What's Changed

❗ Breaking Changes

• BackTop: 组件重构，新增 container ，visibilityHeight 属性，新增 onToTop 事件 @ssmyaojiayouya (#430)
• Progress: 组件重构，新增 theme, className, style 属性 @anlyyao (#387)
• Divider: 组件重构，废弃lineColor 属性 @liweijie0812 (#403)
• Cell: 组件重构，Dom 有调整 @dexterBo (#432)
• Loading: 组件重构，移除 progress 属性 ，新增 attach、content 和 fullscreen 属性，支持 loading 或 LoadingPlugin 插件函数 @anlyyao (#458)
• Skeleton: 组件重构，支持 delay 属性 @anlyyao (#455)

🚀 Features

• Result: 新增 Result 组件 @slatejack (#431)
• Overlay: 新增 Overlay 组件 @anlyyao (#451)
• Tabs: 支持 className 和 style 组件参数 @Charles-1999 (#357)
• CellGroup: 新增 theme 属性 @dexterBo (#432)
• Tag: 新增 children 属性 @taninsist (#445)
• CheckTag: 新增 variant 属性 @taninsist (#445)
• Icon: 更新 Icon 版本至 0.3.4 并补齐示例 @anlyyao (#456)

🐞 Bug Fixes

• Toast: 修复 preventScrollThrough 属性类型声明与文档描述不一致 @betavs (#372)

🚧 Others

• Sticky: 更新组件示例与 API 文档 @byq1213 (#435)

New Contributors

• @Charles-1999 made their first contribution in https://github.com/Tencent/tdesign-mobile-react/pull/357
• @xiaosansiji made their first contribution in https://github.com/Tencent/tdesign-mobile-react/pull/360
• @uyarn made their first contribution in https://github.com/Tencent/tdesign-mobile-react/pull/373
• @betavs made their first contribution in https://github.com/Tencent/tdesign-mobile-react/pull/372
• @liweijie0812 made their first contribution in https://github.com/Tencent/tdesign-mobile-react/pull/388
• @slatejack made their first contribution in https://github.com/Tencent/tdesign-mobile-react/pull/431
• @ssmyaojiayouya made their first contribution in https://github.com/Tencent/tdesign-mobile-react/pull/430
• @byq1213 made their first contribution in https://github.com/Tencent/tdesign-mobile-react/pull/435
• @dexterBo made their first contribution in https://github.com/Tencent/tdesign-mobile-react/pull/432
• @taninsist made their first contribution in https://github.com/Tencent/tdesign-mobile-react/pull/445

Full Changelog: https://github.com/Tencent/tdesign-mobile-react/compare/0.3.1...0.4.0