@ -1,939 +1,10 @@
# 更新日志
### [v0.5.20 ](https://github.com/youzan/vant-weapp/tree/v0.5.20 )
`2019-08-24`
### [v1.0.0-beta.0 ](https://github.com/youzan/vant-weapp/tree/v1.0.0-beta.0 )
**Improvements**
#### 不兼容更新
- Button: 新增 color 属性 [\#1869 ](https://github.com/youzan/vant-weapp/pull/1869 )
- Search: 新增 clearable 属性 [\#1887 ](https://github.com/youzan/vant-weapp/pull/1887 )
- Field: 新增 selection-start、selection-end 属性 [\#1898 ](https://github.com/youzan/vant-weapp/pull/1898 )
- Icon: icon name 属性支持识别本地图片路径 [\#1884 ](https://github.com/youzan/vant-weapp/pull/1884 )
##### Badge
**Bug Fixes**
- 修复打开 example 目录报错的问题 [\#1897 ](https://github.com/youzan/vant-weapp/pull/1897 )
- 修复 Icon info 属性传入空字符串时渲染空节点的问题 [\#1888 ](https://github.com/youzan/vant-weapp/pull/1888 )
- 修复 Transition 动画进入时 duration 错误的问题 [\#1879 ](https://github.com/youzan/vant-weapp/pull/1879 )
- 修复 Area columns-num 等于 2 时,设置 value 后第一项显示错误的问题 [\#1881 ](https://github.com/youzan/vant-weapp/pull/1881 )
### [v0.5.19 ](https://github.com/youzan/vant-weapp/tree/v0.5.19 )
`2019-08-15`
**Improvements**
- 优化代码构建与TS类型提示 [\#1859 ](https://github.com/youzan/vant-weapp/pull/1859 )
- 文档链接vant使用相对路径 [\#1856 ](https://github.com/youzan/vant-weapp/pull/1856 )
- TreeSelect: 增加多选功能 [\#1709 ](https://github.com/youzan/vant-weapp/pull/1709 )
**Bug Fixes**
- Tab: 修复极端情况激活态异常 [\#1868 ](https://github.com/youzan/vant-weapp/pull/1868 )
- Icon: 修复 gift-o、refund-o 图标展示不全 [\#1854 ](https://github.com/youzan/vant-weapp/pull/1854 )
- Icon: 修复 service-o 图标展示不全 [\#1853 ](https://github.com/youzan/vant-weapp/pull/1853 )
### [v0.5.18 ](https://github.com/youzan/vant-weapp/tree/v0.5.18 )
`2019-08-08`
**Improvements**
- Button: 新增 icon 属性 [\#1841 ](https://github.com/youzan/vant-weapp/pull/1841 )
- Field: 新增 custom-style 属性 [\#1842 ](https://github.com/youzan/vant-weapp/pull/1842 )
- Stepper: 新增 show-plus、show-minus 属性 [\#1839 ](https://github.com/youzan/vant-weapp/pull/1839 )
- Icon: 新增 warning、good-job、good-job-o 图标 [\#1816 ](https://github.com/youzan/vant-weapp/pull/1816 )
- Icon: 新增 smile、music、thumb-circle、phone-circle 图标 [\#1825 ](https://github.com/youzan/vant-weapp/pull/1825 )
**Bug Fixes**
- 修复 Field error 属性不生效的问题 [\#1827 ](https://github.com/youzan/vant-weapp/pull/1827 )
- 修复 Collapse 默认展开情况下高度无法自适应的问题 [\#1846 ](https://github.com/youzan/vant-weapp/pull/1846 )
- 修复 Stepper 传入字符串类型时计算错误的问题 [\#1838 ](https://github.com/youzan/vant-weapp/pull/1838 )
### [v0.5.17 ](https://github.com/youzan/vant-weapp/tree/v0.5.17 )
`2019-07-30`
**Improvements**
- Dialog: 新增属性 custom-style [\#1808 ](https://github.com/youzan/vant-weapp/pull/1808 )
- Dialog: 优化垂直居中位置 [\#1782 ](https://github.com/youzan/vant-weapp/pull/1782 )
**Bug Fixes**
- Picker: 修复 text 为 0 时显示异常 [\#1809 ](https://github.com/youzan/vant-weapp/pull/1809 )
- Field: 修复赋值和失焦同时触发时改值无效的问题 [\#1769 ](https://github.com/youzan/vant-weapp/pull/1769 )
### [v0.5.16 ](https://github.com/youzan/vant-weapp/tree/v0.5.16 )
`2019-07-15`
**Improvements**
- Transition: classNames 从data中移除, 优化性能 [\#1766 ](https://github.com/youzan/vant-weapp/pull/1766 )
- SwitchCell: 新增slot title、label、icon [\#1765 ](https://github.com/youzan/vant-weapp/pull/1765 )
- Swipe-cell: 优化iOS设备中纵向滑动卡顿的问题 [\#1728 ](https://github.com/youzan/vant-weapp/pull/1728 )
**Bug Fixes**
- Radio: 修复 label-position 属性不生效 [\#1767 ](https://github.com/youzan/vant-weapp/pull/1767 )
- field: 统一 type=textarea 的 placeholder 的样式 [\#1764 ](https://github.com/youzan/vant-weapp/pull/1764 )
### [v0.5.15 ](https://github.com/youzan/vant-weapp/tree/v0.5.15 )
`2019-06-24`
**Improvements**
- TabBar: 重构组件优化性能 [\#1722 ](https://github.com/youzan/vant-weapp/pull/1722 )
- TabBar: 新增 inactive-color、name 属性 [\#1722 ](https://github.com/youzan/vant-weapp/pull/1722 )
- TabBar: 补充小程序自定义 tab-bar 相关文档示例 [\#1722 ](https://github.com/youzan/vant-weapp/pull/1722 )
- SubmitBar: price、tip 属性支持动态更新 [\#1689 ](https://github.com/youzan/vant-weapp/pull/1689 )
**Bug Fixes**
- DatetimePicker: 修复动态更新 min-date 属性时未更新数据 [\#1723 ](https://github.com/youzan/vant-weapp/pull/1723 )
- Progress: 重构组件以解决动态渲染时样式错误 [\#1719 ](https://github.com/youzan/vant-weapp/pull/1719 )
- Transition: 修复某些机型上执行时序错误导致渲染异常 [\#1703 ](https://github.com/youzan/vant-weapp/pull/1703 )
- Radio: 修复未选中状态下 checked-color 属性生效 [\#1702 ](https://github.com/youzan/vant-weapp/pull/1702 )
### [v0.5.14 ](https://github.com/youzan/vant-weapp/tree/v0.5.14 )
`2019-05-30`
**Improvements**
- Card: 新增 bottom 插槽 [\#1668 ](https://github.com/youzan/vant-weapp/pull/1668 )
- Radio: 重构组件, API与Checkbox对齐 [\#1665 ](https://github.com/youzan/vant-weapp/pull/1665 )
- Checkbox: 优化性能、更新文档 [\#1665 ](https://github.com/youzan/vant-weapp/pull/1665 )
- Tabbar: 新增 border 属性 [\#1649 ](https://github.com/youzan/vant-weapp/pull/1649 )
**Bug Fixes**
- SubmitBar: 修复 tip-icon 属性无效 [\#1671 ](https://github.com/youzan/vant-weapp/pull/1671 )
- DatetimePicker: 修复 wepy 中组件初始化报错 [\#1659 ](https://github.com/youzan/vant-weapp/pull/1659 )
### [v0.5.13 ](https://github.com/youzan/vant-weapp/tree/v0.5.13 )
`2019-05-15`
**Improvements**
- Rate: 新增 allow-half 属性 [\#1623 ](https://github.com/youzan/vant-weapp/pull/1623 )
- NoticeBar: 新增 wrapable 属性 [\#1617 ](https://github.com/youzan/vant-weapp/pull/1617 )
- NoticeBar: left-icon 支持 van-icon [\#1604 ](https://github.com/youzan/vant-weapp/pull/1604 )
**Bug Fixes**
- Checkbox: 修复文本过长时样式异常 [\#1616 ](https://github.com/youzan/vant-weapp/pull/1616 )
- Transition: 修复 leave 阶段时节点不消失 [\#1621 ](https://github.com/youzan/vant-weapp/pull/1621 )
### [v0.5.12 ](https://github.com/youzan/vant-weapp/tree/v0.5.12 )
`2019-05-05`
**Improvements**
- Field: 新增 password 属性 [\#1583 ](https://github.com/youzan/vant-weapp/pull/1583 )
- Dialog: 新增 class-name 属性 [\#1601 ](https://github.com/youzan/vant-weapp/pull/1601 )
- SubmitBar: 新增 tip-icon 属性 [\#1593 ](https://github.com/youzan/vant-weapp/pull/1593 )
**Bug Fixes**
- 修复 Stepper 不能输入小数的问题 [\#1600 ](https://github.com/youzan/vant-weapp/pull/1600 )
- 修复 Stepper 粘贴中文字符时报错的问题 [\#1599 ](https://github.com/youzan/vant-weapp/pull/1599 )
- 修复 Icon new、question 图标展示不全的问题 [\#1595 ](https://github.com/youzan/vant-weapp/pull/1595 )
- 修复 SubmitBar 使用标签选择器导致框架报错的问题 [\#1577 ](https://github.com/youzan/vant-weapp/pull/1577 )
- 修复 NoticeBar 使用标签选择器导致框架报错的问题 [\#1574 ](https://github.com/youzan/vant-weapp/pull/1574 )
### [v0.5.11 ](https://github.com/youzan/vant-weapp/tree/v0.5.11 )
`2019-04-24`
**Bug Fixes**
- Area: 修复同步设置areaList时不显示选项 [\#1556 ](https://github.com/youzan/vant-weapp/pull/1556 )
- Slider: 修复拖拽同时设置 value 时拖拽失效 [\#1553 ](https://github.com/youzan/vant-weapp/pull/1553 )
- Collapse: 修复 collapse-item 销毁时未从 collapse 中注销 [\#1517 ](https://github.com/youzan/vant-weapp/pull/1517 )
**Improvements**
- Icon: 升级 @vant/icons 至1.1.6 [\#1560 ](https://github.com/youzan/vant-weapp/pull/1560 )
- DatetimePicker: 新增 formatter 属性、 新增外部样式类 [\#1558 ](https://github.com/youzan/vant-weapp/pull/1558 )
- Badge: 新增 click 事件 [\#1557 ](https://github.com/youzan/vant-weapp/pull/1557 )
- Toast: 新增 onClose 属性、 新增插槽 [\#1552 ](https://github.com/youzan/vant-weapp/pull/1552 )
- Picker: 新增 default-index 属性 [\#1540 ](https://github.com/youzan/vant-weapp/pull/1540 )
- Collapse: 新增 clickable 属性 [\#1538 ](https://github.com/youzan/vant-weapp/pull/1538 )
- Notify: 新增 zIndex 属性 [\#1535 ](https://github.com/youzan/vant-weapp/pull/1535 )
- SubmitBar: 新增 decimal-length 属性 [\#1529 ](https://github.com/youzan/vant-weapp/pull/1529 )
- Field: 使用 view 模拟 textarea 的 placeholder, 修复 placeholder 漂移问题 [\#1527 ](https://github.com/youzan/vant-weapp/pull/1527 )
- Cell: 新增 useLabelSlot 属性、 新增 label 插槽 [\#1510 ](https://github.com/youzan/vant-weapp/pull/1510 )
- Feild: 新增 error-message-align 属性 [\#1509 ](https://github.com/youzan/vant-weapp/pull/1509 )
### [v0.5.10 ](https://github.com/youzan/vant-weapp/tree/v0.5.10 )
`2019-04-11`
**Bug Fixes**
- Collapse: 优化性能、修复初始化未渲染时展开状态错误 [\#1506 ](https://github.com/youzan/vant-weapp/pull/1506 )
**Improvements**
- SwipeCell: 优化性能、优化纵向滑动阻止页面滚动 [\#1501 ](https://github.com/youzan/vant-weapp/pull/1501 )
- 修复文档中 changelog 链接错误 [\#1491 ](https://github.com/youzan/vant-weapp/pull/1491 )
- 添加 es5 版本指引文档 [\#1489 ](https://github.com/youzan/vant-weapp/pull/1489 )
### [v0.5.9 ](https://github.com/youzan/vant-weapp/tree/v0.5.9 )
`2019-04-03`
**Improvements**
- 输出es5构建 [\#1485 ](https://github.com/youzan/vant-weapp/pull/1485 )
- Stepper: 新增 input-width 属性 [\#1480 ](https://github.com/youzan/vant-weapp/pull/1480 )
- Checkbox: 修复文档示例错误 [\#1479 ](https://github.com/youzan/vant-weapp/pull/1479 )
- Notify: 新增 safe-area-inset-top 属性 [\#1478 ](https://github.com/youzan/vant-weapp/pull/1478 )
- Popup: 新增 safe-area-inset-top 属性 [\#1478 ](https://github.com/youzan/vant-weapp/pull/1478 )
- Navbar: 新增 safe-area-inset-top 属性 [\#1478 ](https://github.com/youzan/vant-weapp/pull/1478 )
- Tabbar: 性能优化 [\#1460 ](https://github.com/youzan/vant-weapp/pull/1460 )
- Button: 新增 hairline 属性 [\#1439 ](https://github.com/youzan/vant-weapp/pull/1439 )
**Bug Fixes**
- Slider: 修复点击不生效的问题 [\#1484 ](https://github.com/youzan/vant-weapp/pull/1484 )
- Icon: 避免使用标签选择器 [\#1482 ](https://github.com/youzan/vant-weapp/pull/1482 )
- SwipeCell: 修复点击不生效的问题 [\#1459 ](https://github.com/youzan/vant-weapp/pull/1459 )
### [v0.5.8 ](https://github.com/youzan/vant-weapp/tree/v0.5.8 )
`2019-03-22`
**Improvements**
- Stepper: 样式更新 [\#1424 ](https://github.com/youzan/vant-weapp/pull/1424 )
- Collapse: 新增 border 属性 [\#1408 ](https://github.com/youzan/vant-weapp/pull/1408 )
- CellGroup: 新增 title 属性 [\#1407 ](https://github.com/youzan/vant-weapp/pull/1407 )
- Search: 样式更新 [\#1396 ](https://github.com/youzan/vant-weapp/pull/1396 )
- Search: 新增 label、shape 属性 [\#1396 ](https://github.com/youzan/vant-weapp/pull/1396 )
- Search: 新增 slot label [\#1396 ](https://github.com/youzan/vant-weapp/pull/1396 )
- Popup: 添加 transitionEnd 事件 [\#1345 ](https://github.com/youzan/vant-weapp/pull/1345 )
**Bug Fixes**
- ActionSheet: 调整 slot 到取消按钮上方 [\#1438 ](https://github.com/youzan/vant-weapp/pull/1438 )
- GoodsActionIcon: 修复 disabled、loading 属性不生效 [\#1435 ](https://github.com/youzan/vant-weapp/pull/1435 )
- Transition: 修复 duration 为0时不消失 [\#1434 ](https://github.com/youzan/vant-weapp/pull/1434 )
- Info: 修复样式异常 [\#1433 ](https://github.com/youzan/vant-weapp/pull/1433 )
- Picker: 修复 defaultIndex 不生效 [\#1423 ](https://github.com/youzan/vant-weapp/pull/1423 )
- SwipeCell: 现在会阻止页面滚动 [\#1419 ](https://github.com/youzan/vant-weapp/pull/1419 )
- Transition: 修复 show 值切换过快时不消失 [\#1404 ](https://github.com/youzan/vant-weapp/pull/1404 )
- Icon: 修复 info 的层级高于自定义图片 [\#1397 ](https://github.com/youzan/vant-weapp/pull/1397 )
### [v0.5.7 ](https://github.com/youzan/vant-weapp/tree/v0.5.7 )
`2019-03-09`
**Improvements**
- 使用 gulp-typescript 编译 ts 代码,并输出声明文件 [\#1392 ](https://github.com/youzan/vant-weapp/pull/1392 )
- Tab: 新增外部样式类 nav-class、tab-class、tab-active-class [\#1391 ](https://github.com/youzan/vant-weapp/pull/1391 )
- Field: 新增 size 属性 [\#1369 ](https://github.com/youzan/vant-weapp/pull/1369 )
- Icon: 优化部分图标的圆角样式 [\#1363 ](https://github.com/youzan/vant-weapp/pull/1363 )
- Tabbar: 性能优化 [\#1362 ](https://github.com/youzan/vant-weapp/pull/1362 )
**Bug Fixes**
- Picker: 修复文档多列联动示例错误 [\#1390 ](https://github.com/youzan/vant-weapp/pull/1390 )
- Area: 修复 columns-num 为 2 时初始选项错误 [\#1376 ](https://github.com/youzan/vant-weapp/pull/1376 )
- Tab: 修复 offset-set 属性失效 [\#1370 ](https://github.com/youzan/vant-weapp/pull/1370 )
- Steps: 兼容微信 7.0.3 环境下渲染错误 [\#1367 ](https://github.com/youzan/vant-weapp/pull/1367 )
### [v0.5.6 ](https://github.com/youzan/vant-weapp/tree/v0.5.6 )
`2019-02-28`
**Improvements**
- Stepper: 增加 focus 事件 [\#1347 ](https://github.com/youzan/vant-weapp/pull/1347 )
- Button: 增加新属性 loading-size [\#1346 ](https://github.com/youzan/vant-weapp/pull/1346 )
**Bug Fixes**
- Area: 修复有时初始选项错误 [\#1351 ](https://github.com/youzan/vant-weapp/pull/1351 )
### [v0.5.5 ](https://github.com/youzan/vant-weapp/tree/v0.5.5 )
`2019-02-26`
**Improvements**
- Transition: 实现由 animation 重构为 transition [\#1341 ](https://github.com/youzan/vant-weapp/pull/1341 )
- Transition: 支持通过外部样式类自定义过渡效果 [\#1341 ](https://github.com/youzan/vant-weapp/pull/1341 )
- Transition: 支持 duration 传入对象来定制进入和移出的持续时间 [\#1341 ](https://github.com/youzan/vant-weapp/pull/1341 )
- Popup: 支持 duration 传入对象来定制进入和移出的持续时间 [\#1341 ](https://github.com/youzan/vant-weapp/pull/1341 )
- Button: 新增 info 类型 [\#1340 ](https://github.com/youzan/vant-weapp/pull/1340 )
- Tab: 粘性布局实现重构为 IntersectionObserver, 提升了性能, 不再需要外部传入 scroll-top [\#1332 ](https://github.com/youzan/vant-weapp/pull/1332 )
- Tab: 优化标签栏横向滚动时的性能 [\#1332 ](https://github.com/youzan/vant-weapp/pull/1332 )
- Tab: 新增 nav-left、nav-right 插槽 [\#1332 ](https://github.com/youzan/vant-weapp/pull/1332 )
- Notify: 文本强制换行 [\#1325 ](https://github.com/youzan/vant-weapp/pull/1325 )
**Bug Fixes**
- Transition: 修复部分机型动画初始化失败导致的位置偏移 [\#1341 ](https://github.com/youzan/vant-weapp/pull/1341 )
- Popup: 修复部分机型动画初始化失败导致的位置偏移 [\#1341 ](https://github.com/youzan/vant-weapp/pull/1341 )
- ActionSheet: 修复部分机型动画初始化失败导致的位置偏移 [\#1341 ](https://github.com/youzan/vant-weapp/pull/1341 )
### [v0.5.4 ](https://github.com/youzan/vant-weapp/tree/v0.5.4 )
`2019-02-18`
**Improvements**
- Dialog: 支持openType相关参数 [\#1321 ](https://github.com/youzan/vant-weapp/pull/1321 )
- Button: add business-id prop [\#1308 ](https://github.com/youzan/vant-weapp/pull/1308 )
- Button: 增加新属性 loading-text [\#1300 ](https://github.com/youzan/vant-weapp/pull/1300 )
- SwitchCell: 增加新属性 active-value、 inactive-value [\#1298 ](https://github.com/youzan/vant-weapp/pull/1298 )
- Switch: 增加新属性 active-value、 inactive-value [\#1297 ](https://github.com/youzan/vant-weapp/pull/1297 )
- Area: 增加新属性 confirm-button-text [\#1296 ](https://github.com/youzan/vant-weapp/pull/1296 )
**Bug Fixes**
- ActionSheet: 取消按钮高度异常 [\#1311 ](https://github.com/youzan/vant-weapp/pull/1311 )
- Tab: 初始化时底部线条去除动画效果 [\#1295 ](https://github.com/youzan/vant-weapp/pull/1295 )
- Area: 修复有时初始化选项错误 [\#1317 ](https://github.com/youzan/vant-weapp/pull/1317 )
### [v0.5.3 ](https://github.com/youzan/vant-weapp/tree/v0.5.3 )
`2019-02-06`
**Improvements**
- 使用 hover-class 定义点击态样式 [\#1280 ](https://github.com/youzan/vant-weapp/pull/1280 )
- NoticeBar: 性能优化 [\#1278 ](https://github.com/youzan/vant-weapp/pull/1278 )
- Dialog: 提高 zIndex 默认值为 2000 [\#1276 ](https://github.com/youzan/vant-weapp/pull/1276 )
- TreeSelect: 优化性能 [\#1274 ](https://github.com/youzan/vant-weapp/pull/1274 )
- Button: 增加新属性 ariaLabel [\#1273 ](https://github.com/youzan/vant-weapp/pull/1273 )
- Button: 增加外部样式类 hover-class [\#1273 ](https://github.com/youzan/vant-weapp/pull/1273 )
- Button: 增加launchapp事件 [\#1273 ](https://github.com/youzan/vant-weapp/pull/1273 )
- GoodsActionIcon: 新增外部样式类icon-class、text-class [\#1272 ](https://github.com/youzan/vant-weapp/pull/1272 )
- Collapse: 新增外部样式类 title-class [\#1271 ](https://github.com/youzan/vant-weapp/pull/1271 )
- Search: 完善Search文档 [\#1228 ](https://github.com/youzan/vant-weapp/pull/1228 )
- 新增 live 图标
- 新增 lock 图标
- 新增 audio 图标
- 新增 column 图标
- 新增 replay 图标
- 新增 shrink 图标
- 新增 graphic 图标
- 新增 invition 图标
- 新增 ascending 图标
- 新增 descending 图标
- 新增 play-circle 图标
- 新增 stop-circle 图标
- 新增 pause-circle 图标
- 新增 play-circle-o 图标
- 新增 stop-circle-o 图标
- 新增 pause-circle-o 图标
- 新增 weapp-nav 图标
**Bug Fixes**
- Area: 修复特殊情况下初始化选项错误 [\#1285 ](https://github.com/youzan/vant-weapp/pull/1285 )
- Card: 修复centered属性无效, 去除title、desc长度限制 [\#1270 ](https://github.com/youzan/vant-weapp/pull/1270 )
- Field: 修复清除图标未居中 [\#1267 ](https://github.com/youzan/vant-weapp/pull/1267 )
### [v0.5.2 ](https://github.com/youzan/vant-weapp/tree/v0.5.2 )
`2019-01-20`
**Improvements**
- Card: 更新价格部分样式 [\#1237 ](https://github.com/youzan/vant-weapp/pull/1237 )
- TreeSelect: 去除点击态样式 [\#1234 ](https://github.com/youzan/vant-weapp/pull/1234 )
- TabbarItem: 新增 custom-class 外部样式类 [\#1213 ](https://github.com/youzan/vant-weapp/pull/1213 )
- Toast: 支持在 message 中使用换行符 [\#1210 ](https://github.com/youzan/vant-weapp/pull/1210 )
**Bug Fixes**
- Search: 修复readonly属性无效 [\#1238 ](https://github.com/youzan/vant-weapp/pull/1238 )
- Area: 修复getIndexes结果不符合预期 [\#1220 ](https://github.com/youzan/vant-weapp/pull/1220 )
- Tabs: 回滚使用IntersectionObserver实现的sticky效果 [\#1217 ](https://github.com/youzan/vant-weapp/pull/1217 )
### [v0.5.1 ](https://github.com/youzan/vant-weapp/tree/v0.5.1 )
`2019-01-10`
**Improvements**
- Color: 基础绿色调整为微信绿 [\#1202 ](https://github.com/youzan/vant-weapp/pull/1202 )
- Icon: 新增 cart-circle 图标 [\#1204 ](https://github.com/youzan/vant-weapp/pull/1204 )
- Tab: 新增 line-height 属性 [\#1205 ](https://github.com/youzan/vant-weapp/pull/1205 )
- Tab: 优化 sticky 实现,不再需要手动传入 scrollTop 属性 [\#1197 ](https://github.com/youzan/vant-weapp/pull/1197 )
**Bug Fixes**
- 修复 Area 修复初始选中项错误 [\#1196 ](https://github.com/youzan/vant-weapp/pull/1196 )
- 修复 Icon 部分图标的线条应使用圆角的问题 [\#1204 ](https://github.com/youzan/vant-weapp/pull/1204 )
- 修复 Field 手写键盘输入时未触发 change 事件的问题 [\#1200 ](https://github.com/youzan/vant-weapp/pull/1200 )
- 修复 Slider 改变 value 值时错误地触发了 drag 事件的问题 [\#1186 ](https://github.com/youzan/vant-weapp/pull/1186 )
### [v0.5.0 ](https://github.com/youzan/vant-weapp/tree/v0.5.0 )
`2019-01-05`
**Breaking changes**
在 0.5.0 版本中,我们统一图标规范并重绘了所有图标,同时增加约 100 个新图标。对于同一个图标,我们会提供`实底` 和`线框` 两种风格,以星星图标为例,`star` 表示实底风格的星星,`star-o` 表示线框风格的星星。
< img src = "//img.yzcdn.cn/vant/icon-style-1222.png" >
同时我们也对原有图标做了一定调整,具体改动如下:
- 移除 edit-data
- 移除 pending-deliver
- 移除 pending-evaluate
- 移除 points-mall
- 移除 exchange-record
- 重命名 warn 为 info
- 重命名 check 为 circle
- 重命名 add2 为 add-square
- 重命名 question2 为 question
- 重命名 password-view 为 eye
- 重命名 password-not-view 为 closed-eye
- 重命名 value-card 为 balance-o
- 重命名 receive-gift 为 gift
- 重命名 pending-orders 为 orders-o
- 重命名 gift-card-pay 为 gift-card
同时我们对下列组件的样式细节进行了优化:
- Cell 单元格
- Card 卡片
- Tab 标签页
- Toast 轻提示
- TreeSelect 分类选择
**Improvements**
- DatetimePicker: 使用picker重构 [\#1187 ](https://github.com/youzan/vant-weapp/pull/1187 )
- Area: 使用picker重构 [\#1175 ](https://github.com/youzan/vant-weapp/pull/1175 )
- Toast: 更新背景色 [\#1171 ](https://github.com/youzan/vant-weapp/pull/1171 )
- Tab: 新增 dot、info、title-style 属性 [\#1156 ](https://github.com/youzan/vant-weapp/pull/1156 )
- DatetimePicker: 优化性能 [\#1164 ](https://github.com/youzan/vant-weapp/pull/1164 )
- Loading: 更新图标样式 [\#1154 ](https://github.com/youzan/vant-weapp/pull/1154 )
- Slider: 新增 active-color、inactive-color 属性 [\#1150 ](https://github.com/youzan/vant-weapp/pull/1150 )
- Slider: 新增 button slot [\#1148 ](https://github.com/youzan/vant-weapp/pull/1148 )
- Slider: 新增 drag 事件 [\#1148 ](https://github.com/youzan/vant-weapp/pull/1148 )
- Tabbar: 新增 active-color 属性 [\#1145 ](https://github.com/youzan/vant-weapp/pull/1145 )
- Stepper: 新增 async-change 属性 [\#1133 ](https://github.com/youzan/vant-weapp/pull/1133 )
- Cell: 更新样式 [\#1111 ](https://github.com/youzan/vant-weapp/pull/1111 )
- Field: 更新 input 样式 [\#1143 ](https://github.com/youzan/vant-weapp/pull/1143 )
**Bug Fixes**
- Card: 修复 desc 样式问题 [\#1179 ](https://github.com/youzan/vant-weapp/pull/1179 )
- Picker: 修复设置defaultIndex时的选项样式问题 [\#1177 ](https://github.com/youzan/vant-weapp/pull/1177 )
- Stepper: 允许删除input值为空 [\#1160 ](https://github.com/youzan/vant-weapp/pull/1160 )
- GoodsAction: 修复 info 样式问题 [\#1123 ](https://github.com/youzan/vant-weapp/pull/1123 )
- Tab: span selector [\#1146 ](https://github.com/youzan/vant-weapp/pull/1146 )
- Collapse: 修复切换时没有动画效果 [\#1140 ](https://github.com/youzan/vant-weapp/pull/1140 )
- Tabs: 修复开启animated时导致的滚动问题 [\#1030 ](https://github.com/youzan/vant-weapp/pull/1030 )
### [v0.4.10 ](https://github.com/youzan/vant-weapp/tree/v0.4.10 )
`2018-12-19`
**Improvements**
- Card: 更新样式 [\#1085 ](https://github.com/youzan/vant-weapp/pull/1085 )
- Card: 更新 thumb-mode 默认值为 aspectFit [\#1039 ](https://github.com/youzan/vant-weapp/pull/1039 )
- Field: 新增 show-confirm-bar 属性 [\#1040 ](https://github.com/youzan/vant-weapp/pull/1040 )
- TreeSelect: 更新样式 [\#1084 ](https://github.com/youzan/vant-weapp/pull/1084 )
- TreeSelect: 支持左侧选项禁用 [\#1084 ](https://github.com/youzan/vant-weapp/pull/1084 )
- TreeSelect: 增加外部样式类 [\#1084 ](https://github.com/youzan/vant-weapp/pull/1084 )
- Picker: 新增选择器组件 [\#1083 ](https://github.com/youzan/vant-weapp/pull/1083 )
- Tag: 新增 text-color 属性 [\#1077 ](https://github.com/youzan/vant-weapp/pull/1077 )
- Collapse: 更新 content 样式 [\#1069 ](https://github.com/youzan/vant-weapp/pull/1069 )
- Checkbox: 更新禁用态 label 颜色 [\#1068 ](https://github.com/youzan/vant-weapp/pull/1068 )
- Checkbox: 优化渲染性能 [\#1057 ](https://github.com/youzan/vant-weapp/pull/1057 )
- Dialog: 新增 message-align 属性 [\#1067 ](https://github.com/youzan/vant-weapp/pull/1067 )
- Dialog: 新增 overlay、confirm、cancel 事件返回值 picker [\#1047 ](https://github.com/youzan/vant-weapp/pull/1047 )
- Info: 更新样式 [\#1066 ](https://github.com/youzan/vant-weapp/pull/1066 )
- Toast: 更新 icon 大小 [\#1064 ](https://github.com/youzan/vant-weapp/pull/1064 )
- SwitchCell: 新增 active-color、inactive-color 属性 [\#1061 ](https://github.com/youzan/vant-weapp/pull/1061 )
- Switch: 更新样式 [\#1065 ](https://github.com/youzan/vant-weapp/pull/1065 )
- Switch: 优化渲染性能 [\#1079 ](https://github.com/youzan/vant-weapp/pull/1079 )
- Area: 优化渲染性能 [\#1055 ](https://github.com/youzan/vant-weapp/pull/1055 )
- Cell: 优化渲染性能 [\#1050 ](https://github.com/youzan/vant-weapp/pull/1050 )
- Button: 优化渲染性能 [\#1049 ](https://github.com/youzan/vant-weapp/pull/1049 )
**Bug Fixes**
- 修复 Collapse 动态修改内容时高度异常 [\#1094 ](https://github.com/youzan/vant-weapp/pull/1094 )
- 修复 Stepper 在iPad中或修改input高度时输入框样式异常 [\#1086 ](https://github.com/youzan/vant-weapp/pull/1086 )
- 修复 ActionSheet 动态设置actions时, 渲染后button被打散 [\#1070 ](https://github.com/youzan/vant-weapp/pull/1070 )
### [v0.4.9 ](https://github.com/youzan/vant-weapp/tree/v0.4.9 )
`2018-12-07`
**Improvements**
- Tab: 新增 sticky 属性 [\#1019 ](https://github.com/youzan/vant-weapp/pull/1019 )
- Tab: 新增 swipeable 属性 [\#1019 ](https://github.com/youzan/vant-weapp/pull/1019 )
- Rate: 新增 icon-class 外部样式类 [\#1026 ](https://github.com/youzan/vant-weapp/pull/1026 )
- Icon: 优化内部 setData 次数 [\#1009 ](https://github.com/youzan/vant-weapp/pull/1009 )
- Popup: 适配 iPhoneX [\#989 ](https://github.com/youzan/vant-weapp/pull/989 )
- Tabbar: 适配 iPhoneX [\#989 ](https://github.com/youzan/vant-weapp/pull/989 )
- SubmitBar: 适配 iPhoneX [\#989 ](https://github.com/youzan/vant-weapp/pull/989 )
- ActionSheet: 适配 iPhoneX [\#989 ](https://github.com/youzan/vant-weapp/pull/989 )
- GoodsAction: 适配 iPhoneX [\#989 ](https://github.com/youzan/vant-weapp/pull/989 )
**Bug Fixes**
- 修复 Collapse 箭头方向错误 [\#1014 ](https://github.com/youzan/vant-weapp/pull/1014 )
- 修复 Steps 在开发者工具体验评分中提示选择器错误的问题 [\#1015 ](https://github.com/youzan/vant-weapp/pull/1015 )
- 修复 Stepper 动态设置 value 时禁用状态未更新的问题 [\#1022 ](https://github.com/youzan/vant-weapp/pull/1022 )
- 修复 Popup 在 iOS 8 下动画错误的问题 [\#1008 ](https://github.com/youzan/vant-weapp/pull/1008 ) [\#1029 ](https://github.com/youzan/vant-weapp/pull/1029 )
- 修复 Transition 在 iOS 8 下动画错误的问题 [\#1008 ](https://github.com/youzan/vant-weapp/pull/1008 ) [\#1029 ](https://github.com/youzan/vant-weapp/pull/1029 )
- 修复 DatetimePicker 动态设置 type 后报错的问题 [\#1004 ](https://github.com/youzan/vant-weapp/pull/1004 )
- 修复劫持 setData 方法导致无法适配支付宝小程序的问题 [\#1023 ](https://github.com/youzan/vant-weapp/pull/1023 )
### [v0.4.8 ](https://github.com/youzan/vant-weapp/tree/v0.4.8 )
`2018-12-03`
**Improvements**
- Icon: 增加更多基础图标 [\#980 ](https://github.com/youzan/vant-weapp/pull/980 )
- Icon: 支持传入图片链接作为图标展示 [\#973 ](https://github.com/youzan/vant-weapp/pull/973 )
- Tab: 新增 animated 属性 [\#957 ](https://github.com/youzan/vant-weapp/pull/957 )
- Field: 新增 left-icon 插槽 [\#962 ](https://github.com/youzan/vant-weapp/pull/962 )
- Field: 新增 focus、blur 事件回调参数 [\#956 ](https://github.com/youzan/vant-weapp/pull/956 )
- Field: 新增 adjust-position、confirm-hold 属性 [\#955 ](https://github.com/youzan/vant-weapp/pull/955 )
- NavBar: 新增 border 属性 [\#960 ](https://github.com/youzan/vant-weapp/pull/960 )
- Dialog: 新增 transition 属性 [\#990 ](https://github.com/youzan/vant-weapp/pull/990 )
- Rate: 新增 icon、void-icon 属性 [\#961 ](https://github.com/youzan/vant-weapp/pull/961 )
- 文档:支持在线预览组件效果 [\#967 ](https://github.com/youzan/vant-weapp/pull/967 )
**Bug Fixes**
- 修复 Dialog 直接函数调用时报错的问题 [\#999 ](https://github.com/youzan/vant-weapp/pull/999 )
- 修复 Field 事件触发顺序 [\#970 ](https://github.com/youzan/vant-weapp/pull/970 )
- 修复 Icon 模板中 wx:if 拼写错误的问题 [\#985 ](https://github.com/youzan/vant-weapp/pull/985 )
- 修复 Tabbar 图标未垂直居中的问题 [\#1002 ](https://github.com/youzan/vant-weapp/pull/1002 )
- 修复 Toast 在 iOS 设备上文字错误换行的问题 [\#959 ](https://github.com/youzan/vant-weapp/pull/959 )
### [v0.4.7 ](https://github.com/youzan/vant-weapp/tree/v0.4.7 )
`2018-11-26`
**Improvements**
- 新增 Rate 评分组件 [\#931 ](https://github.com/youzan/vant-weapp/pull/931 )
- 新增 Collapse 折叠面板组件 [\#936 ](https://github.com/youzan/vant-weapp/pull/936 )
- Cell: 新增 size 属性 [\#904 ](https://github.com/youzan/vant-weapp/pull/904 )
- Field: 新增 fixed 属性 [\#925 ](https://github.com/youzan/vant-weapp/pull/925 )
- Field: 新增 clear 事件 [\#894 ](https://github.com/youzan/vant-weapp/pull/894 )
- Dialog: 新增 context 属性 [\#912 ](https://github.com/youzan/vant-weapp/pull/912 )
- Dialog: 内容超过屏幕高度时展示滚动条 [\#921 ](https://github.com/youzan/vant-weapp/pull/921 )
- Notify: 新增 context 属性 [\#914 ](https://github.com/youzan/vant-weapp/pull/914 )
- Notify: 优化多行文字时的样式展示 [\#951 ](https://github.com/youzan/vant-weapp/pull/951 )
- Search: 新增 clear 事件 [\#894 ](https://github.com/youzan/vant-weapp/pull/894 )
- Search: 新增外部样式类 field-class、input-class [\#946 ](https://github.com/youzan/vant-weapp/pull/946 )
- Tab: 更新标题栏样式 [\#940 ](https://github.com/youzan/vant-weapp/pull/940 )
- Radio: 新增 checked-color 属性 [\#939 ](https://github.com/youzan/vant-weapp/pull/939 )
- TreeSelect: 支持禁用选项 [\#926 ](https://github.com/youzan/vant-weapp/pull/926 )
- Icon: 新增 star、star-o 图标 [\#923 ](https://github.com/youzan/vant-weapp/pull/923 )
**Bug Fixes**
- 修复 Toast 最大宽度错误的问题 [\#896 ](https://github.com/youzan/vant-weapp/pull/896 )
- 修复 Tab line-width 传入 0 时不生效的问题 [\#900 ](https://github.com/youzan/vant-weapp/pull/900 )
- 修复 Tab swipe-threshold 属性小于 4 时不生效的问题 [\#941 ](https://github.com/youzan/vant-weapp/pull/941 )
- 修复 Tab 在 iOS8 下的样式兼容性问题 [\#943 ](https://github.com/youzan/vant-weapp/pull/943 )
- 修复 SwipeCell 在 iOS8 下的样式兼容性问题 [\#944 ](https://github.com/youzan/vant-weapp/pull/944 )
- 修复 DatetimePicker 设置了 minDate 时初始 value 错误的问题 [\#942 ](https://github.com/youzan/vant-weapp/pull/942 )
### [v0.4.6 ](https://github.com/youzan/vant-weapp/tree/v0.4.6 )
`2018-11-10`
**Improvements**
- 新增 DatetimePicker 时间选择组件 [\#881 ](https://github.com/youzan/vant-weapp/pull/881 )
- Cell: 新增 arrow-direction 属性 [\#866 ](https://github.com/youzan/vant-weapp/pull/866 )
- Switch: 新增 active-color 属性 [\#845 ](https://github.com/youzan/vant-weapp/pull/845 )
- Radio: 选中态颜色调整为蓝色 [\#873 ](https://github.com/youzan/vant-weapp/pull/873 )
- Checkbox: 选中态颜色调整为蓝色 [\#848 ](https://github.com/youzan/vant-weapp/pull/848 )
- Checkbox: 新增 checked-color 属性 [\#885 ](https://github.com/youzan/vant-weapp/pull/885 )
**Bug Fixes**
- 修复 Field 图标对齐问题 [\#871 ](https://github.com/youzan/vant-weapp/pull/871 )
- 修复 Badge active 属性在 mpvue 中不生效的问题 [\#879 ](https://github.com/youzan/vant-weapp/pull/879 )
- 修复 Cell value 属性传值 0 时未渲染的问题 [\#844 ](https://github.com/youzan/vant-weapp/pull/844 )
- 修复 Switch 加载图标未垂直居中的问题 [\#847 ](https://github.com/youzan/vant-weapp/pull/847 )
- 修复 Slider 传入的 value 变化时未重新渲染的问题 [\#863 ](https://github.com/youzan/vant-weapp/pull/863 )
- 修复 TreeSelect 类名前缀错误的问题 [\#859 ](https://github.com/youzan/vant-weapp/pull/859 )
- 修复 TreeSelect 局部滚动与页面下拉刷新冲突的问题 [\#867 ](https://github.com/youzan/vant-weapp/pull/867 )
### [v0.4.5 ](https://github.com/youzan/vant-weapp/tree/v0.4.5 )
`2018-10-31`
**Improvements**
- Icon: 添加新图标 question2 [\#839 ](https://github.com/youzan/vant-weapp/pull/839 )
- Steps: 优化样式 [\#835 ](https://github.com/youzan/vant-weapp/pull/835 )
**Bug Fixes**
- Icon: 修复商品角标 icon 兼容性问题 [\#840 ](https://github.com/youzan/vant-weapp/pull/840 )
### [v0.4.4 ](https://github.com/youzan/vant-weapp/tree/v0.4.4 )
`2018-10-31`
**Improvements**
- 新增 SwipeCell 组件 [\#815 ](https://github.com/youzan/vant-weapp/pull/815 )
- Search: 新增 error 属性 [\#820 ](https://github.com/youzan/vant-weapp/pull/820 )
- Search: 新增 input-align 属性 [\#819 ](https://github.com/youzan/vant-weapp/pull/819 )
**Bug Fixes**
- 修复 Panel header-class 不生效的问题 [\#831 ](https://github.com/youzan/vant-weapp/pull/831 )
- 修复 Tab 动态设置时底部划线样式问题 [\#816 ](https://github.com/youzan/vant-weapp/pull/816 )
- 修复 ellipsis 样式类不生效的问题 [\#810 ](https://github.com/youzan/vant-weapp/pull/810 )
### [v0.4.3 ](https://github.com/youzan/vant-weapp/tree/v0.4.3 )
`2018-10-24`
**Improvements**
- Icon: 优化商品角标icon [\#804 ](https://github.com/youzan/vant-weapp/pull/804 )
- Toast: 新增 context 属性 [\#800 ](https://github.com/youzan/vant-weapp/pull/800 )
- GoodsAction: 支持open-type等更多Button API [\#798 ](https://github.com/youzan/vant-weapp/pull/798 )
- GoodsAction: 支持传入外部样式类 [\#795 ](https://github.com/youzan/vant-weapp/pull/795 )
**Bug Fixes**
- ActionSheet: 修复背景色样式问题 [\#807 ](https://github.com/youzan/vant-weapp/pull/807 )
### [v0.4.2 ](https://github.com/youzan/vant-weapp/tree/v0.4.2 )
`2018-10-19`
**Improvements**
- Area: 支持海外地区码 [\#782 ](https://github.com/youzan/vant-weapp/pull/782 )
- Tag: 新增 size 属性 [\#791 ](https://github.com/youzan/vant-weapp/pull/791 )
- Tag: 新增 round 属性 [\#791 ](https://github.com/youzan/vant-weapp/pull/791 )
- Tag: 新增 color 属性 [\#791 ](https://github.com/youzan/vant-weapp/pull/791 )
- Icon: 新增 card-o 图标 [\#777 ](https://github.com/youzan/vant-weapp/pull/777 )
- GoodsAction: 新增 loading 属性 [\#790 ](https://github.com/youzan/vant-weapp/pull/790 )
- GoodsAction: 新增 disabled 属性 [\#790 ](https://github.com/youzan/vant-weapp/pull/790 )
- Search: 新增 placeholder-style 属性 [\#788 ](https://github.com/youzan/vant-weapp/pull/788 )
**Bug Fixes**
- 修复 Field input-align 属性不生效的问题 [\#789 ](https://github.com/youzan/vant-weapp/pull/789 )
- 修复 Notify color 参数无效问题 [\#783 ](https://github.com/youzan/vant-weapp/pull/783 )
- 修复 Tabbar 使用插槽时 info 属性不生效的问题 [\#779 ](https://github.com/youzan/vant-weapp/pull/779 )
### [v0.4.1 ](https://github.com/youzan/vant-weapp/tree/v0.4.1 )
`2018-10-17`
**Improvements**
- Cell: 优化左右图标未对齐问题 [\#763 ](https://github.com/youzan/vant-weapp/pull/763 )
- Dialog: 增加 stopLoading 方法 [\#757 ](https://github.com/youzan/vant-weapp/pull/757 )
**Bug Fixes**
- 修复 Card 描述过长时文字溢出的问题 [\#768 ](https://github.com/youzan/vant-weapp/pull/768 )
- 修复 SubmitBar 按钮文字过大时显示不全的问题 [\#771 ](https://github.com/youzan/vant-weapp/pull/771 )
- 修复 Tab 在 card 类型下 color 属性错误的问题 [\#767 ](https://github.com/youzan/vant-weapp/pull/767 )
### [v0.4.0 ](https://github.com/youzan/vant-weapp/tree/v0.4.0 )
`2018-10-15`
**Improvements**
- 新增 GoodsAction 组件 [\#736 ](https://github.com/youzan/vant-weapp/pull/736 ) [\#759 ](https://github.com/youzan/vant-weapp/pull/759 )
- Card: 新增 thumb-mode 属性 [\#733 ](https://github.com/youzan/vant-weapp/pull/733 )
- Card: 新增 origin-price 属性 [\#745 ](https://github.com/youzan/vant-weapp/pull/745 )
- Dialog: 支持文本通过换行符进行换行 [\#725 ](https://github.com/youzan/vant-weapp/pull/725 )
- Tab: z-index 默认值调整为 1 [\#749 ](https://github.com/youzan/vant-weapp/pull/749 )
**Bug Fixes**
- 修复 Area 第一项无法选中的问题 [\#722 ](https://github.com/youzan/vant-weapp/pull/722 )
- 修复 ActionSheet 由于外部样式类优先级导致的样式问题 [\#748 ](https://github.com/youzan/vant-weapp/pull/748 )
- 修复 Button 在朴素样式下 loading 样式错误的问题 [\#760 ](https://github.com/youzan/vant-weapp/pull/760 )
- 修复 Cell 由于外部样式类优先级导致的样式问题 [\#746 ](https://github.com/youzan/vant-weapp/pull/746 )
- 修复 SubmitBar 文字颜色过浅的问题
- 修复 Tab 在 card 类型下样式错误的问题 [\#742 ](https://github.com/youzan/vant-weapp/pull/742 )
### [v0.3.8 ](https://github.com/youzan/vant-weapp/tree/v0.3.8 )
`2018-10-09`
**Improvements**
- Tab: 样式升级 [\#719 ](https://github.com/youzan/vant-weapp/pull/719 )
- Badge: 样式升级 [\#718 ](https://github.com/youzan/vant-weapp/pull/718 )
- Dialog: 样式升级 [\#717 ](https://github.com/youzan/vant-weapp/pull/717 )
- TreeSelect: 适配 ipad [\#715 ](https://github.com/youzan/vant-weapp/pull/715 )
- Card: 新增 lazyLoad 属性 [\#707 ](https://github.com/youzan/vant-weapp/pull/707 )
**Bug Fixes**
- 修复 Cell 边框在部分情况下无法展示的问题 [\#714 ](https://github.com/youzan/vant-weapp/pull/714 )
- 修复 Stepper 在 ipad 下高度错误的问题 [\#716 ](https://github.com/youzan/vant-weapp/pull/716 )
- 修复 Stepper disabled 状态下仍然可以点击的问题 [\#709 ](https://github.com/youzan/vant-weapp/pull/709 )
### [v0.3.7 ](https://github.com/youzan/vant-weapp/tree/v0.3.7 )
`2018-10-08`
**Improvements**
- Button: 优化禁用状态样式 [\#702 ](https://github.com/youzan/vant-weapp/pull/702 )
- Button: 新增 round 属性 [\#704 ](https://github.com/youzan/vant-weapp/pull/704 )
- Card: 新增 tag 属性 [\#705 ](https://github.com/youzan/vant-weapp/pull/705 )
- Card: 新增 link-type 属性 [\#706 ](https://github.com/youzan/vant-weapp/pull/706 )
- Card: 新增 thumb-link 属性 [\#706 ](https://github.com/youzan/vant-weapp/pull/706 )
- Checkbox: 支持在原生 form 组件内使用 [\#694 ](https://github.com/youzan/vant-weapp/pull/694 )
- Radio: 支持在原生 form 组件内使用 [\#694 ](https://github.com/youzan/vant-weapp/pull/694 )
- Tab: 新增 z-index 属性 [\#695 ](https://github.com/youzan/vant-weapp/pull/695 )
- NoticeBar: 优化样式 [\#699 ](https://github.com/youzan/vant-weapp/pull/699 )
### [v0.3.6 ](https://github.com/youzan/vant-weapp/tree/v0.3.6 )
`2018-09-30`
**Improvements**
- Icon: 新增 custom-style 属性 [\#677 ](https://github.com/youzan/vant-weapp/pull/677 )
- Field: 新增 placeholder-style 属性 [\#678 ](https://github.com/youzan/vant-weapp/pull/678 )
**Bug Fixes**
- 修复 Field readonly 属性不生效的问题 [\#679 ](https://github.com/youzan/vant-weapp/pull/679 )
### [v0.3.5 ](https://github.com/youzan/vant-weapp/tree/v0.3.5 )
`2018-09-29`
**Improvements**
- 新增 Checkbox 复选框组件 [\#666 ](https://github.com/youzan/vant-weapp/pull/666 )
- 优化样式代码,减少体积 [\#660 ](https://github.com/youzan/vant-weapp/pull/660 )
**Bug Fixes**
- 修复 Area 数据为空时报错的问题 [\#661 ](https://github.com/youzan/vant-weapp/pull/661 )
- 修复 Tab active 属性默认值错误的问题 [\#665 ](https://github.com/youzan/vant-weapp/pull/665 )
### [v0.3.4 ](https://github.com/youzan/vant-weapp/tree/v0.3.4 )
`2018-09-27`
**Improvements**
- 使用 TypeScript 重构组件 [\#604 ](https://github.com/youzan/vant-weapp/pull/604 )
- 编译工具升级至 babel 7 和 precss 3.0 [\#656 ](https://github.com/youzan/vant-weapp/pull/656 ) [\#655 ](https://github.com/youzan/vant-weapp/pull/655 )
- 新增 Radio 单选框组件 [\#629 ](https://github.com/youzan/vant-weapp/pull/629 )
- Button: 新增 id 属性 [\#650 ](https://github.com/youzan/vant-weapp/pull/650 )
- Dialog: 支持 open-type 回调事件 [\#651 ](https://github.com/youzan/vant-weapp/pull/651 )
**Bug Fixes**
- 修复 ActionSheet 边框缺失的问题 [\#619 ](https://github.com/youzan/vant-weapp/pull/619 )
- 修复 Cell 使用 title 插槽时长度错误的问题 [\#642 ](https://github.com/youzan/vant-weapp/pull/642 )
- 修复 Search 无法获取到输入值的问题 [\#641 ](https://github.com/youzan/vant-weapp/pull/641 )
- 修复 Steps 样式错误的问题 [\#627 ](https://github.com/youzan/vant-weapp/pull/627 )
- 修复 SubmitBar 金额为空时仍然显示合计的问题 [\#635 ](https://github.com/youzan/vant-weapp/pull/635 )
- 修复 Toast 触发 touch 事件时报错的问题 [\#618 ](https://github.com/youzan/vant-weapp/pull/618 )
### [v0.3.3 ](https://github.com/youzan/vant-weapp/tree/v0.3.3 )
`2018-09-20`
**Improvements**
- 新增 Area 组件 [\#591 ](https://github.com/youzan/vant-weapp/pull/591 )
- 新增 SubmitBar 组件 [\#597 ](https://github.com/youzan/vant-weapp/pull/597 )
- ActionSheet: 新增 z-index 属性 [\#610 ](https://github.com/youzan/vant-weapp/pull/610 )
- Popup: 新增 custom-style 属性 [\#598 ](https://github.com/youzan/vant-weapp/pull/598 )
- Tab: 新增 border 属性 [\#595 ](https://github.com/youzan/vant-weapp/pull/595 )
- Tab: 支持传入外部样式类 [\#612 ](https://github.com/youzan/vant-weapp/pull/612 )
**Bug Fixes**
- 修复部分组件在基础库 2.2.3 以下版本报错的问题 [\#613 ](https://github.com/youzan/vant-weapp/pull/613 )
- 修复 Card centered 属性不生效的问题 [\#584 ](https://github.com/youzan/vant-weapp/pull/584 )
- 修复 Cell value 为空时 title 最大宽度错误的问题 [\#609 ](https://github.com/youzan/vant-weapp/pull/609 )
- 修复 Dialog Promise 状态错误的问题 [\#585 ](https://github.com/youzan/vant-weapp/pull/585 )
- 修复 Field 边框长度溢出的问题 [\#601 ](https://github.com/youzan/vant-weapp/pull/601 )
- 修复 Layout offset 属性不生效的问题 [\#615 ](https://github.com/youzan/vant-weapp/pull/615 )
- 修复 Tag 边框样式问题 [\#606 ](https://github.com/youzan/vant-weapp/pull/606 )
- 修复 Toast 滚动穿透问题 [\#586 ](https://github.com/youzan/vant-weapp/pull/586 )
### [v0.3.2 ](https://github.com/youzan/vant-weapp/tree/v0.3.2 )
`2018-09-13`
**Improvements**
- Dialog: 新增弹出动画 [\#548 ](https://github.com/youzan/vant-weapp/pull/548 )
- Dialog: 更新按钮色值 [\#543 ](https://github.com/youzan/vant-weapp/pull/543 )
- Dialog: 新增 z-index 属性 [\#573 ](https://github.com/youzan/vant-weapp/pull/573 )
- Popup: 新增 z-index 属性 [\#572 ](https://github.com/youzan/vant-weapp/pull/572 )
- Toast: 新增 z-index 属性 [\#571 ](https://github.com/youzan/vant-weapp/pull/571 )
- Badge: 性能优化 [\#546 ](https://github.com/youzan/vant-weapp/pull/546 )
- Tabbar: 性能优化 [\#547 ](https://github.com/youzan/vant-weapp/pull/547 )
- 调整组件边框色值 [\#554 ](https://github.com/youzan/vant-weapp/pull/554 )
**Bug Fixes**
- 修复 Badge active 属性不生效的问题 [\#569 ](https://github.com/youzan/vant-weapp/pull/569 )
- 修复 Tab color 属性会改变未激活标签的颜色的问题 [\#570 ](https://github.com/youzan/vant-weapp/pull/570 )
- 修复 Field 展示清除按钮时导致输入框高度变化的问题 [\#560 ](https://github.com/youzan/vant-weapp/pull/560 )
- 修复 Tab 组件部分情况下代码报错的问题 [\#553 ](https://github.com/youzan/vant-weapp/pull/553 )
- 修复 Layout 动态渲染时 gutter 属性不生效的问题 [\#536 ](https://github.com/youzan/vant-weapp/pull/536 )
- 移除 Cell 目前无法生效的 arrow-direction 属性 [\#559 ](https://github.com/youzan/vant-weapp/pull/559 )
### [v0.3.1 ](https://github.com/youzan/vant-weapp/tree/v0.3.1 )
`2018-09-08`
**Bug Fixes**
- 修复内置样式无法引入的问题 [\#535 ](https://github.com/youzan/vant-weapp/pull/535 )
### [v0.3.0 ](https://github.com/youzan/vant-weapp/tree/v0.3.0 )
`2018-09-07`
**Breaking changes**
- Actionsheet: 重命名为 ActionSheet [\#514 ](https://github.com/youzan/vant-weapp/pull/514 )
- Toast: 修改组件引入路径,避免编辑器报错的问题 [\#524 ](https://github.com/youzan/vant-weapp/pull/524 )
- 组件统一使用 ES module 进行模块引用 [\#499 ](https://github.com/youzan/vant-weapp/pull/499 )
**Improvements**
- 新增 Tab 标签页组件 [\#496 ](https://github.com/youzan/vant-weapp/pull/496 )
- 新增 Dialog 对话框组件 [\#496 ](https://github.com/youzan/vant-weapp/pull/496 )
- 优化 Popup 动画,支持退场动画 [\#498 ](https://github.com/youzan/vant-weapp/pull/498 )
- 优化组件风格、代码体积 [\#523 ](https://github.com/youzan/vant-weapp/pull/523 )
- ActionSheet 支持微信开放能力 [\#516 ](https://github.com/youzan/vant-weapp/pull/516 )
**Bug Fixes**
- 修复 ActionSheet subname 属性不生效的问题 [\#515 ](https://github.com/youzan/vant-weapp/pull/515 )
- 修复 Card currency 默认值不生效的问题 [\#525 ](https://github.com/youzan/vant-weapp/pull/525 )
- 修复 Field title 宽度错误的问题 [\#525 ](https://github.com/youzan/vant-weapp/pull/525 )
- 修复 Tab card 类型下 color 属性不生效的问题 [\#520 ](https://github.com/youzan/vant-weapp/pull/520 )
- 修复 Button 在加载状态下仍然显示文字的问题 [\#503 ](https://github.com/youzan/vant-weapp/pull/503 )
### [v0.2.1 ](https://github.com/youzan/vant-weapp/tree/v0.2.1 )
`2018-08-31`
**Improvements**
- 新增 Progress 进度条组件 [\#459 ](https://github.com/youzan/vant-weapp/pull/459 )
- Field: 增加 title-width 属性 [\#482 ](https://github.com/youzan/vant-weapp/pull/482 )
- Search: 支持在原生 form 组件内使用 [\#480 ](https://github.com/youzan/vant-weapp/pull/480 )
- Switch: 支持在原生 form 组件内使用 [\#478 ](https://github.com/youzan/vant-weapp/pull/478 )
- Stepper: 支持在原生 form 组件内使用 [\#477 ](https://github.com/youzan/vant-weapp/pull/477 )
- SwitchCell: 支持在原生 form 组件内使用 [\#479 ](https://github.com/youzan/vant-weapp/pull/479 )
- Field: 优化清除按钮颜色 [\#476 ](https://github.com/youzan/vant-weapp/pull/476 )
- Icon: 新增 class-prefix 属性 [\#475 ](https://github.com/youzan/vant-weapp/pull/475 )
**Bug Fixes**
- 修复 Search focus 属性不生效的问题 [\#484 ](https://github.com/youzan/vant-weapp/pull/484 )
- 修复 Tabbar z-index 不生效的问题 [\#474 ](https://github.com/youzan/vant-weapp/pull/474 )
### [v0.2.0 ](https://github.com/youzan/vant-weapp/tree/v0.2.0 )
`2018-08-22`
**Breaking changes**
- 组件增加 addGlobalClass 属性,支持外部样式覆盖 [\#449 ](https://github.com/youzan/vant-weapp/pull/449 )
- 优化 Notify 模块导出方式,支持 ES6 模块引入 [\#448 ](https://github.com/youzan/vant-weapp/pull/448 )
**Improvements**
- 新增 Slider 组件 [\#453 ](https://github.com/youzan/vant-weapp/pull/453 )
- 新增 SwitchCell 组件 [\#455 ](https://github.com/youzan/vant-weapp/pull/455 )
- 新增 Icon aim 类型 [\#457 ](https://github.com/youzan/vant-weapp/pull/457 )
- 新增 Field name 属性 [\#450 ](https://github.com/youzan/vant-weapp/pull/450 )
- 新增 multi-ellipsis 内部样式类 [\#456 ](https://github.com/youzan/vant-weapp/pull/456 )
**Bug Fixes**
- 修复 share 图标无法加粗的问题 [\#457 ](https://github.com/youzan/vant-weapp/pull/457 )
### [v0.1.1 ](https://github.com/youzan/vant-weapp/tree/v0.1.1 )
`2018-08-21`
**Improvements**
- 新增 Toast 组件 [\#437 ](https://github.com/youzan/vant-weapp/pull/437 )
- 新增 Tabbar 组件 [\#435 ](https://github.com/youzan/vant-weapp/pull/435 )
- 新增 Transition 组件 [\#441 ](https://github.com/youzan/vant-weapp/pull/441 )
- 新增 Button square 属性 [\#427 ](https://github.com/youzan/vant-weapp/pull/427 )
**Bug Fixes**
- 修复 Field 在 form 组件内无法获取值的问题 [\#447 ](https://github.com/youzan/vant-weapp/pull/447 )
- 修复 Field icon slot 无法使用的问题 [\#428 ](https://github.com/youzan/vant-weapp/pull/428 )
- 修复 Switch 组件无法开关的问题 [\#438 ](https://github.com/youzan/vant-weapp/pull/438 )
### [v0.1.0 ](https://github.com/youzan/vant-weapp/tree/v0.1.0 )
`2018-08-13`
**Breaking changes**
- 统一采用 click 作为点击事件名
**Improvements**
- 新增 Utils 工具方法
- 优化文档对事件名的描述
**Bug Fixes**
- 修复 Card 金额为 0 时无法展示的问题
### [v0.0.1 ](https://github.com/youzan/vant-weapp/tree/v0.0.1 )
`2018-08-10`
**Improvements**
- 新增 ActionSheet 组件
- 新增 Badge 组件
- 新增 BadgeGroup 组件
- 新增 Button 组件
- 新增 Card 组件
- 新增 Cell 组件
- 新增 CellGroup 组件
- 新增 Col 组件
- 新增 Field 组件
- 新增 Icon 组件
- 新增 Loading 组件
- 新增 NavBar 组件
- 新增 NoticeBar 组件
- 新增 Notify 组件
- 新增 Panel 组件
- 新增 Popup 组件
- 新增 Row 组件
- 新增 Search 组件
- 新增 Stepper 组件
- 新增 Steps 组件
- 新增 Switch 组件
- 新增 Tag 组件
- 新增 TreeSelect 组件
- `BadgeGroup` 重命名为`Sidebar`
- `Badge` 重命名为`SlidebarItem`