Change record status: 
Project: 
Introduced in branch: 
11.4.x
Introduced in version: 
11.4.0
Description: 

Before this change, Drupal did not check if the matching menu link was enabled or disabled when retrieving the active menu trail.
This could lead to several problems when a menu link is disabled, such as an "active" class inappropriately set on a parent menu link, or issues with contrib modules like Menu Breadcrumb.

Disabled menu links are now ignored when building the active trail.

Impacts: 
Site builders, administrators, editors
Module developers