New to Drupal 10

Many new features and updates to Drupal were delivered when Drupal 10 launched.

Symfony 6.2

While this is not necessarily a user-facing feature, Drupal 10 upgraded the underlying Symfony components to version 6.2. This version is the current, stable release of Symfony at the time of Drupal 10’s launch. Drupal core leverages Symfony as a framework for underlying capabilities such as routing, services, dependency injection, events, kernels, and processes. Drupal also adopts utilities for serialization, validators, YAML, and translation. This helps Drupal leverage a well-adopted framework instead of creating its own code to achieve the same outcomes as exemplified by other PHP projects, such as Laravel and Joomla. Symfony components also helped define the platform requirements of Drupal, given Symfony 6.2 required at least PHP 8.1 and must maintain parity with the Drupal application.

Upgrading Symfony incorporates improvements such as bug fixing and stability...