release BlendMask

README.md

@@ -6,7 +6,7 @@ All instance-level recognition works from our group are open-sourced here.
 To date, AdelaiDet implements the following algorithms:
 
 * [FCOS](https://arxiv.org/abs/1904.01355)
-* [BlendMask](https://arxiv.org/abs/2001.00309) _to be released_
+* [BlendMask](https://arxiv.org/abs/2001.00309)
 * [ABCNet](https://arxiv.org/abs/2002.10200) _to be released_ ([demo](https://github.com/Yuliang-Liu/bezier_curve_text_spotting))
 * [SOLO](https://arxiv.org/abs/1912.04488) _to be released_ ([mmdet version](https://github.com/WXinlong/SOLO))
 * [SOLOv2](https://arxiv.org/abs/2003.10152) _to be released_ ([mmdet version](https://github.com/WXinlong/SOLO))