Update README.md

Author: 1038lab

README.md

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 A sophisticated ComfyUI custom node engineered for advanced image background removal and precise segmentation of objects, faces, clothing, and fashion elements. This tool leverages a diverse array of models, including RMBG-2.0, INSPYRENET, BEN, BEN2, BiRefNet, SDMatte models, SAM, SAM2 and GroundingDINO, while also incorporating a new feature for real-time background replacement and enhanced edge detection for improved accuracy.
 
 ## News & Updates
-- **2025/09/12**: Update ComfyUI-RMBG to **v2.9.1** ( [update.md](https://github.com/1038lab/ComfyUI-RMBG/blob/main/update.md#v290-20250912) )
+- **2025/09/12**: Update ComfyUI-RMBG to **v2.9.1** ( [update.md](https://github.com/1038lab/ComfyUI-RMBG/blob/main/update.md#v291-20250912) )
 ![v2.9.1](https://github.com/user-attachments/assets/9b6c3e6c-5866-4807-91ba-669eb7efc52b)
 - **2025/08/18**: Update ComfyUI-RMBG to **v2.9.0** ( [update.md](https://github.com/1038lab/ComfyUI-RMBG/blob/main/update.md#v290-20250818) )
 ![v2 9 0](https://github.com/user-attachments/assets/de4398ab-ce3c-4c3e-af0b-d82c2a8c8481)
@@ -409,3 +409,4 @@ GPL-3.0 License
 
 
 
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