Update README.md

README.md

@@ -7,7 +7,7 @@ language_creators:
 language:
 - ca
 license:
-- cc-by-nc-4.0
+- cc-by-nc-nd-4.0
 multilinguality:
 - monolingual
 pretty_name: CaSSA
@@ -171,7 +171,9 @@ This work was funded by the [Departament de la Vicepresidència i de Polítiques
 
 ### Licensing Information
 
-[Creative Commons Attribution 4.0](https://creativecommons.org/licenses/by/4.0/).
+This work is licensed under a [Creative Commons Attribution Non-commercial No-Derivatives 4.0 International License](https://creativecommons.org/licenses/by-nc-nd/4.0/).
+
+**The license has been updated to a more restrictive open license. Consequently, any downloads initiated after 12/03/2024 must adhere to the current licensing terms.
 
 ### Citation Information