Update README.md

README.md

@@ -10,6 +10,7 @@ Authors: [Hao Zhang](https://scholar.google.com/citations?user=B8hPxMQAAAAJ&hl=z
 # News
 [2023/4/28]: We release a strong open-set object detection and segmentation model [OpenSeeD](https://arxiv.org/pdf/2303.08131.pdf) that achieves the best results on open-set object segmentation tasks. Code and checkpoints are available [here](https://github.com/IDEA-Research/OpenSeeD).
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+[2023/4/26]: DINO is shining again! We release [Stable-DINO](https://github.com/IDEA-Research/Stable-DINO) which is built upon DINO and [FocalNet-Huge](https://github.com/microsoft/FocalNet) backbone that achieves `64.8 AP` on COCO test-dev. </br>
 [2023/4/22]: With better hyper-params, our DINO-4scale model achieves `49.7AP` under 12ep settings, please check [detrex: DINO](https://github.com/IDEA-Research/detrex/tree/main/projects/dino) for more details.</br>
 [2023/3/13]: We release a strong open-set object detection model [Grounding DINO](https://arxiv.org/abs/2303.05499) that achieves the best results on open-set object detection tasks. It achieves **52.5** **zero-shot** AP on COCO detection, **without any COCO training data!** It achieves **63.0** AP on COCO after fine-tuning. Code and checkpoints will be available [here](https://github.com/IDEA-Research/GroundingDINO).
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