This is a patch (bugfix) release of Drupal 9 and is ready for use on production sites. Learn more about Drupal 9.
Drupal 9.2.x will receive security coverage until June 2022 when Drupal 9.4.0 is released.
If you are upgrading from Drupal 8, read upgrading a Drupal 8 site to Drupal 9, 9.0.0 release notes, and the 9.2.0 release notes before upgrading to this release.
Important update information
Twig is a third-party library used by Drupal 9. Today the Twig project released a security update. The disclosed vulnerability requires advanced, administrator-level permissions to exploit, so under our policy, we are not issuing a security advisory for it.
This Drupal release updates Twig to the latest version as a security hardening. The version of twig/twig has been updated from 2.14.6 to 2.14.11.
No other changes are included.