By voleger on
Change record status: 
Published (View all published change records)
Project: 
Drupal core
Introduced in branch: 
8.8.x
Introduced in version: 
8.8.0
Issue links: 
https://www.drupal.org/node/3067206
Description: 

Drupal\Tests\BrowserTestBase::drupalGetHeaders() is deprecated. Use $this->getSession()->getResponseHeaders() instead.

Impacts: 
Module developers