Install
To start a new Drupal project with version 10.6.20:To update your site and all dependencies to the latest version of Drupal:
To update your site to this specific release:
Using Composer to manage Drupal site dependencies
Downloads
Release notes
This is a patch (bugfix) release of Drupal 10 and is ready for use on production sites.
Drupal 10.6.x will receive security coverage until December 2026.
Important update information
Dependency updates
symfony/http-foundationis updated to 7.4.21.symfony/yamlis updated to 7.4.21.guzzlehttp/guzzleis updated to 7.15.2.composer/composeris updated to 2.10.3.
Changes to site-owner-managed files
.htaccess has been updated to address the deprecation of assertion options. Site owners should change the following section of their .htaccess files:
<IfModule mod_php.c>
php_value assert.active 0
</IfModule>
Replace this section with:
<IfModule mod_php.c>
php_value zend.assertions 0
</IfModule>
You can also change your hosting configuration php.ini file according to PHP's documentation on the zend.assertions directive. -1 is recommended for production websites for performance, but cannot be set at runtime in an .htaccess file.
If you do set it to -1, remove the section from the .htaccess instead, as it will cause warnings in the site logs.