Install
To start a new Drupal project with version 10.3.8: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. Learn more about Drupal 10.
Drupal 10.3.x will receive security coverage until June 2025.
Important update information
If you are updating from 10.2.x or earlier and have the CKEditor font module installed, you should consider switching to CKEditor5 Plugin pack for a more up-to-date version of the plugin which is compatible with the CKEditor5 version shipped with Drupal 10.3. If you are updating from Drupal 9, refer to Preparing your site to upgrade to a newer major version for tools you can use to check the Drupal 10 compatibility of modules, themes and sites. Then, upgrade from Drupal 9 to 10. You should also check the Drupal 10.0.0 release notes.
All changes in this release
- Issue #3485296 by bradjones1, longwave, alexpott: Regression: Deprecation of `yaml_parser_class` setting in 10.3 breaks sites < 11.0
- Issue #3486195 by longwave, alexpott, dmundra: An update to symfony/http-foundation plus a trailing space took down the views UI
- Issue #3485956 by mradcliffe, jan kellermann, gillesbailleux, raphaelbertrand, cilefen, larowlan: Recursion limit exceeded with Twig v3.14.1 when editing a node or a block