By daffie on
Change record status: 
Published (View all published change records)
Project: 
Drupal core
Introduced in branch: 
10.0.x
Introduced in version: 
10.0.0
Issue links: 
https://www.drupal.org/node/3209723
Description: 

Symfony plans to remove the constant Symfony\Component\HttpKernel\HttpKernelInterface::MASTER_REQUEST before the release of Symfony Version 7.0. Therefore, the Symfony constant Symfony\Component\HttpKernel\HttpKernelInterface::MASTER_REQUEST has been deprecated and replaced by the constant Symfony\Component\HttpKernel\HttpKernelInterface::MAIN_REQUEST.

There will be no deprecation warning, because it is a constant and one cannot be added.

Before
\Symfony\Component\HttpKernel\HttpKernelInterface::MASTER_REQUEST

After
\Symfony\Component\HttpKernel\HttpKernelInterface::MAIN_REQUEST

Impacts: 
Module developers