Change record status: 
Project: 
Introduced in branch: 
11.x
Introduced in version: 
11.1.0
Description: 

From Drupal 11.1.0 it is now possible to opt-out of a node-type having a page display.

As a result all entity view display modes now include a new key pageDisplay

An update path will auto-set this on all existing entity view displays. Profile maintainers should set this key in their exiting config.

It is planned that this feature will roll out to all entity-types and also include the ability to opt in additional view modes - that work will happen in #3484255: [PP-1] Support adding additional routes for view modes other than 'full'

Impacts: 
Site templates, recipes and distribution developers