Documentation Changes readme: change Typescript to TypeScript (#3488) (69eaea5a) New Features events: 暴露 brush 交互的生命周期，便于在 G2Plot 层可以监听 (#3485) (a8690cd9) interaction/link-by-color: element-link 交互反馈增加参数配置 (#3483) (3ddbbd31) Bug Fixes active-region 若干问题 (#3484) (2e62682a) fix trendCfg type definition of SliderCfg (#3410) (9ef59440) types: 修复类型定义，设置为可选项 (#3482) (5b3535aa)
