ant-design/CHANGELOG.en-US.md

---
order: 6
title: Change Log
toc: false
timeline: true
---

`antd` strictly follows [Semantic Versioning 2.0.0](http://semver.org/).

#### Release Schedule

- Weekly release: patch version at the end of every week for routine bugfix (anytime for urgent bugfix).
- Monthly release: minor version at the end of every month for new features.
- Major version release is not included in this schedule for breaking change and new features.

---

## 4.0.0-rc.0

`2020-01-04`

⚠️ Migrate from v3 to v4 please ref to [migration document](/docs/react/migration-v4)。

### New features and improvements

- 🌟 antd package size optimization, js gzipped dropped from 532.75KB to 289.89 KB. [#20356](https://github.com/ant-design/ant-design/pull/20356)
- 💄 New dark theme support. [#20281](https://github.com/ant-design/ant-design/pull/20281)
- 🌟 ConfigProvider supports `direction` internationalization setting`rtl`. [#19380](https://github.com/ant-design/ant-design/pull/19380)
- 🌟 New Form component. [#17327](https://github.com/ant-design/ant-design/pull/17327)
  - 🌟 Form comes with data binding function.
  - 🌟 Field changes only affect the rendering of related field components and not the entire Form.
  - 🌟 Added `initialValues` to replace the original field initialization.
  - 🌟 Added `validateMessages` to support modify validation templates.
  - 🌟 Added `onFinish` and `onFinishFailed` to complete the overall component verification logic.
  - 🌟 Added `onFieldsChange` and `onValuesChange` for triggering controlled state.
  - 🌟 Provide hook support for `useForm`.
  - 🌟 Form.Item adds `name` property for data binding.
  - 🌟 Form.Item `validateTrigger` will only perform validation trigger and will not collect field values ​​at the same time.
  - 🌟 Form.Item adds `rules` property for data validation.
  - 🌟 Form.Item adds `shouldUpdate` property to support render props.
  - 🌟 Form.Item adds `dependencies` property to simplify related field update logic.
  - 🌟 Form.Item adds `noStyle` property and adds unstyled data binding.
  - 🌟 Added Form.List component to simplify adding, deleting, modifying and checking operations.
  - 🌟 Added Form.Provider component to support multi-form linkage.
- 🌟 New Table component. [#19678](https://github.com/ant-design/ant-design/pull/19678)
  - 🌟 Added `summary` support for summary lines.
  - 🌟 Now `fixedColumn`,`expandable`, and `scroll` can be mixed.
  - 🌟 Support multi-column sort.
  - 🌟 Support custom `body` and add virtual scrolling example.
  - 🎉 Use css `sticky` to achieve fixed effects to optimize performance.
  - 💄 Optimized `expand` animation effect.
- 🌟 New DatePicker, TimePicker and Calendar components. [#20023](https://github.com/ant-design/ant-design/pull/20023)
  - 🌟 Support custom date library.
  - 🌟 Added `picker` support for setting selectors (no longer need to simulate selectors via controlled`mode`).
  - 🌟 Full range selector support: time, date, week, month, year.
  - 🌟 Range selector can now select start and end times individually.
  - 🌟 The range selector can be set to `disabled` separately for the start and end time.
  - 🌟 The range selector allows empty start and end times.
  - 🌟 Optimize keyboard support.
- 🌟 Remove Icon and use `@ ant-design / icons` instead. [#18217](https://github.com/ant-design/ant-design/pull/18217)
- Skeleton
  - 🌟 Support Skeleton.Avatar placeholder component. [#19898](https://github.com/ant-design/ant-design/pull/19898) [@Rustin-Liu](https://github.com/Rustin-Liu)
  - 🌟 Support Skeleton.Button placeholder component. [#19699](https://github.com/ant-design/ant-design/pull/19699) [@Rustin-Liu](https://github.com/Rustin-Liu)
  - 🌟 Support Skeleton.Input placeholder component. [#20264](https://github.com/ant-design/ant-design/pull/20264) [@Rustin-Liu](https://github.com/Rustin-Liu)
- 🌟 Tree supports virtual scrolling. [#18172](https://github.com/ant-design/ant-design/pull/18172)
- 🌟 Tree Enhanced accessibility support and keyboard interaction. [#18866](https://github.com/ant-design/ant-design/pull/18866)
- 🌟 Select uses virtual scrolling and enhanced accessibility support and keyboard interaction. [#18658](https://github.com/ant-design/ant-design/pull/18658)
- 🌟 TreeSelect uses virtual scrolling and optimizes keyboard support. [#19040](https://github.com/ant-design/ant-design/pull/19040)
- 🌟 Button adds `default` and`link` styles for `danger`. [#19837](https://github.com/ant-design/ant-design/pull/19837)
- 🌟 Form and ConfigProvider support `size` setting to include component size. [#20570](https://github.com/ant-design/ant-design/pull/20570)
- 🌟 Typography adds `suffix` attribute. [#20224](https://github.com/ant-design/ant-design/pull/20224)
- 🌟 Progress adds `steps` subcomponent. [#19613](https://github.com/ant-design/ant-design/pull/19613)
- 🌟 TextArea supports `onResize`. [#20408](https://github.com/ant-design/ant-design/pull/20408)
- 🌟 Added Alert.ErrorBoundary to provide friendly error interception and prompting. [#19923](https://github.com/ant-design/ant-design/pull/19923)
- 🌟 Upload supports iconRender to customize icons. [#20034](https://github.com/ant-design/ant-design/pull/20034) [@qq645381995](https://github.com/qq645381995)
- 🌟 Tag component preset status color. [#19399](https://github.com/ant-design/ant-design/pull/19399)
- 🌟 Grid uses `flex` layout. [#16635](https://github.com/ant-design/ant-design/pull/16635)
- 🐞 Fix the display error of Carousel component `dotposition` as`left | right`. [#20645](https://github.com/ant-design/ant-design/pull/20645) [@xrkffgg](https://github.com/xrkffgg)
- 🐞 Fix Alert style text overflow. [#20318](https://github.com/ant-design/ant-design/pull/20318)
- 🙅 Removed warning messages for deprecated APIs. [#17510](https://github.com/ant-design/ant-design/pull/17510)
- 🙅 Added warning for Avatar, Button, Modal.method and Result components using v3 strings as icons. [#20226](https://github.com/ant-design/ant-design/pull/20226)
- 💄 Add `@border-color-split-popover`、`@input-icon-hover-color`、`@select-clear-background`、`@cascader-menu-border-color-split`、`@modal-header-border-color-split`、`@skeleton-to-color`、`@transfer-item-hover-bg` and other less variables. [#20070](https://github.com/ant-design/ant-design/pull/20070)

## 3.x

Visit [GitHub](https://github.com/ant-design/ant-design/blob/3.x-stable/CHANGELOG.en-US.md) to read `3.x` change logs.

## 2.x

Visit [GitHub](https://github.com/ant-design/ant-design/blob/2.x-stable/CHANGELOG.en-US.md) to read `2.x` change logs.

## 1.11.4

Visit [GitHub](https://github.com/ant-design/ant-design/blob/1.x-stable/CHANGELOG.md) to read change logs from `0.x` to `1.x`.