- 🌟 If you want to migrate to Ant Design 5.0, please check [V4 to V5](/docs/react/migration-v5).
**Major Changes**
- 🔥 New Components
- 🔥 FloatButton component, and refactor BackTop as child component of FloatButton. [#37520](https://github.com/ant-design/ant-design/pull/37520) [@li-jia-nan](https://github.com/li-jia-nan)
- 🔥 Tour component. [#37867](https://github.com/ant-design/ant-design/pull/37867) [#38469](https://github.com/ant-design/ant-design/pull/38469) [@heiyu4585](https://github.com/heiyu4585)
- 🔥 New Component Variants
- 🔥 DatePicker add `presets` to support preset ranges for quick selection. [#38249](https://github.com/ant-design/ant-design/pull/38249)
- 🔥 Progress `circle` type support responsive `format` text for small size. [#38231](https://github.com/ant-design/ant-design/pull/38231) [@li-jia-nan](https://github.com/li-jia-nan)
- 💄 Change primary color to `#1677ff`. [#37254](https://github.com/ant-design/ant-design/pull/37254)
- 💄 Change basic border radius to `6px`, and support gradient radius. [#37146](https://github.com/ant-design/ant-design/pull/37146) [#37369](https://github.com/ant-design/ant-design/pull/37369)
- 🛠 Change `main` in `package.json` to `dist/antd.js`. [eb8835f](https://github.com/ant-design/ant-design/commit/eb8835fe29b39767c0f5e310f5c69619a75d5840)
- 🗑 Remove `dist/antd.css`, and add `dist/reset.css` to override common styles. [#36224](https://github.com/ant-design/ant-design/pull/36224)
- 🗑 Deprecate `visible` and provide `open` instead in components below. [@yykoypj](https://github.com/yykoypj)
- 🗑 Tag deprecate `visible`. [#36671](https://github.com/ant-design/ant-design/pull/36671)
- 🗑 Table deprecate `filterDropdownVisible` and provide `filterDropdownOpen`. [#36747](https://github.com/ant-design/ant-design/pull/36747)
- 🗑 Drawer deprecate `visible` and provide `open` instead. [#36750](https://github.com/ant-design/ant-design/pull/36750)
- 🗑 Modal deprecate `visible` and provide `open` instead. [#36774](https://github.com/ant-design/ant-design/pull/36774)
- 🗑 Dropdown deprecate `visible` and provide `open` instead. [#36799](https://github.com/ant-design/ant-design/pull/36799)
- 🗑 Tooltip deprecate `visible` and provide `open` instead, Popover and Popconfirm. [#36807](https://github.com/ant-design/ant-design/pull/36807)
- 🗑 Deprecate `dropdownClassName` and provide `popupClassName` instead in components below. [@heiyu4585](https://github.com/heiyu4585)
- 🗑 AutoComplete deprecate `dropdownClassName` and provide `popupClassName` instead. [#37087](https://github.com/ant-design/ant-design/pull/37087)
- 🗑 Mentions deprecate `dropdownClassName` and provide `popupClassName` instead. [#37122](https://github.com/ant-design/ant-design/pull/37122)
- 🗑 Cascader deprecate `dropdownClassName` and provide `popupClassName` instead. [#37089](https://github.com/ant-design/ant-design/pull/37089)
- 🗑 Select deprecate `dropdownClassName` and provide `popupClassName` instead. [#37091](https://github.com/ant-design/ant-design/pull/37091)
- 🗑 TreeSelect deprecate `dropdownClassName` and provide `popupClassName` instead. [#37092](https://github.com/ant-design/ant-design/pull/37092)
- 🗑 DatePicker and TimePicker deprecate `dropdownClassName` and provide `popupClassName` instead. [#37207](https://github.com/ant-design/ant-design/pull/37207)
- 🛠 Refactor styles with CSS-in-JS for all components.
- 🗑 Remove less and css in package. [#36244](https://github.com/ant-design/ant-design/pull/36244)
- 🛠 Change date library from Moment.js to Day.js, for more: [Use custom date library](https://ant.design/docs/react/use-custom-date-library). [b22815d](https://github.com/ant-design/ant-design/commit/b22815d4d223b80755b472e14d7888beab8dd1da) [@iamkun](https://github.com/iamkun)
- 🛠 React Notification to support React 18 concurrent mode and refactor useNotification hook,which is preferred instead of static function. [#35423](https://github.com/ant-design/ant-design/pull/35423) [#35568](https://github.com/ant-design/ant-design/pull/35568)
- 🛠 Slider props related with Tooltip are unified into `tooltip`. [#37043](https://github.com/ant-design/ant-design/pull/37043) [@yykoypj](https://github.com/yykoypj)
- 🛠 Migrate official site to [dumi@2](https://next.d.umijs.org/). [#38328](https://github.com/ant-design/ant-design/pull/38328)
## 4.x
Visit [GitHub](https://github.com/ant-design/ant-design/blob/4.x-stable/CHANGELOG.en-US.md) to read `4.x` change logs.