Add SGLang Integration to README.md

Author: Atream

README.md

@@ -23,6 +23,7 @@ Our vision for KTransformers is to serve as a flexible platform for experimentin
 
 <h2 id="Updates">🔥 Updates</h2>
 
+* **Oct 10, 2025**: Integrating into SGLang. ([Roadmap](https://github.com/sgl-project/sglang/issues/11425))
 * **Sept 11, 2025**: Support Qwen3-Next. ([Tutorial](./doc/en/Qwen3-Next.md))
 * **Sept 05, 2025**: Support Kimi-K2-0905. ([Tutorial](./doc/en/Kimi-K2.md))
 * **July 26, 2025**: Support SmallThinker and GLM4-MoE. ([Tutorial](./doc/en/SmallThinker_and_Glm4moe.md))