bump version to v2.4.2 and add release notes

bump version to v2.4.1

Merge pull request didi#252 from didi/dev_2.4.0

Dev 2.4.0

bump version to v2.3.1

Merge pull request didi#180 from didi/dev_2.3.0

Dev 2.3.0

Merge pull request didi#134 from didi/dev_2.2.0

merge dev 2.2.0

bump version to 2.1.0

删除无效的publish

Merge pull request didi#62 from didi/dev

统一依赖包版本

Merge pull request didi#58 from didi/dev

版本调整为1.1.0