diff --git a/.github/workflows/release-tag.yml b/.github/workflows/release-tag.yml
new file mode 100644
index 000000000..2e0e91cc6
--- /dev/null
+++ b/.github/workflows/release-tag.yml
@@ -0,0 +1,25 @@
+on:
+  push:
+    tags:
+      - 'v*' # Push events to matching v*, i.e. v1.0, v20.15.10
+
+name: Create Release
+
+jobs:
+  build:
+    name: Create Release
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout code
+        uses: actions/checkout@master
+      - name: Create Release for Tag
+        id: release_tag
+        uses: yyx990803/release-tag@master
+        env:
+          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+        with:
+          tag_name: ${{ github.ref }}
+          body: |
+            更新内容参见 [CHANGELOG](https://youzan.github.io/vant/#/zh-CN/changelog)。
+
+            Please refer to [CHANGELOG](https://youzan.github.io/vant/#/en-US/changelog) for details.
diff --git a/src/dialog/README.md b/src/dialog/README.md
index d96742faa..941616d97 100644
--- a/src/dialog/README.md
+++ b/src/dialog/README.md
@@ -133,6 +133,7 @@ export default {
 | closeOnPopstate `v2.0.5` | Whether to close when popstate | _boolean_ | `false` |
 | closeOnClickOverlay | Whether to close when click overlay | _boolean_ | `false` |
 | lockScroll | Whether to lock body scroll | _boolean_ | `true` |
+| allowHtml `v2.8.7` | Whether to allow HTML rendering in message | _boolean_ | `true` |
 | beforeClose | Callback before close,<br>call done() to close dialog,<br>call done(false) to cancel loading | (action: string, done: Function) => void | - |
 | transition `v2.2.6` | Transition, equivalent to `name` prop of [transtion](https://vuejs.org/v2/api/#transition) | _string_ | - |
 | getContainer | Return the mount node for Dialog | _string \| () => Element_ | `body` |
@@ -159,6 +160,7 @@ export default {
 | close-on-click-overlay | Whether to close when click overlay | _boolean_ | `false` |
 | lazy-render | Whether to lazy render util appeared | _boolean_ | `true` |
 | lock-scroll | Whether to lock background scroll | _boolean_ | `true` |
+| allow-html `v2.8.7` | Whether to allow HTML rendering in message | _boolean_ | `true` |
 | before-close | Callback before close,<br>call done() to close dialog,<br>call done(false) to cancel loading | (action: string, done: Function) => void | - |
 | transition `v2.2.6` | Transition, equivalent to `name` prop of [transtion](https://vuejs.org/v2/api/#transition) | _string_ | - |
 | get-container | Return the mount node for Dialog | _string \| () => Element_ | - |
diff --git a/src/dialog/README.zh-CN.md b/src/dialog/README.zh-CN.md
index 4b19385ca..4845d1ca2 100644
--- a/src/dialog/README.zh-CN.md
+++ b/src/dialog/README.zh-CN.md
@@ -163,6 +163,7 @@ export default {
 | closeOnPopstate `v2.0.5` | 是否在页面回退时自动关闭 | _boolean_ | `false` |
 | closeOnClickOverlay | 是否在点击遮罩层后关闭弹窗 | _boolean_ | `false` |
 | lockScroll | 是否锁定背景滚动 | _boolean_ | `true` |
+| allowHtml `v2.8.7` | 是否允许 message 内容中渲染 HTML | _boolean_ | `true` |
 | beforeClose | 关闭前的回调函数，<br>调用 done() 后关闭弹窗，<br>调用 done(false) 阻止弹窗关闭 | _(action, done) => void_ | - |
 | transition `v2.2.6` | 动画类名，等价于 [transtion](https://cn.vuejs.org/v2/api/index.html#transition) 的`name`属性 | _string_ | - |
 | getContainer | 指定挂载的节点，[用法示例](#/zh-CN/popup#zhi-ding-gua-zai-wei-zhi) | _string \| () => Element_ | `body` |
@@ -191,6 +192,7 @@ export default {
 | close-on-click-overlay | 是否在点击遮罩层后关闭弹窗 | _boolean_ | `false` |
 | lazy-render | 是否在显示弹层时才渲染节点 | _boolean_ | `true` |
 | lock-scroll | 是否锁定背景滚动 | _boolean_ | `true` |
+| allow-html `v2.8.7` | 是否允许 message 内容中渲染 HTML | _boolean_ | `true` |
 | before-close | 关闭前的回调函数，<br>调用 done() 后关闭弹窗，<br>调用 done(false) 阻止弹窗关闭 | _(action, done) => void_ | - |
 | transition `v2.2.6` | 动画类名，等价于 [transtion](https://cn.vuejs.org/v2/api/index.html#transition) 的`name`属性 | _string_ | - |
 | get-container | 指定挂载的节点，[用法示例](#/zh-CN/popup#zhi-ding-gua-zai-wei-zhi) | _string \| () => Element_ | - |
diff --git a/src/image-preview/ImagePreviewItem.js b/src/image-preview/ImagePreviewItem.js
index d0f022db9..e05ae5ba8 100644
--- a/src/image-preview/ImagePreviewItem.js
+++ b/src/image-preview/ImagePreviewItem.js
@@ -193,6 +193,7 @@ export default {
         }
       }
 
+      // eliminate tap delay on safari
       preventDefault(event, stopPropagation);
 
       this.checkTap();
diff --git a/src/number-keyboard/Key.js b/src/number-keyboard/Key.js
index ee4d0b8e9..158aa0a57 100644
--- a/src/number-keyboard/Key.js
+++ b/src/number-keyboard/Key.js
@@ -45,8 +45,10 @@ export default createComponent({
       }
     },
 
-    onTouchEnd() {
+    onTouchEnd(event) {
       if (this.active) {
+        // eliminate tap delay on safari
+        event.preventDefault();
         this.active = false;
         this.$emit('press', this.text, this.type);
       }
diff --git a/vant.config.js b/vant.config.js
index 73d8f62d7..9972a3faa 100644
--- a/vant.config.js
+++ b/vant.config.js
@@ -105,6 +105,10 @@ module.exports = {
                 path: 'style',
                 title: 'Style 内置样式',
               },
+              {
+                path: 'toast',
+                title: 'Toast 轻提示',
+              },
             ],
           },
           {
@@ -211,10 +215,6 @@ module.exports = {
                 path: 'swipe-cell',
                 title: 'SwipeCell 滑动单元格',
               },
-              {
-                path: 'toast',
-                title: 'Toast 轻提示',
-              },
             ],
           },
           {
@@ -452,6 +452,10 @@ module.exports = {
                 path: 'style',
                 title: 'Built-in style',
               },
+              {
+                path: 'toast',
+                title: 'Toast',
+              },
             ],
           },
           {
@@ -562,10 +566,6 @@ module.exports = {
                 path: 'swipe-cell',
                 title: 'SwipeCell',
               },
-              {
-                path: 'toast',
-                title: 'Toast',
-              },
             ],
           },
           {