #2046537 by DuaelFr: End with 'any' label configuration to improve consistency and localization.