10 merge requests!11131[10.4.x-only-DO-NOT-MERGE]: Issue ##2842525 Ajax attached to Views exposed filter form does not trigger callbacks,!3878Removed unused condition head title for views,!3818Issue #2140179: $entity->original gets stale between updates,!3154Fixes #2987987 - CSRF token validation broken on routes with optional parameters.,!3133core/modules/system/css/components/hidden.module.css,!2812Issue #3312049: [Followup] Fix Drupal.Commenting.FunctionComment.MissingReturnType returns for NULL,!2062Issue #3246454: Add weekly granularity to views date sort,!10223132456: Fix issue where views instances are emptied before an ajax request is complete,!617Issue #3043725: Provide a Entity Handler for user cancelation,!579Issue #2230909: Simple decimals fail to pass validation
