Sanic Extensions

Sanic-Ext is a powerful extension package for the Sanic web framework, providing core functionality like OpenAPI documentation (Swagger UI, Redoc), dependency injection, request data validation, background tasks, and CORS handling. It aligns its major version numbers with Sanic releases (e.g., v25.12.0 for Sanic 23.12/24.12/25.12). The project releases new major versions annually, typically in December, with patch and minor updates in between.