Update README.md

README.md

@@ -22,11 +22,12 @@ Building upon on our original [**MMEB**](https://arxiv.org/abs/2410.05160), **MM
 **This Hugging Face repository contains only the raw image and video files used in MMEB-V2, which need to be downloaded in advance.**
 The test data for each task in MMEB-V2 is available [here](https://huggingface.co/VLM2Vec) and will be automatically downloaded and used by our code. More details on how to set it up are provided in the following sections.
 
-|[**Github**](https://github.com/TIGER-AI-Lab/VLM2Vec) | [**🏆Leaderboard**](https://huggingface.co/spaces/TIGER-Lab/MMEB) | [**📖MMEB-V2/VLM2Vec-V2 Paper (TBA)**](https://arxiv.org/abs/2410.05160) | | [**📖MMEB-V1/VLM2Vec-V1 Paper**](https://arxiv.org/abs/2410.05160) |
+|[**Github**](https://github.com/TIGER-AI-Lab/VLM2Vec) | [**🏆Leaderboard**](https://huggingface.co/spaces/TIGER-Lab/MMEB) | [**📖MMEB-V2/VLM2Vec-V2 Paper**](https://arxiv.org/abs/2507.04590) | | [**📖MMEB-V1/VLM2Vec-V1 Paper**](https://arxiv.org/abs/2410.05160) |
 
 
 ## 🚀 What's New
-- **\[2025.05\]** Initial release of MMEB-V2.
+- **\[2025.07\]** Release [tech report](https://arxiv.org/abs/2507.04590).
+- **\[2025.05\]** Initial release of MMEB-V2/VLM2Vec-V2.
 
 
 ## Dataset Overview