[Release] Release v1.2.0 (open-mmlab#2094)

* release

* fix lint

* fix lint

[Release] Release v1.1.0 (open-mmlab#2041)

* releasev1.0.3

* release 1.1.0

* update readme

[Release] Release v1.0.2 (open-mmlab#1998)

* fix coco dataset for 2017

* changelog

* fix sd

[Release] v1.0.1 (open-mmlab#1876)

Bump version to mmagic v1.0.0

Bump version to mmagic v1.0.0

Bump Version to 1.0.0rc7

Bump Version to 1.0.0rc7

Bump Version to 1.0.0rc6 (open-mmlab#1684)

[Fix] fix requirements for wheel build (open-mmlab#1683)

* test

* [Fix] fix requirements for wheel build

Bump to version 0.16.1 (open-mmlab#1664)

* [Bump to version 0.16.1]

* update date

Merge pull request open-mmlab#1566 from open-mmlab/dev-1.x

bump version to v1.0.0rc5

Merge pull request open-mmlab#1506 from open-mmlab/dev-1.x

Bump Version to 1.0.0rc4