# 4.2.0

> January 2, 2020

- **Feature**: Added support for `<RangeSlider>` ([#805])
- **Feature**: Added support for `parentSelectable` on `<Cascader>`. ([#802])
- **Feature**: Added support for Russian. ([#799])
- **Feature**: Added option `image` to the `graph` property of `<Placeholder>` ([#755])
- **Feature**: Added support for `dragable` on `<Uploader>`. ([#752])
- **Improve**: Enhance `<Tooltip>` and `<Popover>` to support HTML attributes ([#806])
- **Bugfix**: Fixed the height of the buttons in the `<InputGroup>`.([#807])
- **Bugfix**: Fixed `Drawer` gap bug when in RTL mode.([#803])
- **Bugfix**: Fixed `<TreePicker>` changing width does not work when setting `virtualized` props. ([#796])
- **Bugfix**: Fixed `<TreePicker>` not showing child nodes when loading data asynchronously. ([#796])
- **Bugfix**: Fixed `xsHidden` don't work as expected ([#795])

---

- **Feature**: 新增组件 `<RangeSlider>` ([#805])
- **Feature**: `<Cascader>` 组件支持 `parentSelectable` 属性，让父节点可选择。([#802])
- **Feature**: 添加对俄语支持。([#799])
- **Feature**: `<Placeholder>`的 `graph` 属性值添加了 `image` 选项。 ([#755])
- **Feature**: `<Uploader>` 组件支持 `dragable` 属性，可以拖拽上传文件。([#752])
- **Improve**: `<Tooltip>` 和 `<Popover>` 支持 HTML 元素默认属性。 ([#806])
- **Bugfix**: 修复了 `<InputGroup>` 内部按钮高度的问题。([#807])
- **Bugfix**: 修复了 `<Drawer>` 在 RTL 模式下，左侧存在间隙的样式问题。([#803])
- **Bugfix**: 修复了 `<TreePicker>` 在设置 `virtualized` 属性后，改变宽度无效的问题。 ([#796])
- **Bugfix**: 修复了 `<TreePicker>` 在异步更新后，不能展示子节点的问题。 ([#796])
- **Bugfix**: 修复了 `xsHidden` 属性不能按照预期显示的问题。 ([#795])

[#807]: https://github.com/rsuite/rsuite/pull/807
[#806]: https://github.com/rsuite/rsuite/pull/806
[#805]: https://github.com/rsuite/rsuite/pull/805
[#803]: https://github.com/rsuite/rsuite/pull/803
[#802]: https://github.com/rsuite/rsuite/pull/802
[#799]: https://github.com/rsuite/rsuite/pull/799
[#796]: https://github.com/rsuite/rsuite/pull/796
[#795]: https://github.com/rsuite/rsuite/pull/795
[#755]: https://github.com/rsuite/rsuite/pull/755
[#752]: https://github.com/rsuite/rsuite/pull/752

# 4.1.5

> December 19, 2019

- **Feature**: Added support for `virtualized` on picker.([#786])
- **Bugfix**: Fixed `<CheckTreePicker>` checkbox style issue.([#786])
- **Bugfix**: Fixed RTL related bugs. ([#779])
- **Bugfix**: Fixed `<Icon>` rotate props not working. ([#790])
- **Improve**: Added parameter to Uploader's callback method. ([#781])
- **Chore**: Added component prefix to `<Popover>` arrow. ([#791])
- **Chore**: upgrade ESLint and format code. ([#780])

---

- **Feature**: Picker 相关组件添加了 `virtualized` 属性。([#786])
- **Bugfix**: 修复了 `<CheckTreePicker>` 复选框样式问题。([#786])
- **Bugfix**: 修复了 RTL 相关的 Bug。 ([#779])
- **Bugfix**: 修复 `<Icon>` rotate 属性无效的问题。 ([#790])
- **Improve**: 为 `<Uploader>` 的回调方法中添加参数 `XMLHttpRequest`。 ([#781])
- **Chore**: 调整 `<Popover>` 内部样式的命名。 ([#791])
- **Chore**: 更新了 ESLint。 ([#780])

[#792]: https://github.com/rsuite/rsuite/pull/792
[#791]: https://github.com/rsuite/rsuite/pull/791
[#790]: https://github.com/rsuite/rsuite/pull/790
[#789]: https://github.com/rsuite/rsuite/pull/789
[#786]: https://github.com/rsuite/rsuite/pull/786
[#781]: https://github.com/rsuite/rsuite/pull/781
[#780]: https://github.com/rsuite/rsuite/pull/780
[#779]: https://github.com/rsuite/rsuite/pull/779

# 4.1.4

> December 12, 2019

- **Improve**: Improve the performance of virtualized table ([rsuite-table#120])
- **Chore**: Adjusted the sideEffects configuration.. ([#774])

---

- **Improve**: 优化了 Table 组件在渲染大数据时候性能。 ([rsuite-table#120])
- **Chore**: 调整了 sideEffects 配置。 ([#774])

[#774]: https://github.com/rsuite/rsuite/pull/774
[rsuite-table#120]: https://github.com/rsuite/rsuite-table/pull/120

# 4.1.3

> December 5, 2019

- **Bugfix**: Fixed some style issues. ([#770],[#771],[#767])
- **Bugfix**: Fixed the issue that events cannot be accessed in asynchronous callbacks. ([#763])
- **Bugfix**: Fix RTL related bugs ([#757],[#760],[#769])
- **Improve**: Improved the speed at which `<DateRangePicker`> opens. ([#768])

---

- **Bugfix**: 修复了一些样式问题。 ([#770],[#771],[#767])
- **Bugfix**: 修复了无法在组件的异步回调中获取 Event 对象的问题。 ([#763])
- **Bugfix**: 修复 RTL 相关 Bug。 ([#757],[#760],[#769])
- **Improve**: 优化了 `<DateRangePicker>` 打开的速度。 ([#768])

[#771]: https://github.com/rsuite/rsuite/pull/771
[#770]: https://github.com/rsuite/rsuite/pull/770
[#769]: https://github.com/rsuite/rsuite/pull/769
[#768]: https://github.com/rsuite/rsuite/pull/768
[#767]: https://github.com/rsuite/rsuite/pull/767
[#763]: https://github.com/rsuite/rsuite/pull/763
[#760]: https://github.com/rsuite/rsuite/pull/760
[#757]: https://github.com/rsuite/rsuite/pull/757

# 4.1.2

> November 29, 2019

- **Bugfix**: Fixed the issue where `<DateRangePicker>` was not disabled in the previous month and the next month. ([#747])
- **Bugfix**: Fixed `<DateRangePicker>` panel collapse issue. ([#746])
- **Bugfix**: Fixed multiple picker count label vertical align issue when set `size=lg` ([#742])
- **Bugfix**: Fix FormControl typescript type definition error ([#741])
- **Bugfix**: Fix RTL related bugs ([#732],[#733],[#734],[#743],[#748],[#749])
- **Chore**: Update Schema typescript definition. ([#754])
- **Chore**: Add a default value for the variable in `createConcatChildrenFunction`. ([#753])

---

- **Bugfix**: 修复 `<DateRangePicker>` 上一月与下一月未禁用的问题。 ([#747])
- **Bugfix**: 修复了 `<DateRangePicker>` 面板折叠的问题。 ([#746])
- **Bugfix**: 修复了设置 `size = lg` 时 `Picker` 计数标签垂直对齐的问题 ([#742])
- **Bugfix**: 修复 `FormControl` 的 `Typescript` 类型定义错误 ([#741])
- **Bugfix**: 修复 RTL 相关 Bug ([#732],[#733],[#734],[#743],[#748],[#749])
- **Chore**: 更新 Schema typescript 类型定义。 ([#754])
- **Chore**: 在 `createConcatChildrenFunction` 中为变量添加一个默认值。 ([#753])

[#754]: https://github.com/rsuite/rsuite/pull/754
[#753]: https://github.com/rsuite/rsuite/pull/753
[#749]: https://github.com/rsuite/rsuite/pull/749
[#748]: https://github.com/rsuite/rsuite/pull/748
[#747]: https://github.com/rsuite/rsuite/pull/747
[#746]: https://github.com/rsuite/rsuite/pull/746
[#743]: https://github.com/rsuite/rsuite/pull/743
[#742]: https://github.com/rsuite/rsuite/pull/742
[#741]: https://github.com/rsuite/rsuite/pull/741
[#734]: https://github.com/rsuite/rsuite/pull/734
[#733]: https://github.com/rsuite/rsuite/pull/733
[#732]: https://github.com/rsuite/rsuite/pull/732

# 4.1.1

> November 14, 2019

- **Feature**: Added support for `affixHeader` on `<Table>`. ([#720],[rsuite-table#105])
- **Feature**: Added support for `inline` on Cascader and MultiCascader ([#724])
- **Bugfix**: Fixed a problem where the Chinese formatting characters were too long to cause time wrap on the DatePicker. ([#722])
- **Bugfix**: Fixed checktree menu item text-algin styles issue. ([#718])
- **Bugfix**: Fixed DatePicker format issue. ([#723])
- **Bugfix**: Fixed an issue where the Table scroll bar was out of control.([rsuite-table#105])
- **Chore**: Upgrade to typescirpt 3.7. ([#721])

---

- **Feature**: 在 `<Table>` 组件上新增 `affixHeader` 属性，可以让表头页面级固定。([#720],[rsuite-table#105])
- **Feature**: 在 `<Cascader>` 与 `<MultiCascader>` 组件上新增 `inline` 属性。 ([#724])
- **Bugfix**: 修复了日期中文格式化字符过长而导致 `<DatePicker>` 上的时间换行的问题。 ([#722])
- **Bugfix**: 修复了 `<CheckTree>` 菜单项文本对齐样式问题。 ([#718])
- **Bugfix**: 修复了 `<DatePicker>` 日期格式化问题。 ([#723])
- **Bugfix**: 修复了 `<Table>` 滚动条失控的问题。 ([rsuite-table#105])
- **Chore**: 升级 Typescirpt 至 3.7 版本。 ([#721])

[#724]: https://github.com/rsuite/rsuite/pull/724
[#723]: https://github.com/rsuite/rsuite/pull/723
[#722]: https://github.com/rsuite/rsuite/pull/722
[#721]: https://github.com/rsuite/rsuite/pull/721
[#720]: https://github.com/rsuite/rsuite/pull/720
[#718]: https://github.com/rsuite/rsuite/pull/718
[rsuite-table#106]: https://github.com/rsuite/rsuite-table/pull/106
[rsuite-table#105]: https://github.com/rsuite/rsuite-table/pull/105

# 4.1.0

> November 7, 2019

- **Feature**: Add support for `<Carousel>`. ([#716])
- **Feature**: Added Right-to-left supported. ([#715])
- **Feature**: Add support for `renderItem` on the navigation component. ([#713])
- **Feature**: Added for `fileListVisible` on `<Uploader>`. ([#709])
- **Feature**: Added `shaded` props for `<Panel>`. ([#677])
- **Feature**: Added support for `<Affix>` . ([#701])
- **Feature**: Supported show mode and customizing time for `<Timeline>`. ([#666])
- **Bugfix**: Fixed sideEffects configuration. ([#706])
- **Bugfix**: Fixed when setting `sticky` and all options were selected to not render the menu. ([#710])

---

- **Feature**: 支持 `<Carousel>` 组件。 ([#716])
- **Feature**: 支持 Right-to-left。 ([#715])
- **Feature**: 导航相关组件添加 `renderItem` 属性。 ([#713])
- **Feature**: 在 `<Uploader>` 组件上，添加支持 `fileListVisible` 属性，默认为 `true`, 设置 `false` 则不显示文件列表。 ([#709])
- **Feature**: 在 `<Panel>`组件上，添加支持 `shaded`属性，用于显示阴影。 ([#677])
- **Feature**: 支持 `<Affix>` 组件。 ([#701])
- **Feature**: 在 `<Timeline>` 组件添加了更多显示模式。 ([#666])
- **Bugfix**: 修复 sideEffects 配置错误导致样式文件丢失的问题。 ([#706])
- **Bugfix**: 修复了当设置`sticky`并选择了所有选项的时候，不渲染菜单的问题。([#710])

[#716]: https://github.com/rsuite/rsuite/pull/716
[#715]: https://github.com/rsuite/rsuite/pull/715
[#713]: https://github.com/rsuite/rsuite/pull/713
[#710]: https://github.com/rsuite/rsuite/pull/710
[#709]: https://github.com/rsuite/rsuite/pull/709
[#706]: https://github.com/rsuite/rsuite/pull/706
[#701]: https://github.com/rsuite/rsuite/pull/701
[#677]: https://github.com/rsuite/rsuite/pull/677
[#666]: https://github.com/rsuite/rsuite/pull/666

# 4.0.5

> October 31, 2019

- **Improve**: Use context to refactor the logic of partial arguments. ([#695])
- **Improve**: Adjust the implementation logic of `preventOverflow` in all Picker. ([rsuite-utils#14])
- **Bugfix**: Fix `<Alert>` font color problem under dark theme. ([#697])
- **Bugfix**: Fix the problem that can't extends in the ie10 browser. ([#694])

---

- **Improve**: 使用 context API 重构部分子父组件传参的逻辑。 ([#695])
- **Improve**: 调整了所有 `Picker`组件的 `preventOverflow` 属性的实现方式。 ([rsuite-utils#14])
- **Bugfix**: 修复 `<Alert>` 组件在 dark 主题下字体颜色问题。 ([#697])
- **Bugfix**: 修复 ie10 兼容性问题，context API 在高价函数中未继承。 ([#694])

[#697]: https://github.com/rsuite/rsuite/pull/697
[#695]: https://github.com/rsuite/rsuite/pull/695
[#694]: https://github.com/rsuite/rsuite/pull/694
[rsuite-utils#14]: https://github.com/rsuite/rsuite-utils/pull/14

# 4.0.4

> October 17, 2019

- **Bugfix**: Fixed a problem with the `Dropdown` and `Button`, the `ButtonGroup` is vertically aligned. ([#682])
- **Bugfix**: Fixed an error when `CheckTreePicker` changed data. ([#681])
- **Bugfix**: Fixed an issue where `isOneOf` was not valid in `Schema.Types.StringType`. ([schema-typed#18])
- **Bugfix**: Fixed a misalignment of scroll position after `Table` data update. ([rsuite-table#100])
- **Bugfix**: [TS] Fixed an issue with type definition errors in `List`. ([#678])

---

- **Bugfix**: 修复了 `Dropdown`, `Button` 与 `ButtonGroup` 垂直对齐的问题。 ([#682])
- **Bugfix**: 修复了 `CheckTreePicker` 数据改变后出现错误的问题 ([#681])
- **Bugfix**: 修复了 `Schema.Types.StringType` 中的 `isOneOf` 方法无效的问题。 ([schema-typed#18])
- **Bugfix**: 修复了 `Table` 数据更新后滚动位置出现偏移。 ([rsuite-table#100])
- **Bugfix**: [TS] 修复了 `List` 中类型定义错误的问题。 ([#678])

[#682]: https://github.com/rsuite/rsuite/pull/682
[#681]: https://github.com/rsuite/rsuite/pull/681
[#678]: https://github.com/rsuite/rsuite/pull/678
[schema-typed#18]: https://github.com/rsuite/schema-typed/pull/18
[rsuite-table#100]: https://github.com/rsuite/rsuite-table/pull/100

# 4.0.3

> October 10, 2019

- **Feature**: Added support for Korean ([#675])
- **Improve**: The corresponding format date is displayed on the calendar according to different regional languages. ([#668])
- **Bugfix**: Add the babel plugin for `lodash` and `date-fns`. ([#674])
- **Bugfix**: Change the sm breakpoint to 480px in the Grid ([#671])
- **Bugfix**: Fix the precision of floating point arithmetic in Slider. ([#660])
- **Bugfix**: Fixed an issue with type definition errors in `List`. ([#676])

---

- **Feature**: 添加对韩语/朝鲜语的支持。 ([#675])
- **Improve**: 根据不同地域语言在日历上显示对应格式日期。([#668])
- **Bugfix**: 为 `lodash` 和 `date-fns` 添加 babel 插件,按需加载代码。 ([#674])
- **Bugfix**: 在 `<Grid>` 中将 `sm` 断点更改为 `480px`。 ([#671])
- **Bugfix**: 修复`<Slider>` 中浮点运算的精度问题。 ([#660])
- **Bugfix**: [TS] 修复了 `List` 中类型定义错误的问题。 ([#676])

[#676]: https://github.com/rsuite/rsuite/pull/676
[#675]: https://github.com/rsuite/rsuite/pull/675
[#674]: https://github.com/rsuite/rsuite/pull/674
[#671]: https://github.com/rsuite/rsuite/pull/671
[#668]: https://github.com/rsuite/rsuite/pull/668
[#660]: https://github.com/rsuite/rsuite/pull/660

# 4.0.2

> September 29, 2019

- **Feature**: Added language Traditional Chinese. ([#652])
- **Feature**: Fixed an issue where the CheckTreePicker and TreePicker keyboard operations were invalid.
- **Bugfix**: Fixed `<Cascader>` search styles ([#651])
- **Bugfix**: Fixed uncontrolled issues with `<Cascader>` and `<MultiCascader>` ([#650])
- **Bugfix**: Fixed `<Cascader>` crash while search RegExp special_characters. ([#648])
- **Bugfix**: Fixed `<Panel>` title font size.([#644])
- **Bugfix**: Fixed item styles when set active and disable. ([#641])
- **Bugfix**: Fixed `<Sidebar>` can't collapse on Firefox browser ([#638])
- **Bugfix**: Fixed `<Tree>` rendering error on the server side.([#637])
- **Bugfix**: Fixed `<CheckTreePicker>` setting root node uncheckable error.([#637])
- **Bugfix**: Fixed IE browser compatibility issue. ([#631],[#632])
- **Bugfix**: Fixed a rendering error when the column in the `<Table>` was null. ([rsuite/rsuite-table#99])
- **Bugfix**: Fixed a problem with scrolling white screen after changing height on `<Table>`. ([rsuite/rsuite-table#97])
- **Bugfix**: [TS] Fixed type definitions for missing `Notification` and `Alert`. ([#633])
- **Bugfix**: [TS] Fixed `List` component not exported. ([#625])

---

- **Feature**: 添加组件对繁体中文的支持。 ([#652])
- **Bugfix**: 修复了 CheckTreePicker 和 TreePicker 键盘操作无效的问题。
- **Bugfix**: 修复了 `<Cascader>` 搜索列表样式问题。 ([#651])
- **Bugfix**: 修复了 `<Cascader>` 和 `<MultiCascader>` 不受控的问题。 ([#650])
- **Bugfix**: 修复了 `<Cascader>` 搜索正则表达元字符报错的问题。 ([#648])
- **Bugfix**: 修复了 `<Panel>` 标题字体大小与设计不符的问题。([#644])
- **Bugfix**: 修复了选项在设置 `active` 或者 `disable` 后的样式问题。 ([#641])
- **Bugfix**: 修复了 `<Sidebar>`在 Firefox 浏览器不能收缩的问题。 ([#638])
- **Bugfix**: 修复了 `<Tree>` 在服务端渲染报错的问。([#637])
- **Bugfix**: 修复了 `<CheckTreePicker>` 设置根节点不可点击后出现的渲染问题。([#637])
- **Bugfix**: 修复了 IE 浏览器兼容性问题。 ([#631],[#632])
- **Bugfix**: 修复了 `<Table>` 的列设置中存在 `null` 时候，导致的渲染出错问题。 ([rsuite/rsuite-table#99])
- **Bugfix**: 修复了 `<Table>` 在改变高度后出现白屏的问题。 ([rsuite/rsuite-table#97])
- **Bugfix**: [TS] 修复了 `Notification` 和 `Alert` 中缺少的方法定义。 ([#633])
- **Bugfix**: [TS] 修复了 `List` 组件找不到定义。 ([#625])

[#653]: https://github.com/rsuite/rsuite/pull/653
[#652]: https://github.com/rsuite/rsuite/pull/652
[#651]: https://github.com/rsuite/rsuite/pull/651
[#650]: https://github.com/rsuite/rsuite/pull/650
[#648]: https://github.com/rsuite/rsuite/pull/648
[#644]: https://github.com/rsuite/rsuite/pull/644
[#641]: https://github.com/rsuite/rsuite/pull/641
[#638]: https://github.com/rsuite/rsuite/pull/638
[#637]: https://github.com/rsuite/rsuite/pull/637
[#633]: https://github.com/rsuite/rsuite/pull/633
[#632]: https://github.com/rsuite/rsuite/pull/632
[#631]: https://github.com/rsuite/rsuite/pull/631
[#625]: https://github.com/rsuite/rsuite/pull/625
[rsuite/rsuite-table#99]: https://github.com/rsuite/rsuite-table/pull/99
[rsuite/rsuite-table#97]: https://github.com/rsuite/rsuite-table/pull/97

# 4.0.1

> September 19, 2019

- **Feature**: Support `defaultCalendarValue` on `<DateRangePicker>` ([#610])
- **Improve**: Add ARIA for accessibility ([#612],[#613])
- **Improve**: Use grab cursors for sortable List.Item ([#617])
- **Bugfix**: Fixed ESM build error ([#611])
- **Bugfix**: Fixed component not re-rendered after `sortType` update on `<Table>`. ([rsuite/rsuite-table#96])
- **Bugfix**: Fixed the position of the scroll bar when the height of the `<Table>` changes. ([rsuite/rsuite-table#95])
- **Bugfix**: Fixed validation of merged cells for custom children in `<Table>` ([rsuite/rsuite-table#94])
- **Bugfix**: Fixed unable to find node on an unmounted component in `<Dropdown>` ([rsuite/rsuite-utils@f205799])

---

- **Feature**: `<DateRangePicker>` 支持 `defaultCalendarValue` 属性。([#610])
- **Improve**: 为可访问性添加 ARIA。 ([#612],[#613])
- **Improve**: 调整 List.Item 拖拽时候的光标为 grab。 ([#617])
- **Bugfix**: 修复 ESM 构建时候报错。 ([#611])
- **Bugfix**: 修复在 `<Table>` 上 `sortType` 更新后没有重新渲染的组件。 ([rsuite/rsuite-table#96])
- **Bugfix**: 修复 `<Table>` 高度变化后更新滚动条位置 ([rsuite/rsuite-table#95])
- **Bugfix**: 修复 `<Table>` 中自定义 `children` 后，合并单元格的校验逻辑 ([rsuite/rsuite-table#94])
- **Bugfix**: 修复 `<Dropdown>` 中报错"无法在已卸载组件上找到节点"([rsuite/rsuite-utils@f205799])

[#617]: https://github.com/rsuite/rsuite/pull/617
[#613]: https://github.com/rsuite/rsuite/pull/613
[#612]: https://github.com/rsuite/rsuite/pull/612
[#611]: https://github.com/rsuite/rsuite/pull/611
[#610]: https://github.com/rsuite/rsuite/pull/610
[rsuite/rsuite-table#96]: https://github.com/rsuite/rsuite-table/pull/96
[rsuite/rsuite-table#95]: https://github.com/rsuite/rsuite-table/pull/95
[rsuite/rsuite-table#94]: https://github.com/rsuite/rsuite-table/pull/94
[rsuite/rsuite-utils@f205799]: https://github.com/rsuite/rsuite-utils/commit/f205799796595d78dff990b0f740c8c4a9e3d581

# 4.0.0

> September 9, 2019

- **Feature**: Add `<Placeholder>`. ([#418],[#420],[#423])
- **Feature**: Add `<List>`. ([#451])
- **Feature**: Add `<Calendar>`. ([#492])
- **Feature**: Add `<Avatar>`.([#486])
- **Feature**: Add `<Badge>`.([#484])
- **Feature**: Support `size` on all `Picker`.([#494])
- **Feature**: Support dark theme.([#544])
- **Feature**: Support for asynchronous validation in `<Form>`, based on Schema. ([#570])
- **Feature**: Support for expandItemValues on `<TreePicker>` and `<CheckTreePicker>`.([#569])
- **Feature**: Support `readOnly` prop on `<FormControl>`. ([#432])
- **Feature**: Support `plaintext` prop on `<FormControl>`. ([#448],[#449])
- **Feature**: `<Whisper>` and all `Picker` components support the `preventOverfow` property to prevent overflow. ([#443])
- **Improve**: Adjust swatch algorithm to adjust font color contrast. ([#433])
- **Improve**: Migrate from Flow to Typescript. ([#531])
- **Improve**: Support showWeekNumbers on <DatePicker> and <DateRangePicker>. ([#526] @viart)
- **Breaking**: Adjust the value of `<Whisper>` with all `Picker` components `placement` properties.([#443])
- **Bugfix**: Fixed an issue where the `<Uploader>` upload file was larger than 1GB.([#536])
- **Bugfix**: Fixed compatibility issue with `<Input>` on IE browser display. ([#507])
- **Bugfix**: Fixed `<InputPicker>` on the keyboard Delete key will clear the input worthy question. ([#577])
- **Bugfix**: Fixed an issue where `<Dropdown>` set `toggleComponentClass={Button}` background style error.([#525])
- **Bugfix**: Fixed an issue where styles were missing when introduced on demand.([#567])
- **Bugfix**: Fixed an issue where `<DatePicker>` disabled day and inactive month were inconsistent.([#595])
- **Bugfix**: Fixed an issue where the scrollbar position was not updated after the `<Table>` data was updated.([#table-92])
- **Bugfix**: Fixed `<Table>` property `expandedRowKeys` The update value is not controlled. ([#table-90])
- **Bugfix**: Fixed callback `<Table>` property `onRowClick`'s callback parameter is missing `event`. ([#table-89])
- **Bugfix**: Fixed support for `focus` events by the `<Form>` component.([#566])
- **Bugfix**: Modified the default separator for `<Breadcrumb>`.([#543])
- **Bugfix**: Fixed an issue where `<Slider>` did not update the position of the handle after the change from hidden to display state.([#542])

---

- **Feature**: 支持 `<Placeholder>` 组件。 ([#418],[#420],[#423])
- **Feature**: 支持 `<List>` 组件。 ([#451])
- **Feature**: 支持 `<Calendar>` 组件。([#492])
- **Feature**: 支持 `<Avatar>` 组件。([#486])
- **Feature**: 支持 `<Badge>` 组件。([#484])
- **Feature**: `<Picker>` 组件支持 `size` 属性。([#494])
- **Feature**: 支持 dark 主题。([#544])
- **Feature**: `<Form>`组件基于 Schema 支持异步校验。([#570])
- **Feature**: `<TreePicker>` 与 `<CheckTreePicker>` 支持 expandItemValues 属性。([#569])
- **Feature**: `<FormControl>` 组件支持 `readOnly` 属性。 ([#432])
- **Feature**: `<FormControl>` 组件支持 `plaintext` 属性。 ([#448],[#449])
- **Feature**: `<Whisper>` 组件与所有的 `Picker` 组件支持 `preventOverfow` 属性，防止溢出。
- **Improve**: 调整色板算法，调整字体颜色对比度。 ([#433])
- **Improve**: 从 Flow 迁移到 Typescript。 ([#531])
- **Improve**: `<DatePicker>`和`<DateRangePicker>`组件支持 showWeekNumbers 属性，显示周数 。([#526] @viart)
- **Breaking**: 调整 `<Whisper>` 组件与所有的 `<Picker>` 组件 `placement` 属性的值。([#443])
- **Bugfix**: 修复了 `<Uploader>` 上传文件大于 1GB 显示问题。([#536])
- **Bugfix**: 修复了 `<Input>` 在 IE 浏览器显示上的兼容性问题。 ([#507])
- **Bugfix**: 修复了 `<InputPicker>` 在键盘 Delete 键会清除输入值得问题。([#577])
- **Bugfix**: 修复了 `<Dropdown>` 设置 `toggleComponentClass={Button}` 背景样式错误的问题。([#525])
- **Bugfix**: 修复了按需引入时候样式缺失的问题。 ([#567])
- **Bugfix**: 修复了 `<DatePicker>` 禁用日与禁用月不一致的问题。([#595])
- **Bugfix**: 修复了 `<Table>` 数据更新后滚动条位置不更新的问题。([#table-92])
- **Bugfix**: 修复了 `<Table>` 属性 `expandedRowKeys` 更新值不受控。 ([#table-90])
- **Bugfix**: 修复了 `<Table>` 属性 `onRowClick` 的回调参数缺少 `event`。 ([#table-89])
- **Bugfix**: 修复了 `<Form>` 组件对 `focus` 事件的支持。([#566])
- **Bugfix**: 修改了 `<Breadcrumb>` 的默认分隔符。([#543])
- **Bugfix**: 修复了 `<Slider>` 在从隐藏到显示状态变化后，手柄的位置不更新的问题。([#542])

[#595]: https://github.com/rsuite/rsuite/pull/595
[#577]: https://github.com/rsuite/rsuite/pull/577
[#570]: https://github.com/rsuite/rsuite/pull/570
[#569]: https://github.com/rsuite/rsuite/pull/569
[#567]: https://github.com/rsuite/rsuite/pull/567
[#566]: https://github.com/rsuite/rsuite/pull/566
[#544]: https://github.com/rsuite/rsuite/pull/544
[#543]: https://github.com/rsuite/rsuite/pull/543
[#542]: https://github.com/rsuite/rsuite/pull/542
[#536]: https://github.com/rsuite/rsuite/pull/536
[#525]: https://github.com/rsuite/rsuite/pull/525
[#507]: https://github.com/rsuite/rsuite/pull/507
[#494]: https://github.com/rsuite/rsuite/pull/494
[#492]: https://github.com/rsuite/rsuite/pull/492
[#486]: https://github.com/rsuite/rsuite/pull/486
[#484]: https://github.com/rsuite/rsuite/pull/484
[#451]: https://github.com/rsuite/rsuite/pull/451
[#449]: https://github.com/rsuite/rsuite/pull/449
[#448]: https://github.com/rsuite/rsuite/pull/448
[#443]: https://github.com/rsuite/rsuite/pull/443
[#433]: https://github.com/rsuite/rsuite/pull/433
[#432]: https://github.com/rsuite/rsuite/pull/432
[#423]: https://github.com/rsuite/rsuite/pull/423
[#420]: https://github.com/rsuite/rsuite/pull/420
[#418]: https://github.com/rsuite/rsuite/pull/418
[#table-92]: https://github.com/rsuite/rsuite-table/pull/92
[#table-90]: https://github.com/rsuite/rsuite-table/pull/90
[#table-89]: https://github.com/rsuite/rsuite-table/pull/89
