* Bump version to v0.23.0

* new contributor

* rephrase

* tyoi

* typo

* get_started

* typo

* rephrase

* rephrase

* rephrase

* change version to v0.22.0

* change version to v0.22.0

* add mmcls version in get_started.md

* add mmcls installation and move PR1299 into enhancement

* add mmcls installation and move PR1299 into enhancement

* remove MMCLS and make mmcv <=1.5.0 version in get_started.md

* fix typo

* Bump v0.21.1

* add improvements in changelog

* add improvements in changelog

* fix cn readme

* change changelog

* change version to v0.21.0

* change version to v0.21.0

* change version to v0.21.0

* change version to v0.21.0

* bump version 0.20.1

* bump version 0.20.1

* change version to v0.20.0

* change version to v0.20.0

* change version to v0.20.0

* change version to v0.19.0

* update changelog

* bump to v0.18.0

* replace \ with /

* Bump to v0.16.0

* fix doc

* fix changelog

* fix changelog

* Bump to v0.15.0

* fixed version

* bump to v0.11

* update readme

* Bump to v0.10

* change version

* Bump to 0.9.0

* add version

* Bump to v0.8

* add version

* Bump to version 0.6

* fixed format

* Auto get version info and git hash

* bump 0.5.1 and update doc

* fixed docs

* Add change log