Update LICENSE

LICENSE

@@ -1,5 +1,5 @@
 # Katanemo Labs, Inc. COMMUNITY LICENSE AGREEMENT  
-**Version Release Date:** April 11th, 2025  
+**Version Release Date:** November 15th, 2025  
 
 This Katanemo Labs, Inc. COMMUNITY LICENSE AGREEMENT is based on the Llama 3.2 Community License, Copyright © Meta Platforms, Inc. The terms and conditions have been adapted to reflect the proprietary nature of Katanemo Labs' materials.
 
@@ -54,6 +54,14 @@ You may NOT package, distribute, or make available the Katanemo Materials as par
 
 unless you obtain a separate commercial license from Katanemo Labs.
 
+**Exception for Katanemo-integrated products.**  
+You do not need a separate commercial license when you use the Arch-Router model (or other Katanemo models) **only through a Katanemo product that provides an integrated experience and is itself licensed under Apache 2.0** (for example, the Arch Gateway project at https://github.com/katanemo/archgw), as long as:
+
+1. The model is called only through that integrated product experience and is **not** exposed or offered as a separate framework, proxy, middleware, gateway infrastructure product, or similar service; and  
+2. For Arch Gateway (archgw), any LLM traffic using the Arch-Router model is proxied through Arch Gateway’s data plane.
+
+This exception applies only to use of the Katanemo Materials through such Katanemo-provided integrated products. It does **not** permit you to repackage or redistribute the Katanemo Materials as your own framework, proxy server, middleware, gateway infrastructure product, or any substantially similar product.
+
 ---
 
 This license does not grant trademark rights or rights outside the scope described above.