### 🔥🔥🔥 The official version is expected to be released at the end of March or early April, when 3.x will become the default version, and the documentation will also point to the 3.x documentation by default 🔥🔥🔥
- 🐞 Fix `Select` options do not support push and other variant methods [#5398](https://github.com/vueComponent/ant-design-vue/issues/5398)
- 🐞 Fix `MenuItem` custom icon, the original icon class name is lost [#5390](https://github.com/vueComponent/ant-design-vue/issues/5390)
### 🔥🔥🔥 The official version is expected to be released at the end of March or early April, when 3.x will become the default version, and the documentation will also point to the 3.x documentation by default 🔥🔥🔥
- 🌟 Optimize the search and click performance of `Tree``TreeSelect` [#5365](https://github.com/vueComponent/ant-design-vue/issues/5365)
- 🌟 `Menu` selectedKeys, openKeys support depth watch [7bf1e0](https://github.com/vueComponent/ant-design-vue/commit/7bf1e0dda1fe8f70f6c8b17ba90b217df2a75bd4)
- 🐞 Fix `Checkbox``Radio` triggering two `click` events for one click [#5363](https://github.com/vueComponent/ant-design-vue/issues/5363) [#5389](https://github.com/vueComponent/ant-design-vue/issues/5389)
- 🐞 Fix `Upload` limit the number, the last upload is abort issue [#5385](https://github.com/vueComponent/ant-design-vue/issues/5385)
- 🐞 Fix `RangePicker``showTime`, disabled does not consider time issue [#5286](https://github.com/vueComponent/ant-design-vue/issues/5286)
- 🐞 Fix `Layout.Sidebar` cannot be expanded after responsive collapse [#5373](https://github.com/vueComponent/ant-design-vue/issues/5373)
- 🐞 Fix `AutoComplete` custom children's class not mounted [414e7a](https://github.com/vueComponent/ant-design-vue/commit/414e7a1c56455017dbc3780ce7b1b4abd0f1c4d7)
- 🐞 Fix `TimeRangePicker` disabledTime not taking effect [#5387](https://github.com/vueComponent/ant-design-vue/issues/5387)
- 🐞 Fix `Dropdown` automatic correction of pop-up window position is invalid [#5391](https://github.com/vueComponent/ant-design-vue/issues/5391)
### 🔥🔥🔥 The official version is expected to be released at the end of March or early April, when 3.x will become the default version, and the documentation will also point to the 3.x documentation by default 🔥🔥🔥
### 🔥🔥🔥 Surely Vue supports css var sync 🔥🔥🔥
- 🌟 Optimize the underlying virtual scrolling components to scroll millions of data smoothly, involving `Select``Tree``TreeSelect``AutoComplete``Cascader` components
- 🐞 Fix the animation does not take effect when the `Button` component switches loading [#5360](https://github.com/vueComponent/ant-design-vue/issues/5360)
- 🐞 Fix the console error when `Modal` switches loading [#5361](https://github.com/vueComponent/ant-design-vue/issues/5361)
### 🔥🔥🔥 The official version is expected to be released at the end of March or early April, when 3.x will become the default version, and the documentation will also point to the 3.x documentation by default 🔥🔥🔥
- 🌟 Export more component properties to facilitate secondary development [#5340](https://github.com/vueComponent/ant-design-vue/issues/5340) [#5353](https://github.com/ vueComponent/ant-design-vue/issues/5353)
- 🌟 `Timeline` can be used for antd icon when custom color [2b81a7](https://github.com/vueComponent/ant-design-vue/commit/2b81a7213b169dc72f02c7e0f57afffd67333f0e)
- 🌟 `Radio``Checkbox` supports number type
- 🌟 `Popover` does not display the popup when the slot is empty [71e110](https://github.com/vueComponent/ant-design-vue/commit/71e110036ea0339207c168f268907dcc0de277e8)
- 🌟 Adjust the truncation logic after `Textarea` exceeds the maximum length (the text will not change after it exceeds) [d92921](https://github.com/vueComponent/ant-design-vue/commit/d929217752aac2dcfcd56852c7dbc3a834819de1)
- 🐞 Fix `FormItem` error prompt repeated display problem [#5349](https://github.com/vueComponent/ant-design-vue/issues/5349)
- 🐞 Fix `FormItem` cannot be used alone [#5343](https://github.com/vueComponent/ant-design-vue/issues/5343)
- 🐞 Fix `Tooltip` not displaying in `Switch` in loading state [625eff](https://github.com/vueComponent/ant-design-vue/commit/625efff1fa8fb3c93a5c657538274fe76a4a4f1f)
### 🔥🔥🔥 The official version is expected to be released at the end of March or early April, when 3.x will become the default version, and the documentation will also point to the 3.x documentation by default 🔥🔥🔥
- 🔥 Support CSS variables, if you encounter style building errors after upgrading, please check [Dynamic Theme Documentation](https://ant.design/docs/react/customize-theme-variable-en) to troubleshoot the problem. [Experience](https://antdv.com/components/config-provider-cn/#components-config-provider-demo-theme)
- 🔥 Support RTL [experience](https://antdv.com/components/config-provider-cn/#components-config-provider-demo-direction)
- 🌟 `LayoutSider``trigger` support slot [#5317](https://github.com/vueComponent/ant-design-vue/issues/5317)
- 🌟 `Button` adds global size support [16b3b5f](https://github.com/vueComponent/ant-design-vue/pull/5327/commits/16b3b5fc366fcce155b4c37459a0b12f1031bfe6)
- 🌟 `Modal.confirm` adds `showCancel` and `propmise` support [a041b5](https://github.com/vueComponent/ant-design-vue/pull/5327/commits/a041b5bacea2f94f55fee358ff39e5abd0d1b39f)
- 🌟 Added `Skeleton.Button``Skeleton.Input` two sub-components [2bd5fc](https://github.com/vueComponent/ant-design-vue/pull/5327/commits/2bd5fc15ffecf3cb3083accab02ceb97bd9ade38)
- 🌟 `Table` added `filterMode` to support tree filtering [79ff7a](https://github.com/vueComponent/ant-design-vue/pull/5327/commits/79ff7ac2dba4ab5cf01241ceef072f2c4be20e12)
- 🐞 Fix `DatePicker` using string mode, console output type is wrong [#5323](https://github.com/vueComponent/ant-design-vue/issues/5323)
- 🐞 Fix the problem that the parent node cannot be selected after all the child nodes of `TreeSelect` are disabled [#5316](https://github.com/vueComponent/ant-design-vue/issues/5316)
- 🐞 Fix `Row``gutter` ts type hint error [2efe1a](https://github.com/vueComponent/ant-design-vue/commit/2efe1af6b66247b6bc89bf43bc3d2f1dc1f2a5d9)
- 🐞 Fix `Wave` not working when custom prefixCls [#5334](https://github.com/vueComponent/ant-design-vue/issues/5334)
- 🌟 Optimize the animation after Menu overflow to avoid flickering
- 🐞 Fix the issue of automatic parse when inputting invalid values when using dateFns [#5302](https://github.com/vueComponent/ant-design-vue/issues/5302)
- 🐞 Fix `Carousel` click error when using image [#5299](https://github.com/vueComponent/ant-design-vue/issues/5299)
- 🌟 Refactor `Upload`, add showDownloadIcon, directory, isImageUrl, itemRender, maxCount, openFileDialogOnClick, progress, previewIcon, removeIcon, downloadIcon, drop and other features
- 🌟 Refactor `Carousel`
- 🐞 Fix `Mentions` cannot be selected when long-pressed [#5233](https://github.com/vueComponent/ant-design-vue/issues/5233)
- 🐞 Fix the issue of rendering multiple expand icons when `Table` dynamically changes the expand icon position [#5295](https://github.com/vueComponent/ant-design-vue/issues/5295)
- 🐞 Fix `Slider` type error [#5289](https://github.com/vueComponent/ant-design-vue/issues/5289)
- 🐞 Fix the issue of automatic parse when inputting invalid values when the date component uses dayjs or dateFns [#5221](https://github.com/vueComponent/ant-design-vue/issues/5221)
- 🐞 Fix the issue that virtual scrolling is not turned off when dropdownMatchSelectWidth is false [#5242](https://github.com/vueComponent/ant-design-vue/issues/5242)
- 🌟 `Progress` add title attribute to avoid title being overwritten by internal title [#4929](https://github.com/vueComponent/ant-design-vue/issues/4929)
- 🌟 Optimize the scrolling effect of virtual scrolling under mobile [#5191](https://github.com/vueComponent/ant-design-vue/issues/5191)
- 🐞 Fix the style issue of `Tree` component when dragging [6d4248](https://github.com/vueComponent/ant-design-vue/commit/6d4248d046a420aa6a1ddfeb78632e4405b91e51)
- 🐞 Fix `TreeSelect` when the content is empty, the Enter button fills the empty node problem [#5217](https://github.com/vueComponent/ant-design-vue/issues/5217)
- 🐞 Fix the problem of unable to scroll when Modal and Drawer are mixed [#5096](https://github.com/vueComponent/ant-design-vue/issues/5096)
- 🐞 Fix Menu under Dropdown, bind the click event, the attribute verification fails [#5127](https://github.com/vueComponent/ant-design-vue/issues/5127)
- 🐞 Fix Table virtual scroll bar not updating issue [#5124](https://github.com/vueComponent/ant-design-vue/issues/5124)
- 🐞 Adjust DatePicker to a single root node to support v-show [#5132](https://github.com/vueComponent/ant-design-vue/issues/5132)
#### Documentation:
- 🌟 Dynamically update document.title to facilitate document switching [#5121](https://github.com/vueComponent/ant-design-vue/issues/5121)
- 🐞 Fix Empty type error [#5136](https://github.com/vueComponent/ant-design-vue/issues/5136)
- 🐞 Fix RangeTime range selection example error [#5125](https://github.com/vueComponent/ant-design-vue/issues/5125)
- 🌟 Refactor the Checkbox component for better performance
- 🌟 FormItem adds noStyle property, which makes it more convenient to organize form layout
- 🐞 Fix the problem that InputNumber cannot enter the minimum value when the precision is 0 [#5083](https://github.com/vueComponent/ant-design-vue/issues/5083)
#### Documentation:
- 🌟 Form adds 2 new examples: Time-related Controls, Other Form Controls
- 🐞 Fix the width flickering problem when Table is first rendered [#5075](https://github.com/vueComponent/ant-design-vue/issues/5075) [#4993](https://github.com/vueComponent/ant-design-vue/issues/4993)
- 🌟 Refactor the InputNumber component, add new attributes: `bordered``controls``keyboard``stringMode`, slot: `addonAfter``addonBefore`, event: `step`, please refer to InputNumber API description for details
- 🌟 Add global.d.ts type file to facilitate volar recognition [#5067](https://github.com/vueComponent/ant-design-vue/issues/5067)
- 🐞 Tabs special scene not activated option issue [#5056](https://github.com/vueComponent/ant-design-vue/issues/5056)
- 🐞 Fix the problem of the default export TabPane component name error [b645f8](https://github.com/vueComponent/ant-design-vue/commit/b645f827d0e13d60bc01c740ae8cbc8f61cf2cdf)
- Form
- 🌟 7 new usage examples added to the document
- 🌟 New FormInstance type export
- 🌟 No need to specify the type when verifying the Number type [#5064](https://github.com/vueComponent/ant-design-vue/issues/5064)
- 🐞 Roll back the automatic verification feature when FormItem is actively assigned. This scenario should not be automatically verified [#5056](https://github.com/vueComponent/ant-design-vue/issues/5056)
- 🐞 Fix validateMessages error problem
- 🌟 Optimize the basic components of the virtual list and improve the performance of Tree, TreeSelect, and Select [4e70c6](https://github.com/vueComponent/ant-design-vue/commit/4e70c6dd775254ae713d8633db2d0363027708e1) [#5069](https://github. com/vueComponent/ant-design-vue/issues/5069)
- 🐞 Fix the stuttering problem when Tree expands [#5069](https://github.com/vueComponent/ant-design-vue/issues/5069)
- 🐞 Fix the issue that Input is not updated when reset to undefined
- 🐞 Fix the console output error warning problem when turning Table pages [#5029](https://github.com/vueComponent/ant-design-vue/issues/5029)
- 🐞 Fix the problem that the pop-up box of the Table page turning component is hidden, and the pop-up box position is wrong [#5028](https://github.com/vueComponent/ant-design-vue/issues/5028)
- 🐞 Fix the issue that the global prefixCls of the Rate component does not take effect [#5026](https://github.com/vueComponent/ant-design-vue/issues/5026)
- 🐞 Fix Menu custom class not taking effect [#5038](https://github.com/vueComponent/ant-design-vue/issues/5038)
- 🐞 Fix the problem of printing warning when Carousel mobile device is touched [#5040](https://github.com/vueComponent/ant-design-vue/issues/5040)
- 🐞 Fix the problem that Select cannot be selected when customizing prefixCls [#5023](https://github.com/vueComponent/ant-design-vue/issues/5023)
- 🌟 Menu supports lazy loading (SubMenu must fill in the key) to improve performance [#4812](https://github.com/vueComponent/ant-design-vue/issues/4812)
- 🌟 Input and Textarea support lazy command modifier [#4951](https://github.com/vueComponent/ant-design-vue/issues/4951)
- 🌟 Collapse activeKey supports deep monitoring [#4969](https://github.com/vueComponent/ant-design-vue/issues/4969)
- 🐞 Fix the problem that the form verification is not triggered when textarea blur [af5440](https://github.com/vueComponent/ant-design-vue/commit/af54405381d60bfadb383996a6ad64724b80f996)
- 🐞 Fix the issue of unchecked form during active assignment [#4955](https://github.com/vueComponent/ant-design-vue/issues/4955)
- 🐞 Fix the problem of unable to scroll after Select search [#4971](https://github.com/vueComponent/ant-design-vue/issues/4971)
- 🐞 Drawer visible is changed to optional to avoid reporting type errors in the writing of jsx v-model [#4908](https://github.com/vueComponent/ant-design-vue/issues/4908)
- 🐞 Fix the problem that the tabs moreIcon slot does not take effect [#4928](https://github.com/vueComponent/ant-design-vue/issues/4928)
- 🐞 Fix Button :disabled="false" when the style is wrong [#4930](https://github.com/vueComponent/ant-design-vue/issues/4930)
- 🐞 Fix the expansion component (Select, AutoComplete, TreeSelect), the animation direction is wrong, the expansion flashing problem [#4909](https://github.com/vueComponent/ant-design-vue/issues/4909)
- 🐞 Anchor class name fixed has no prefix, which leads to naming conflicts [#4931](https://github.com/vueComponent/ant-design-vue/issues/4931)
- 🐞 Fix the problem that Table rowSelection does not respond when dynamically updated [#4889](https://github.com/vueComponent/ant-design-vue/issues/4889)
- 🐞 Fix requestAnimationFrame undefined error under ssr for some components [#4833](https://github.com/vueComponent/ant-design-vue/issues/4833)
- 🐞 Fix the problem that TreeSelect selectable and checkable cannot be closed [#4838](https://github.com/vueComponent/ant-design-vue/issues/4838)
- 🐞 Fix the problem that Tabs cannot be scrolled on the mobile terminal [#4828](https://github.com/vueComponent/ant-design-vue/issues/4828)
- 🐞 Fix InputNumber does not trigger inspection under form [#4831](https://github.com/vueComponent/ant-design-vue/issues/4831)
- 🐞 Fix that when Select uses `<a-select-option>` to build a node, the automatic word segmentation fails [#4844](https://github.com/vueComponent/ant-design-vue/issues/4844)
- 🌟 Form added validate event [#4817](https://github.com/vueComponent/ant-design-vue/issues/4817)
- 🌟 Tree provides ref to get internal state api [#4820](https://github.com/vueComponent/ant-design-vue/issues/4820)
- 🐞 Fix the width mutation problem when dragging Table [#4811](https://github.com/vueComponent/ant-design-vue/issues/4811)
- 🐞 Fix the problem that TreeSelect is empty and does not update when opened again [a5604b](https://github.com/vueComponent/ant-design-vue/commit/a5604bb96796b9ec0090d3ec0c6d32d13d0df740)
- Use shallowRef to improve performance in part of the component state [3a968f](https://github.com/vueComponent/ant-design-vue/commit/3a968fdd33960a788f2037d944aca4e8ee81294f)
- 🐞 Fix the problem that the sorting prompt does not display [f64d7a](https://github.com/vueComponent/ant-design-vue/commit/f64d7adb22952cfdd5bf642343335fd78460d745)
- 🐞 Fix the responsive loss of some attributes [#4756](https://github.com/vueComponent/ant-design-vue/issues/4756)
- 🐞 Fix the problem that the default automatic calibration position of `Popover` and `Popconfirm` does not take effect [98b5e5](https://github.com/vueComponent/ant-design-vue/commit/98b5e5d53fd10620eddc2c386181f868ef941397)
- Removed `prevClick`, `nextClick` events, and use `tabScroll` event instead
- Obsolete the `tabBarExtraContent` slot, replace it with the rightExtra slot, and add the `leftExtra` slot
- Added `addIcon`, `closeIcon`, `moreIcon` slots
- 🌟 Refactor `Card`, discard the tabList slots configuration, and use the customTab slot for unified configuration [#4732](https://github.com/vueComponent/ant-design-vue/issues/4732)
- 🌟 Refactor `Drawer`
- Added `autofocus``contentWrapperStyle``footerStyle``headerStyle``push``size``forceRender` and other attributes
- Added `closeIcon``extra``footer` and other slots
- Deprecated `afterVisibleChange` property, use event with the same name instead
- 🐞 Fix the problem that `Table` pagination does not respond to changes [1add0d](https://github.com/vueComponent/ant-design-vue/commit/1add0d251cd35aa2c55404f7a60f1531425490c1)
- 🐞 Fix `notification` style misalignment problem [#4703](https://github.com/vueComponent/ant-design-vue/issues/4703)
- 🐞 Fix the selection, dragging and other abnormalities caused by `Tree` fieldsName [#4726](https://github.com/vueComponent/ant-design-vue/issues/4726)
- Added virtual scrolling, discarded using `a-tree-node``a-tree-select-node` to build nodes, using `treeData` property instead to improve component performance.
- Deprecated `scopedSlots``slots` custom rendering node, and replace it with `v-slot:title` to improve ease of use, avoid slot configuration expansion, and also avoid slot conflicts.
- Removed the `rowSelection.hideDefaultSelections` property of Table, please use `SELECTION_ALL` and `SELECTION_INVERT` in `rowSelection.selections` instead, [custom options](/components/table/#components-table-demo- row-selection-custom).
- Removed Column slots and replaced them with `v-slot:headerCell``v-slot:headerCell``v-slot:bodyCell``v-slot:customFilterDropdown``v-slot:customFilterIcon` to improve ease of use , To avoid slot configuration expansion, but also to avoid the problem of slot conflicts.
- Added expandFixed to control whether the expanded icon is fixed.
- By default, a more lightweight dayjs is used to replace momentjs. If your project is too large and uses a lot of momentjs methods, you can refer to the document [Custom Time Library](/docs/vue/replace-date-cn), Replace with momentjs.
-`Form` The main goal of this update is to improve performance. If you don't have custom form controls, you can almost ignore this part
- Since version 3.0, Form.Item no longer hijacks child elements, but automatically checks through provider/inject dependency injection. This method can improve component performance, and there is no limit to the number of child elements. The same is true for child elements. It can be a high-level component that is further encapsulated.
1. If the custom component wants Form.Item to be verified and displayed, you need to inject `const {id, onFieldChange, onFieldBlur} = useFormItemContext()` and call the corresponding method.
The second way is to wrap it with a custom component and call `useFormItemContext` in the custom component, It is equivalent to merging multiple form items into one.
Third, the component library provides an `a-form-item-rest` component, which will prevent data collection. You can put form items that do not need to be collected and verified into this component. It is the same as the first This method is very similar, but it does not generate additional dom nodes.
- 🌟 List gutter supports array [d2b721](https://github.com/vueComponent/ant-design-vue/commit/d2b72143f0e15c8716b4ea8f68b2b72eff5cf510)
- 🐞 Fix Modal type error [#4632](https://github.com/vueComponent/ant-design-vue/issues/4632)
- 🐞 Fix the problem that AutoComplete cannot reset undefined [741718](https://github.com/vueComponent/ant-design-vue/commit/741718a0f92c790266e7a07d8d129c5673344a7e)
- 🐞 Fix the missing style of Tag closed icon [#4649](https://github.com/vueComponent/ant-design-vue/issues/4649)
- 🐞 Fix the problem that the TreeSelect clear button does not display under special conditions [#4655](https://github.com/vueComponent/ant-design-vue/issues/4655)
- 🐞 Fix useForm immdiate not working issue [#4646](https://github.com/vueComponent/ant-design-vue/issues/4646)
- 🐞 Add resize-observer-polyfill to fix the problem of reporting errors in low versions of Chrome [#4508](https://github.com/vueComponent/ant-design-vue/issues/4508)
- 🌟 `Select` supports customizing nodes through option slots [68c1f4](https://github.com/vueComponent/ant-design-vue/commit/68c1f4550108a3a6bbe4f1b2c5c168523fd6c84a)
- 🐞 Fix the problem that the pop-up window component in the development environment does not display in the lower version of chrome, and avoid the pop-up window flashing [#4409](https://github.com/vueComponent/ant-design-vue/issues/4409)
- 🐞 Fix the problem of not scrolling to the active position when `Select` is opened [ccb240](https://github.com/vueComponent/ant-design-vue/commit/ccb24016c07632f49550646c971060c402586c67)
- 🌟 Use `position: sticky` for the fixed column of `Table` to improve performance and solve the problem of misalignment in some scenes [38569c](https://github.com/vueComponent/ant-design-vue/commit/38569c28c7eb4eaa34f2cc096982daea901062d4)
- 🌟 `Collapse` supports number type key [#4405](https://github.com/vueComponent/ant-design-vue/issues/4405)
- 🌟 Optimize the flickering problem of `Tabs` when selected under windows [#4241](https://github.com/vueComponent/ant-design-vue/issues/4241)
- 🌟 `InputPassword` supports global setting prefixCls [#4430](https://github.com/vueComponent/ant-design-vue/issues/4430)
- 🌟 Switch added checkedValue and unCheckedValue attributes to customize checked binding value [#4329](https://github.com/vueComponent/ant-design-vue/issues/4329)
- 🐞 Fix the issue of missing SubMenu animation [#4325](https://github.com/vueComponent/ant-design-vue/issues/4325)
- 🐞 Fix that there is no red box problem when TimePicker validates the error under Form [#4331](https://github.com/vueComponent/ant-design-vue/issues/4331)
- 🐞 Fix UploadDragger does not support vite-plugin-components on-demand loading problem [#4334](https://github.com/vueComponent/ant-design-vue/issues/4334)
- 🐞 Fix the error when TreeSelect customize title through slot [1152e8](https://github.com/vueComponent/ant-design-vue/commit/1152e8cd71cadf9e8fb4797916adca20c0e35974)
- 🐞 Fix the dropdown submenu style loss issue [#4351](https://github.com/vueComponent/ant-design-vue/issues/4351)
- TS
- Fix the type error of Table in ts 4.3.5 version [#4296](https://github.com/vueComponent/ant-design-vue/issues/4296)
- Improve notification type [#4346](https://github.com/vueComponent/ant-design-vue/issues/4346)
- 🎉 Refactor the Button component, remove type="danger", and add the `danger` attribute [#4291](https://github.com/vueComponent/ant-design-vue/issues/4291)
- 🐞 Fix Rate component not updating issue [#4294](https://github.com/vueComponent/ant-design-vue/issues/4294)
- 🐞 Fix Tree replaceFields error report [#4298](https://github.com/vueComponent/ant-design-vue/issues/4298)
- 🐞 Fix Modal missing parentContext type problem [#4305](https://github.com/vueComponent/ant-design-vue/issues/4305)
- 🌟 Form provides the useForm function natively, and we will deprecate the @ant-design-vue/use library
- 🐞 Fix the issue that the Form validateFirst property does not trigger reject when there are multiple validation rules [#4273](https://github.com/vueComponent/ant-design-vue/issues/4273)
- 🐞 Fix List circular references causing errors in Vite [#4263](https://github.com/vueComponent/ant-design-vue/issues/4263)
- 🐞 Fix the missing item attribute problem in Menu event callback [#4290](https://github.com/vueComponent/ant-design-vue/issues/4290)
- 🐞 Fix the problem that the virtual list cannot be scrolled when the Select dynamic update option [b2aa49d](https://github.com/vueComponent/ant-design-vue/commit/b2aa49d064a83c6ce786a6bb4cd9fc5266a5964d)
- 🐞 Fix the incorrect location of Select keyboard events [604372](https://github.com/vueComponent/ant-design-vue/commit/604372ff2da521dd580ad5229f7dbd445c1c6190)
- 🐞 Fix the issue that AutoComplete does not support options slot [#4012](https://github.com/vueComponent/ant-design-vue/issues/4012)
- 🎉 Refactor Breadcrumb, Statistic, Tag components
- 🌟 Statistic supports loading attribute
- 🐞 Fix the problem of Menu rendering multiple sub-components to improve performance [6ae707](https://github.com/vueComponent/ant-design-vue/commit/6ae707edf508a9c5e8dca7dacf1410de5251bcf8)
- 🐞 Fix FormItem custom class invalidation [617e53](https://github.com/vueComponent/ant-design-vue/commit/617e534fda2ae6d468b5e9d3eb43370f8a4b0000)
- 🐞 Fix MenuDivider class error [#4195](https://github.com/vueComponent/ant-design-vue/issues/4195)
- 🐞 Fix Tag and Image type errors
- 🐞 Fix the issue of missing component animations such as Modal [#4191](https://github.com/vueComponent/ant-design-vue/issues/4191)
- 🐞 Fix the issue that Select class cannot be dynamically updated [#4194](https://github.com/vueComponent/ant-design-vue/issues/4194)
- 🐞 Fix the problem that the Dropdown mail expands and cannot be collapsed by clicking [#4198](https://github.com/vueComponent/ant-design-vue/issues/4198)
- 🐞 Fix the issue of missing some export methods of FormItem [#4183](https://github.com/vueComponent/ant-design-vue/issues/4183)
- 🔥🔥🔥 Virtual Table independent library released https://www.npmjs.com/package/@surely-vue/table, this component is an independent library, the document example is not yet complete, it is a completely ts-developed component , There are good type hints, there are API documents on npm, those who are in a hurry can explore and use it, here is an online experience example, https://store.antdv.com/pro/preview/list/big-table-list
- 🔥🔥🔥 Refactored a large number of components, the source code is more readable, the performance is better, and the ts type is more comprehensive -Refactored components in this version Anchor, Alert, Avatar, Badge, BackTop, Col, Form, Layout, Menu, Space, Spin, Switch, Row, Result, Rate
- Easier to use, simpler to use single file recursion [#4133](https://github.com/vueComponent/ant-design-vue/issues/4133)
- 💄 icon icon needs to be passed through slot
- Skeleton
- 🌟 Support Skeleton.Avatar placeholder component.
- 🌟 Support Skeleton.Button placeholder component.
- 🌟 Support Skeleton.Input placeholder component.
- 💄 Destructive update
- The `a-menu-item` and `a-sub-menu` icons need to be passed through the slot, and the icon is not automatically obtained through the sub-node
- row gutter supports row-wrap, no need to use multiple rows to divide col
-`Menu` removes `defaultOpenKeys` and `defaultSelectedKeys`; `Switch` removes `defaultChecked`; `Rate` removes `defaultValue`; Please be cautious to use the defaultXxx-named attributes of other unrefactored components, and they will be removed in future versions.
- 🌟 Added Avatar.Group component
- 🐞 Fix AutoComplete filterOptions not taking effect [#4170](https://github.com/vueComponent/ant-design-vue/issues/4170)
- 🐞 Fix Select automatic width invalidation problem [#4118](https://github.com/vueComponent/ant-design-vue/issues/4118)
- 🐞 Fix the lack of internationalized files in dist [#3684](https://github.com/vueComponent/ant-design-vue/issues/3684)
- 🐞 Fix the issue that `Carousel` variableWidth does not take effect [#3977](https://github.com/vueComponent/ant-design-vue/issues/3977)
- 🐞 Fix the problem that `TreeSelect` cannot delete parent and child nodes at the same time through the keyboard [#3508](https://github.com/vueComponent/ant-design-vue/issues/3508)
- 🐞 Fix the problem that `Table` displays horizontal scroll bar on windows [6d33d6](https://github.com/vueComponent/ant-design-vue/commit/6d33d60d2bca98825f274e48bcc3badd1857f742)
- 🌟 Compatible with Vue 3.0.8, note: Due to the destructive update of 3.0.8, 2.1.1 is not compatible with versions below 3.0.7 [vue#3493](https://github.com/vuejs/vue-next/issues /3493)
- 🐞 Fix Modal.confirm missing closable ts type [#3684](https://github.com/vueComponent/ant-design-vue/issues/3845)
- 🐞 Fix upload custom method not working issue [#3843](https://github.com/vueComponent/ant-design-vue/issues/3843)
- 🎉🎉🎉 support dark theme [#3410](https://github.com/vueComponent/ant-design-vue/issues/3410)
- 🎉🎉🎉 The new version of the document is online, use the Composition API to completely reconstruct the document example, and provide the TS and JS dual version source code
- 🌟 Refactor the `Alert` component using Composition API [#3654](https://github.com/vueComponent/ant-design-vue/pull/3654)
- 🐞 Fix the problem that `TimePicker` does not automatically scroll to the selected position [#ab7537](https://github.com/vueComponent/ant-design-vue/commit/ab75379f0c2f5e54ab7c348284a7391939ab5aaf)
- 🐞 Fix `FormItem` not wrapping issue [#3538](https://github.com/vueComponent/ant-design-vue/issues/3538)
- 🐞 Fix `Carousel``pauseOnDotsHover` not working problem [#3519](https://github.com/vueComponent/ant-design-vue/issues/3519)
- 🐞 Fix `Input.Search``class` not working issue [#3541](https://github.com/vueComponent/ant-design-vue/issues/3541)
- 🐞 Fix the issue that `InputNumber` triggers the change event multiple times under Microsoft input method [#3550](https://github.com/vueComponent/ant-design-vue/issues/3550)
- 🐞 Fix the problem that the keyboard can still be switched in the disabled state of `Tabs` [#3575](https://github.com/vueComponent/ant-design-vue/issues/3575)
- 🐞 Fix the issue that `Switch` does not take effect in the table [#3512](https://github.com/vueComponent/ant-design-vue/issues/3512)
- 🐞 Fix the issue that the Select Option click event does not trigger [#4ea00d](https://github.com/vueComponent/ant-design-vue/commit/4ea00d3a70d0afd7bea07f814df03ab7d0b25ebd)
- 🐞 Fix the problem that the dark theme does not work after the Menu exceeds the width [#10f35a](https://github.com/vueComponent/ant-design-vue/commit/10f35a1fa510de91e9484b07fcfff253920cee29)
- 🐞 Fix Menu console vue key some waring [#520d6a](https://github.com/vueComponent/ant-design-vue/commit/520d6a5e85eb391e5294211c9d7b2ea598c59119)
- 🐞 Fix the problem of functional components reporting type errors in Vue 3.0.3 [#f5cf7e](https://github.com/vueComponent/ant-design-vue/commit/f5cf7e0920a51f0ac024046996c99260aa41becf)
- 🐞 Fix Menu display error after detecting width [#3262](https://github.com/vueComponent/ant-design-vue/issues/3262)
- 🐞 Fix Menu subMenuOpenDelay subMenuCloseDelay not working problem [#3291](https://github.com/vueComponent/ant-design-vue/pull/3291)
- 🐞 Fix TreeSelect stack overflow problem [#28aeea](https://github.com/vueComponent/ant-design-vue/commit/28aeea6f0b142ed68950a3738f7cf2c1581a7a5b)
- 🐞 Fix Input custom style class being overwritten [#3273](https://github.com/vueComponent/ant-design-vue/issues/3273)
- 🐞 Fix InputNumber parse error in production environment [#3249](https://github.com/vueComponent/ant-design-vue/issues/3249)
- 🌟 Menu cancel the default lazy loading, improve the first animation effect, optimize the Bezier curve function, and make it smoother [#3177](https://github.com/vueComponent/ant-design-vue/pull/3177)
- 🐞 Fix Select search function failure problem [#3144](https://github.com/vueComponent/ant-design-vue/issues/3144)
- 🐞 Fix the Drawer component does not have automatic focus, which can not be closed directly by the ESC button [#3148](https://github.com/vueComponent/ant-design-vue/issues/3148)
- 🐞 Fix the incorrect position of popover elements in Popover [#3147](https://github.com/vueComponent/ant-design-vue/issues/3147)
- 🐞 Fix CountDown not updating problem [#3170](https://github.com/vueComponent/ant-design-vue/pull/3170)
- 🌟 Optimize the Menu animation to make it smoother [#3095](https://github.com/vueComponent/ant-design-vue/issues/3095)
- 🌟 Optimize VirtualList to avoid invalid render [#2e61e9](https://github.com/vueComponent/ant-design-vue/commit/2e61e9cb502f2bb6910f59abfb483fd2517e594f)
- 🐞 Fix Menu overflowedIndicator not taking effect [#689113](https://github.com/vueComponent/ant-design-vue/commit/689113b3c9c19e929607567a4c8252c6511bff5c)
- 🐞 Select
- Fix the issue that dropdownRender does not support slot [#3098](https://github.com/vueComponent/ant-design-vue/issues/3098)
- Fix the issue of abnormal empty values in tag mode [#3100](https://github.com/vueComponent/ant-design-vue/issues/3100)
- Fix the problem that the selected item is not updated in single selection mode [#3099](https://github.com/vueComponent/ant-design-vue/issues/3099)
- Fix foucs status not taking effect in special scenarios [#3099](https://github.com/vueComponent/ant-design-vue/issues/3099)
- 🐞 Fix DatePicker default formatting invalid problem [#3091](https://github.com/vueComponent/ant-design-vue/issues/3091)
- 🐞 Fix the problem that Descriptions Item does not support v-for [#2793](https://github.com/vueComponent/ant-design-vue/issues/2793)
- 🐞 Fix Modal button loading effect not working problem [9257c1](https://github.com/vueComponent/ant-design-vue/commit/9257c1ea685db4339239589153aee3189d0434fe)
- 🐞 Fix the problem that the Steps component cannot be clicked when using v-model [ec7309](https://github.com/vueComponent/ant-design-vue/commit/ec73097d9b6ea8e2f2942ac28853c19191ca3298)
- 🌟 Checkbox, Radio add event declaration
- 🐞 Fix ts type error [802446](https://github.com/vueComponent/ant-design-vue/commit/8024469b8832cfc4fe85498b639bfb48820531aa)
- 🐞 Fix the problem that some components cannot use css scope [4bdb24](https://github.com/vueComponent/ant-design-vue/commit/4bdb241aa674b50fafa29b3b98e291643f2a06cc).
- 🐞 Fix `List.Meta` registration failure problem [03a42a](https://github.com/vueComponent/ant-design-vue/commit/03a42a5b35e7d42a39aedb1aba8346995be2c27e)
- 🐞 Fix the problem of misalignment in the fixed column of Table [#1493](https://github.com/vueComponent/ant-design-vue/issues/1493)
- 🐞 Fix the problem that the `Button` is not vertically centered [bd71e3](https://github.com/vueComponent/ant-design-vue/commit/bd71e3806b73881f9a95028982d17a10b2cd0b5c)
- Adjust the row height from `1.5`(`21px`) to `1.5715`(`22px`).
- Basic round corner adjustment, changed from `4px` to `2px`.
- The color brightness of the dividing line is reduced, from `#E8E8E8` to `#F0F0F0`.
- The default background color of Table is changed from transparent to white.
### Compatibility adjustment
- The minimum supported version of Vue is Vue 3.0.
#### Adjusted API
- Removed LocaleProvider, please use `ConfigProvider` instead.
- Removed the afterClose property of Tag.
- Merged FormModel and Form, see the Form refactoring part below for details.
-`tabIndex`, `maxLength`, `readOnly`, `autoComplete`, `autoFocus` are changed to all lowercase.
- In order to use the slot more friendly in template syntax, all related to xxxRender, renderXxxx are changed to single parameter, involving `itemRender`, `renderItem`, `customRender`, `dropdownRender`, `dateCellRender`, `dateFullCellRender`, `monthCellRender`, `monthFullCellRender`, `renderTabBar`.
- All the places where scopedSlots are configured are changed to slots.
-`{ on, props, attrs, ... }` configuration is flattened, such as `{ props: {type:'xxx'}, on: {click: this.handleClick}}` changed to `{ type: 'xxx', onClick: this.handleClick }`, related fields: `okButtonProps`, `cancelButtonProps`.
- Change xxx.sync to v-model:xxx
- v-model is changed to v-model:xxx, which specifically involves components:
- The components changed from v-model to v-model:checked are: CheckableTag, Checkbox, Switch
- The components changed from v-model to v-model:value are: Radio, Mentions, CheckboxGroup, Rate, DatePicker
- The components changed from v-model to v-model:visible are: Tag, Popconfirm, Popove, Tooltip, Moda, Dropdown
- The components changed from v-model to v-model:activeKey are: Collaps, Tabs
- The components changed from v-model to v-model:current are: Steps
- The components changed from v-model to v-model:selectedKeys are: Menu
#### Icon Upgrade
In `ant-design-vue@1.2.0`, we introduced the svg icon ([Why use the svg icon?](https://github.com/ant-design/ant-design/issues/10353)). The icon API that uses string naming cannot be loaded on demand, so the svg icon file is fully introduced, which greatly increases the size of the packaged product. In 2.0, we adjusted the icon usage API to support tree shaking, reducing the default package size by approximately 150 KB (Gzipped).
In 1.x, we provide two form components, Form and FormModel. The original Form component uses v-decorator for data binding. In Vue2, we use context to force update components. However, in Vue3, due to the introduction of patchFlag, etc. Optimization method, forced refresh will destroy the performance advantage brought by patchFlag. So in version 2.0, we merged Form and FormModel, retained the use of FormModel, enriched related functions, and renamed it to Form.
Involving changes:
- Added `scrollToFirstError`, `name`, `validateTrigger` properties for Form, added `finish`, `finishFailed` events, and added `scrollToField` method.
- Form.Item adds `validateFirst`, `validateTrigger`, and discards the `prop` attribute, and replaces it with `name`.
- The nested field path uses an array. In the past version, we used. To represent the nested path (such as user.name to represent {user: {name:''} }). However, in some back-end systems, the variable name will also carry .. This causes users to need additional codes for conversion. Therefore, in the new version, nested paths are represented by arrays to avoid wrong handling behaviors (such as ['user','name']).
- validateFields no longer supports callback. validateFields will return a Promise object, so you can perform corresponding error handling through async/await or then/catch. It is no longer necessary to determine whether errors is empty:
