By berdir on
Change record status: 
Published (View all published change records)
Project: 
Drupal core
Introduced in branch: 
9.1.x
Introduced in version: 
9.1.0
Issue links: 
https://www.drupal.org/node/2890758
Description: 

The context provider for the "Node from URL" context now provides a context value on node preview and revision pages.

For example, this means that blocks with node type visibility conditions will now be displayed on these pages. It might also affect certain blocks, conditions and other plugins using the context system to work correctly on these pages.

If the block should not appear on these pages then a path condition can be added. For example, to not show on node/*/revisions/*.

Impacts: 
Site builders, administrators, editors
Module developers