By mangy.fox on
Change record status: 
Draft (View all draft change records)
Project: 
Drupal core
Introduced in branch: 
8.3.x
Introduced in version: 
8.3.0
Issue links: 
https://www.drupal.org/node/1986330
Description: 

The Batch API has been changed so that if the batch requested does not exist, it returns a 404 not found exception with the message 'The requested batch ({ID}) could not be found.'

Previously, a request to a non-existent batch resulted in a redirect to the homepage.

Impacts: 
Site builders, administrators, editors
Module developers
Updates Done (doc team, etc.)
Online documentation: 
Not done
Theming guide: 
Not done
Module developer documentation: 
Not done
Examples project: 
Not done
Coder Review: 
Not done
Coder Upgrade: 
Not done
Other: 
Other updates done