chore: update CHANGELOG.md

Author: tdesign-bot

packages/tdesign-uniapp/.changelog/pr-4201.md

@@ -5,6 +5,92 @@ toc: false
 docClass: timeline
 ---
 
+## 🌈 0.7.0 `2026-01-30`
+
+### 🚀 Features
+
+- `ActionSheet`: `item` 属性补充 `description` 字段 @novlan1 ([#4201](https://github.com/Tencent/tdesign-miniprogram/pull/4201))
+- `Badge`: 
+  - `shape` 属性新增 `ribbon-right/ribbon-left/triangle-right/triangle-left` 可选项，其中 `ribbon` 与 `ribbon-right` 等效 @novlan1 ([#4201](https://github.com/Tencent/tdesign-miniprogram/pull/4201))
+  - 优化 `ribbon` 实现，改用 `background: linear-gradient()`，移除伪元素相关样式 @novlan1 ([#4201](https://github.com/Tencent/tdesign-miniprogram/pull/4201))
+- `Calendar`: 新增 `allowSameDay` 属性，允许 `type='range'` 场景的起止时间相同 @novlan1 ([#4201](https://github.com/Tencent/tdesign-miniprogram/pull/4201))
+- `Cascader`: 
+  - 支持通过 `keys` 属性定义 `children / disabled` 在 `options` 中对应的字段别名 @novlan1 ([#4201](https://github.com/Tencent/tdesign-miniprogram/pull/4201))
+  - 新增 `middle-content` 插槽，用于自定义中间区域内容  @novlan1 ([#4201](https://github.com/Tencent/tdesign-miniprogram/pull/4201))
+- `CollapsePanel`: 新增 `--td-collapse-disabled-color` 和 `--td-collapse-left-icon-color`，用于自定义禁用态颜色和左侧图标颜色 @novlan1 ([#4201](https://github.com/Tencent/tdesign-miniprogram/pull/4201))
+- `ImageViewer`: 新增 `image-props` 属性 @novlan1 ([#4201](https://github.com/Tencent/tdesign-miniprogram/pull/4201))
+- `Navbar`: 新增 `placeholder` 属性，默认值为 `false`；新增 `zIndex` 属性，默认值为 `1` @novlan1 ([#4201](https://github.com/Tencent/tdesign-miniprogram/pull/4201))
+- `Picker`: 
+  - 优化性能减少掉帧 @novlan1 ([#4201](https://github.com/Tencent/tdesign-miniprogram/pull/4201))
+  - 优化大量数据时列表滚动性能 @novlan1 ([#4201](https://github.com/Tencent/tdesign-miniprogram/pull/4201))
+  - `itemHeight` 默认单位改用 `px`，避免单位转换带来的精度问题 @novlan1 ([#4201](https://github.com/Tencent/tdesign-miniprogram/pull/4201))
+  - 新增 `visibleItemCount` 属性，可自定义可视区域 `PickerItem` 的子项个数 @novlan1 ([#4201](https://github.com/Tencent/tdesign-miniprogram/pull/4201))
+- `Popover`: 
+  - 新增 `fixed` API，适用于触发元素为 `fixed` 场景。⚠️ 当触发元素为 `fixed` 时，除了需要显示指定 `fixed` 属性为 `true`，还需在触发元素层添加 `t-popover-wrapper--fixed` 类，用于定位触发元素 @novlan1 ([#4201](https://github.com/Tencent/tdesign-miniprogram/pull/4201))
+  - 新增 `--td-popover-[theme]-color` 和 `--td-popover-[theme]-bg-color` 系列 `CSS Vars` @novlan1 ([#4201](https://github.com/Tencent/tdesign-miniprogram/pull/4201))
+- `QRCode`: 组件新增 `init()`，用于外部调用，重新绘制二维码 @novlan1 ([#4201](https://github.com/Tencent/tdesign-miniprogram/pull/4201))
+- `Search`: 
+  - 确保点击清空按钮后，组件内容清空但保持聚焦 @novlan1 ([#4201](https://github.com/Tencent/tdesign-miniprogram/pull/4201))
+  - 新增 `cursor-color` 属性 @novlan1 ([#4201](https://github.com/Tencent/tdesign-miniprogram/pull/4201))
+- `SidebarItem`: 
+  - 新增默认插槽，可自定义侧边栏子项内容 @novlan1 ([#4201](https://github.com/Tencent/tdesign-miniprogram/pull/4201))
+  - 支持由标签内容撑开高度 @novlan1 ([#4201](https://github.com/Tencent/tdesign-miniprogram/pull/4201))
+  - 完善激活项的前缀和后缀元素显示逻辑 @novlan1 ([#4201](https://github.com/Tencent/tdesign-miniprogram/pull/4201))
+- `TabBar`: 新增 `placeholder` 属性，默认值为 `false`；新增 `zIndex` 属性，默认值为 `1` @novlan1 ([#4201](https://github.com/Tencent/tdesign-miniprogram/pull/4201))
+
+### 🐞 Bug Fixes
+
+- `ActionSheet`: 
+  - 修复左对齐场景下，子项 `border` 左间距错误 @novlan1 ([#4201](https://github.com/Tencent/tdesign-miniprogram/pull/4201))
+  - 修复 `grid` 主题 + 无 `description` 描述文本场景下，顶部间距错误 @novlan1 ([#4201](https://github.com/Tencent/tdesign-miniprogram/pull/4201))
+  - `list` 主题最后一项不应设置底边框 @novlan1 ([#4201](https://github.com/Tencent/tdesign-miniprogram/pull/4201))
+  - 修复 `item` 属性的 `disabled` 配置无效 @novlan1 ([#4201](https://github.com/Tencent/tdesign-miniprogram/pull/4201))
+- `BackTop`: 修复文本字重错误 @novlan1 ([#4201](https://github.com/Tencent/tdesign-miniprogram/pull/4201))
+- `Badge`: 修复 `count` 插槽异常 @novlan1 ([#4201](https://github.com/Tencent/tdesign-miniprogram/pull/4201))
+- `Calendar`: 
+  - 修复 `value[]` 结合 `swich-mode` 时，初始化错误 @novlan1 ([#4201](https://github.com/Tencent/tdesign-miniprogram/pull/4201))
+  - 修复翻页按钮状态错误 @novlan1 ([#4201](https://github.com/Tencent/tdesign-miniprogram/pull/4201))
+- `Checkbox`: 修复 `icon` 属性使用 `svg` 资源时在 `iOS` 上不显示 @novlan1 ([#4201](https://github.com/Tencent/tdesign-miniprogram/pull/4201))
+- `CollapsePanel`: 
+  - 修复深色模式下面板右侧图标颜色错误 @novlan1 ([#4201](https://github.com/Tencent/tdesign-miniprogram/pull/4201))
+  - 修复左侧图标颜色错误，默认主题色，支持使用 `css vars` 自定义 @novlan1 ([#4201](https://github.com/Tencent/tdesign-miniprogram/pull/4201))
+- `ColorPicker`: 修复组件深色模式背景、边框、文本色错误 @novlan1 ([#4201](https://github.com/Tencent/tdesign-miniprogram/pull/4201))
+- `DateTimePicker`: 修复插槽名重复导致的控制台告警 @novlan1 ([#4201](https://github.com/Tencent/tdesign-miniprogram/pull/4201))
+- `DropdownItem`: 修复在 `iOS 26` 中弹窗定位不准 @novlan1 ([#4201](https://github.com/Tencent/tdesign-miniprogram/pull/4201))
+- `Fab`: 修复 `yBounds` 未传值时，控制台报错问题 @novlan1 ([#4201](https://github.com/Tencent/tdesign-miniprogram/pull/4201))
+- `Grid`: 修复 `column` 小于 4 或大于 4 时，文本字号大小错误 @novlan1 ([#4201](https://github.com/Tencent/tdesign-miniprogram/pull/4201))
+- `Message`: 修复 `error` 主题图标错误  @novlan1 ([#4201](https://github.com/Tencent/tdesign-miniprogram/pull/4201))
+- `Picker`: 
+  - 修复 `autoClose` 为 `false` 时，点击遮罩层会重置选项为拨动前选项值的问题 @novlan1 ([#4201](https://github.com/Tencent/tdesign-miniprogram/pull/4201))
+  - 修复平铺模式 `value` 变化未能准确监听 @novlan1 ([#4201](https://github.com/Tencent/tdesign-miniprogram/pull/4201))
+  - 修复 `keys` 动态变更时，子项列表数据不显示 @novlan1 ([#4201](https://github.com/Tencent/tdesign-miniprogram/pull/4201))
+  - 修复 `popupProps.showOverlay` 无效 @novlan1 ([#4201](https://github.com/Tencent/tdesign-miniprogram/pull/4201))
+- `Popup`: 修复 `duration` 参数无效的问题 @novlan1 ([#4201](https://github.com/Tencent/tdesign-miniprogram/pull/4201))
+- `Progress`: 
+  - 修复深色模式下环形进度条内部背景色错误 @novlan1 ([#4201](https://github.com/Tencent/tdesign-miniprogram/pull/4201))
+  - 修复环形进度条内部文本间距错误 @novlan1 ([#4201](https://github.com/Tencent/tdesign-miniprogram/pull/4201))
+  - 修复深色模式下环形进度条内部背景色错误 @novlan1 ([#4201](https://github.com/Tencent/tdesign-miniprogram/pull/4201))
+  - 修复环形进度条内部文本间距错误 @novlan1 ([#4201](https://github.com/Tencent/tdesign-miniprogram/pull/4201))
+- `Slider`: 修复受控 + 双游标滑块模式下陷入死循环的问题 @novlan1 ([#4201](https://github.com/Tencent/tdesign-miniprogram/pull/4201))
+- `SwipeCell`: 消除 `IntersectionObserver is using slowest path` 警告 @novlan1 ([#4201](https://github.com/Tencent/tdesign-miniprogram/pull/4201))
+- `TabBar`: 修复子项背景色叠加的问题 @novlan1 ([#4201](https://github.com/Tencent/tdesign-miniprogram/pull/4201))
+- `Tabs`: 消除 `IntersectionObserver is using slowest path` 警告 @novlan1 ([#4201](https://github.com/Tencent/tdesign-miniprogram/pull/4201))
+- `Toast`: 
+  - 修复 `Toast` 嵌套调用时 `close` 回调陷入循环的问题 @novlan1 ([#4201](https://github.com/Tencent/tdesign-miniprogram/pull/4201))
+  - 修复弹窗与遮罩消失不同步的问题 @novlan1 ([#4201](https://github.com/Tencent/tdesign-miniprogram/pull/4201))
+  - 修复圆角样式错误 @novlan1 ([#4201](https://github.com/Tencent/tdesign-miniprogram/pull/4201))
+  - 修复 `showOverlay` 和 `preventScrollThrough` 均为 `true` 时，遮罩背景色错误 @novlan1 ([#4201](https://github.com/Tencent/tdesign-miniprogram/pull/4201))
+- `Upload`: 
+  - 修复企业微信/桌面端环境中部分机型无法唤起上传 @novlan1 ([#4201](https://github.com/Tencent/tdesign-miniprogram/pull/4201))
+  - 修复当 `request-method` 返回 `Promise` 时，无法上传的问题 @novlan1 ([#4201](https://github.com/Tencent/tdesign-miniprogram/pull/4201))
+  - 修复 `draggable` 值变换时组件显示错误 @novlan1 ([#4201](https://github.com/Tencent/tdesign-miniprogram/pull/4201))
+  - 修复拖拽结束后拖拽元素 `zIndex` 异常 @novlan1 ([#4201](https://github.com/Tencent/tdesign-miniprogram/pull/4201))
+
+### 🚧 Others
+
+- `改用 Font token`，调整部分组件的 CSS Vars @novlan1 ([#4201](https://github.com/Tencent/tdesign-miniprogram/pull/4201))
+- `--td-xx-icon-font-size` 统一更名为 `--td-xx-icon-size` @novlan1 ([#4201](https://github.com/Tencent/tdesign-miniprogram/pull/4201))
+
 ## 🌈 0.6.3 `2026-01-05`
 
 ### 🚀 Features