update UW video

README.md

@@ -36,7 +36,7 @@ clone [AutoGen](https://github.com/microsoft/autogen). You may require [Git Larg
 git is unable to clone the repository otherwise.
 
 ## Updates
-
+- **2024.11.5** Ching-An Cheng gave a talk at UW Robotics Colloquium on Trace: [video](https://www.youtube.com/watch?v=T2g1Vo3u_9g). 
 - **2024.10.21**    New [paper](https://arxiv.org/abs/2410.15625) by Nvidia, Stanford, Visa, & Intel applies Trace to
   optimize for mapper code of parallel programming (for scientific computing and matrix multiplication). Trace (OptoPrime) learns code achieving 1.3X speed up under 10
   minutes, compared to the code optimized by system engineer expert.