Bump v0.11 (#368)

* bump to v0.11

* update readme

README.md

@@ -46,7 +46,7 @@ This project is released under the [Apache 2.0 license](LICENSE).
 
 ## Changelog
 
-v0.10.0 was released in 01/01/2021.
+v0.11.0 was released in 02/02/2021.
 Please refer to [changelog.md](docs/changelog.md) for details and release history.
 
 ## Benchmark and model zoo

docs/changelog.md

 ## Changelog
 
+### V0.11 (02/02/2021)
+
+**Highlights**
+
+- Support memory efficient test, add more UNet models.
+
+**Bug Fixes**
+
+- Fixed TTA resize scale ([#334](https://github.com/open-mmlab/mmsegmentation/pull/334))
+- Fixed CI for pip 20.3 ([#307](https://github.com/open-mmlab/mmsegmentation/pull/307))
+- Fixed ADE20k test ([#359](https://github.com/open-mmlab/mmsegmentation/pull/359))
+
+**New Features**
+
+- Support memory efficient test ([#330](https://github.com/open-mmlab/mmsegmentation/pull/330))
+- Add more UNet benchmarks ([#324](https://github.com/open-mmlab/mmsegmentation/pull/324))
+- Support Lovasz Loss ([#351](https://github.com/open-mmlab/mmsegmentation/pull/351))
+
+**Improvements**
+
+- Move train_cfg/test_cfg inside model ([#341](https://github.com/open-mmlab/mmsegmentation/pull/341))
+
 ### V0.10 (01/01/2021)
 
 **Highlights**

mmseg/version.py

 # Copyright (c) Open-MMLab. All rights reserved.
 
-__version__ = '0.10.0'
+__version__ = '0.11.0'
 
 
 def parse_version_info(version_str):