Update README.md

Author: marcobambini

README.md

@@ -158,3 +158,7 @@ SQLite-Vector is designed with the **Edge AI** use case in mind:
 * ⚡ Extremely fast – real-time performance on device
 
 You can deploy powerful similarity search capabilities right inside your app or embedded system – **no cloud needed**.
+
+## License
+
+This project is licensed under the [Elastic License 2.0](./LICENSE.md). You can use, copy, modify, and distribute it under the terms of the license for non-production use. For production or managed service use, please [contact SQLite Cloud, Inc](mailto:[email protected]) for a commercial license.