Still on Drupal 7? Security support for Drupal 7 ended on 5 January 2025. Please visit our Drupal 7 End of Life resources page to review all of your options.
We decided to extend the the minimal support of 8.x-1.x until 2021-12-31. This should be enough time to upgrade to 4.x.
Starting with 8.x-1.8 Drupal 9.0 and 9.1 are supported.
But take care! To support the newer Drupal major versions it was required to switch to solarium 6 and the newer Symfony event dispatching.
So if you wrote custom code that interacts directly with solarium or uses events you might need to adjust your custom code or stay with 8.x-1.7.
The minimal support throughout 2021 will NOT cover
This is a new major release including Drupal 9 compatibility, new features and breaking changes since 8.x-2.4!
New features
The Swagger UI library discovery and validation has been moved into a new SwaggerUiLibraryDiscovery service which means that modules can now override the default Swagger UI library path and validation by decorating the service.