update

README.md

@@ -155,6 +155,8 @@ cd selective_scan && pip install .
 
 * If you find `mamba_ssm` (`selective_scan_cuda`) or `selective_scan` ( `selctive_scan_cuda_core`) is not close enough to `selective_scan_ref`, and the test failed, do not worry. Check if `mamba_ssm` and `selective_scan` are close enough [instead](https://github.com/state-spaces/mamba/pull/161).
 
+***If you are interested in selective scan, you can check [mamba](https://github.com/state-spaces/mamba), [mamba-mini](https://github.com/MzeroMiko/mamba-mini), [mamba.py](https://github.com/alxndrTL/mamba.py) [mamba-minimal](https://github.com/johnma2006/mamba-minimal) for more information.***
+
 #### Dependencies for `Detection` and `Segmentation` (optional).
 ```bash
 pip install mmengine==0.10.1 mmcv==2.1.0 opencv-python-headless ftfy