Update README.md

Author: dell-zhang

README.md

@@ -52,7 +52,7 @@ The ultimate goal of the TeleMem project is to _use an agent's hindsight to impr
 ## 📢 Latest Updates
 - **[2026-01-22] 🎉 TeleMem [Tech Report](https://arxiv.org/abs/2601.06037) has been updated to its 4th version!**
 - **[2026-01-13] 🎉 TeleMem [Tech Report](https://arxiv.org/abs/2601.06037) has been released on arXiv!**
-- **[2025-01-09] 🎉 TeleMem [v1.2.0](https://github.com/TeleAI-UAGI/telemem/releases/tag/v1.2.0) released!**
+- **[2026-01-09] 🎉 TeleMem [v1.2.0](https://github.com/TeleAI-UAGI/telemem/releases/tag/v1.2.0) released!**
 - **[2025-12-31] 🎉 TeleMem [v1.1.0](https://github.com/TeleAI-UAGI/telemem/releases/tag/v1.1.0) released!**
 - **[2025-12-05] 🎉 TeleMem [v1.0.0](https://github.com/TeleAI-UAGI/telemem/releases/tag/v1.0.0) released!**