chore: Adjust collapse arrow position align with first line (#27363)

* fix: border style of Input.Search when allowClear (#27325)

* fix: border style of Input.Search when allowClear

* fix css

* update

* change name

* docs: 4.7.3 changelog (#27350)

* docs: 4.7.3 changelog

* docs: Patch 27325

* chore: improve useCombinedRefs (#27352)

* docs: 📝 update introduce

* chore: fix API table border

* chore: Adjust collapse arrow position align with first line

Co-authored-by: xrk <xrkffgg@gmail.com>
Co-authored-by: Tom Xu <ycxzhkx@gmail.com>
Co-authored-by: afc163 <afc163@gmail.com>

CHANGELOG.en-US.md

@@ -15,6 +15,25 @@ timeline: true
 
 ---
 
+## 4.7.3
+
+`2020-10-24`
+
+- Form
+  - 🐞 Fix Form warning for non-boolean attribute `virtual` when use ConfigProvider. [#27343](https://github.com/ant-design/ant-design/pull/27343)
+  - 🛠 Adjust Form.Item `initialValue` sync status align with Form level `initialValues`. [#27319](https://github.com/ant-design/ant-design/pull/27319)
+- Typography
+  - 🛠 Improve Typography `ellipsis` title display. [#27328](https://github.com/ant-design/ant-design/pull/27328)
+  - 💄 Fix Editable Typography in Card title style problems. [#27221](https://github.com/ant-design/ant-design/pull/27221)
+- Input
+  - 🐞 Fix Input.Search duplicated `className` when `allowClear` is `true`. [#27261](https://github.com/ant-design/ant-design/pull/27261)
+  - 🐞 Fix Input.Search border style when enable `allowClear`. [#27261](https://github.com/ant-design/ant-design/pull/27325)
+- 🐞 Fix Upload.List preview image fit size issue. [#27312](https://github.com/ant-design/ant-design/pull/27312) [@JuniorTour](https://github.com/JuniorTour)
+- 🐞 Fix Notification no wrap with long text. [#27285](https://github.com/ant-design/ant-design/pull/27285) [@littleee](https://github.com/littleee)
+- 🐞 Fix Menu inside flexable container will not shrink properly. [#27253](https://github.com/ant-design/ant-design/pull/27253)
+- 🌐 Fix en_US, en_GB and ga_IE gramma. [#27259](https://github.com/ant-design/ant-design/pull/27259) [@yasikovsky](https://github.com/yasikovsky)
+- 🐞 Fix Tag with customize `closeIcon` breaks line issue. [#27226](https://github.com/ant-design/ant-design/pull/27226) [@handycode](https://github.com/handycode)
+
 ## 4.7.2
 
 `2020-10-19`

CHANGELOG.zh-CN.md

@@ -15,6 +15,25 @@ timeline: true
 
 ---
 
+## 4.7.3
+
+`2020-10-24`
+
+- Form
+  - 🐞 修复 Form 在 ConfigProvider 下会警告 `non-boolean attribute 'virtual'` 的问题。[#27343](https://github.com/ant-design/ant-design/pull/27343)
+  - 🛠 调整 Form.Item `initialValue` 的同步时机改由与 `initialValues` 相同。[#27319](https://github.com/ant-design/ant-design/pull/27319)
+- Typography
+  - 🛠 优化 Typography 省略时的 `title` 提示，现在会在 `...` 上展现剩余文本。[#27328](https://github.com/ant-design/ant-design/pull/27328)
+  - 💄 修复 Typography 在 Card title 中编辑样式问题。[#27221](https://github.com/ant-design/ant-design/pull/27221)
+- Input
+  - 🐞 修复 Input.Search 指定 `allowClear` 时 `className` 重复出现的问题。[#27261](https://github.com/ant-design/ant-design/pull/27261)
+  - 🐞 修复 修复 Input.Search 激活 `allowClear` 时边框样式异常的问题。[#27325](https://github.com/ant-design/ant-design/pull/27325)
+- 🐞 修复 Upload.List 图片预览显示不全的问题。[#27312](https://github.com/ant-design/ant-design/pull/27312) [@JuniorTour](https://github.com/JuniorTour)
+- 🐞 修复 Notification 长文本不换行的问题。[#27285](https://github.com/ant-design/ant-design/pull/27285) [@littleee](https://github.com/littleee)
+- 🐞 修复 Menu 在 flex 容器内不会正常收缩省略的问题。[#27253](https://github.com/ant-design/ant-design/pull/27253)
+- 🌐 修复 en_US、en_GB、ga_IE 国际化语法问题。[#27259](https://github.com/ant-design/ant-design/pull/27259) [@yasikovsky](https://github.com/yasikovsky)
+- 🐞 修复 Tag 标签自定义关闭图标会导致换行的问题。[#27226](https://github.com/ant-design/ant-design/pull/27226) [@handycode](https://github.com/handycode)
+
 ## 4.7.2
 
 `2020-10-19`

components/_util/hooks/useCombinedRefs.tsx

@@ -4,7 +4,7 @@ import { fillRef } from '../ref';
 function useCombinedRefs<T>(
   ...refs: Array<React.MutableRefObject<T> | ((instance: T) => void) | null>
 ) {
-  const targetRef = React.useRef();
+  const targetRef = React.useRef<T>();
 
   React.useEffect(() => {
     refs.forEach(ref => {

components/auto-complete/__tests__/__snapshots__/demo.test.js.snap

@@ -1061,7 +1061,7 @@ exports[`renders ./components/auto-complete/demo/uncertain-category.md correctly
       class="ant-select-selection-search"
     >
       <span
-        class="ant-input-group-wrapper ant-input-group-wrapper-lg ant-input-search ant-input-search-large ant-select-selection-search-input"
+        class="ant-input-group-wrapper ant-input-group-wrapper-lg ant-input-search ant-input-search-large ant-input-search-with-button ant-select-selection-search-input"
       >
         <span
           class="ant-input-wrapper ant-input-group"

components/collapse/style/index.less

@@ -35,11 +35,10 @@
         .iconfont-mixin();
 
         position: absolute;
-        top: 50%;
+        top: ceil(@padding-sm + (@font-size-base * @line-height-base - @font-size-base) / 2);
         left: @collapse-header-arrow-left;
         display: inline-block;
         font-size: @font-size-sm;
-        transform: translateY(-50%);
 
         & svg {
           transition: transform 0.24s;

components/input/Search.tsx

@@ -109,12 +109,12 @@ const Search = React.forwardRef<Input, SearchProps>((props, ref) => {
       className,
       size: customizeSize,
       suffix,
+      enterButton,
       ...restProps
     } = props;
 
     delete (restProps as any).onSearch;
     delete (restProps as any).loading;
-    delete (restProps as any).enterButton;
 
     const prefixCls = getPrefixCls('input-search', customizePrefixCls);
     const inputPrefixCls = getPrefixCls('input', customizeInputPrefixCls);
@@ -125,6 +125,7 @@ const Search = React.forwardRef<Input, SearchProps>((props, ref) => {
         {
           [`${prefixCls}-rtl`]: direction === 'rtl',
           [`${prefixCls}-${size}`]: !!size,
+          [`${prefixCls}-with-button`]: !!enterButton,
         },
         className,
       );

components/input/__tests__/__snapshots__/Search.test.js.snap

@@ -95,7 +95,7 @@ exports[`Input.Search should support addonAfter 1`] = `
 
 exports[`Input.Search should support addonAfter 2`] = `
 <span
-  class="ant-input-group-wrapper ant-input-search"
+  class="ant-input-group-wrapper ant-input-search ant-input-search-with-button"
 >
   <span
     class="ant-input-wrapper ant-input-group"
@@ -202,13 +202,13 @@ exports[`Input.Search should support addonAfter and suffix for loading 1`] = `
 
 exports[`Input.Search should support addonAfter and suffix for loading 2`] = `
 <span
-  class="ant-input-group-wrapper ant-input-search"
+  class="ant-input-group-wrapper ant-input-search ant-input-search-with-button"
 >
   <span
     class="ant-input-wrapper ant-input-group"
   >
     <span
-      class="ant-input-affix-wrapper ant-input-search"
+      class="ant-input-affix-wrapper ant-input-search ant-input-search-with-button"
     >
       <input
         class="ant-input"
@@ -261,7 +261,7 @@ exports[`Input.Search should support addonAfter and suffix for loading 2`] = `
 
 exports[`Input.Search should support custom Button 1`] = `
 <span
-  class="ant-input-group-wrapper ant-input-search"
+  class="ant-input-group-wrapper ant-input-search ant-input-search-with-button"
 >
   <span
     class="ant-input-wrapper ant-input-group"
@@ -289,7 +289,7 @@ exports[`Input.Search should support custom Button 1`] = `
 
 exports[`Input.Search should support custom button 1`] = `
 <span
-  class="ant-input-group-wrapper ant-input-search"
+  class="ant-input-group-wrapper ant-input-search ant-input-search-with-button"
 >
   <span
     class="ant-input-wrapper ant-input-group"
@@ -314,7 +314,7 @@ exports[`Input.Search should support custom button 1`] = `
 
 exports[`Input.Search should support invalid addonAfter 1`] = `
 <span
-  class="ant-input-group-wrapper ant-input-search"
+  class="ant-input-group-wrapper ant-input-search ant-input-search-with-button"
 >
   <span
     class="ant-input-wrapper ant-input-group"
@@ -460,7 +460,7 @@ exports[`Input.Search should support loading 1`] = `
 
 exports[`Input.Search should support loading 2`] = `
 <span
-  class="ant-input-group-wrapper ant-input-search"
+  class="ant-input-group-wrapper ant-input-search ant-input-search-with-button"
 >
   <span
     class="ant-input-wrapper ant-input-group"

components/input/__tests__/__snapshots__/demo.test.js.snap

@@ -1328,15 +1328,9 @@ exports[`renders ./components/input/demo/group.md correctly 1`] = `
   <span
     class="ant-input-group ant-input-group-compact"
   >
-    <input
-      class="ant-input"
-      style="width:20%"
-      type="text"
-      value="0571"
-    />
     <span
       class="ant-input-group-wrapper ant-input-search"
-      style="width:30%"
+      style="width:40%"
     >
       <span
         class="ant-input-wrapper ant-input-group"
@@ -1344,7 +1338,7 @@ exports[`renders ./components/input/demo/group.md correctly 1`] = `
         <input
           class="ant-input"
           type="text"
-          value="26888888"
+          value="0571"
         />
         <span
           class="ant-input-group-addon"
@@ -1377,6 +1371,227 @@ exports[`renders ./components/input/demo/group.md correctly 1`] = `
         </span>
       </span>
     </span>
+    <span
+      class="ant-input-group-wrapper ant-input-search"
+      style="width:40%"
+    >
+      <span
+        class="ant-input-wrapper ant-input-group"
+      >
+        <span
+          class="ant-input-affix-wrapper"
+        >
+          <input
+            class="ant-input"
+            type="text"
+            value="26888888"
+          />
+          <span
+            class="ant-input-suffix"
+          >
+            <span
+              aria-label="close-circle"
+              class="anticon anticon-close-circle ant-input-clear-icon"
+              role="button"
+              tabindex="-1"
+            >
+              <svg
+                aria-hidden="true"
+                class=""
+                data-icon="close-circle"
+                fill="currentColor"
+                focusable="false"
+                height="1em"
+                viewBox="64 64 896 896"
+                width="1em"
+              >
+                <path
+                  d="M512 64C264.6 64 64 264.6 64 512s200.6 448 448 448 448-200.6 448-448S759.4 64 512 64zm165.4 618.2l-66-.3L512 563.4l-99.3 118.4-66.1.3c-4.4 0-8-3.5-8-8 0-1.9.7-3.7 1.9-5.2l130.1-155L340.5 359a8.32 8.32 0 01-1.9-5.2c0-4.4 3.6-8 8-8l66.1.3L512 464.6l99.3-118.4 66-.3c4.4 0 8 3.5 8 8 0 1.9-.7 3.7-1.9 5.2L553.5 514l130 155c1.2 1.5 1.9 3.3 1.9 5.2 0 4.4-3.6 8-8 8z"
+                />
+              </svg>
+            </span>
+          </span>
+        </span>
+        <span
+          class="ant-input-group-addon"
+        >
+          <button
+            class="ant-btn ant-btn-icon-only ant-input-search-button"
+            type="button"
+          >
+            <span
+              aria-label="search"
+              class="anticon anticon-search"
+              role="img"
+            >
+              <svg
+                aria-hidden="true"
+                class=""
+                data-icon="search"
+                fill="currentColor"
+                focusable="false"
+                height="1em"
+                viewBox="64 64 896 896"
+                width="1em"
+              >
+                <path
+                  d="M909.6 854.5L649.9 594.8C690.2 542.7 712 479 712 412c0-80.2-31.3-155.4-87.9-212.1-56.6-56.7-132-87.9-212.1-87.9s-155.5 31.3-212.1 87.9C143.2 256.5 112 331.8 112 412c0 80.1 31.3 155.5 87.9 212.1C256.5 680.8 331.8 712 412 712c67 0 130.6-21.8 182.7-62l259.7 259.6a8.2 8.2 0 0011.6 0l43.6-43.5a8.2 8.2 0 000-11.6zM570.4 570.4C528 612.7 471.8 636 412 636s-116-23.3-158.4-65.6C211.3 528 188 471.8 188 412s23.3-116.1 65.6-158.4C296 211.3 352.2 188 412 188s116.1 23.2 158.4 65.6S636 352.2 636 412s-23.3 116.1-65.6 158.4z"
+                />
+              </svg>
+            </span>
+          </button>
+        </span>
+      </span>
+    </span>
+  </span>
+  <br />
+  <span
+    class="ant-input-group ant-input-group-compact"
+  >
+    <span
+      class="ant-input-group-wrapper ant-input-search"
+      style="width:40%"
+    >
+      <span
+        class="ant-input-wrapper ant-input-group"
+      >
+        <span
+          class="ant-input-affix-wrapper"
+        >
+          <input
+            class="ant-input"
+            type="text"
+            value="0571"
+          />
+          <span
+            class="ant-input-suffix"
+          >
+            <span
+              aria-label="close-circle"
+              class="anticon anticon-close-circle ant-input-clear-icon"
+              role="button"
+              tabindex="-1"
+            >
+              <svg
+                aria-hidden="true"
+                class=""
+                data-icon="close-circle"
+                fill="currentColor"
+                focusable="false"
+                height="1em"
+                viewBox="64 64 896 896"
+                width="1em"
+              >
+                <path
+                  d="M512 64C264.6 64 64 264.6 64 512s200.6 448 448 448 448-200.6 448-448S759.4 64 512 64zm165.4 618.2l-66-.3L512 563.4l-99.3 118.4-66.1.3c-4.4 0-8-3.5-8-8 0-1.9.7-3.7 1.9-5.2l130.1-155L340.5 359a8.32 8.32 0 01-1.9-5.2c0-4.4 3.6-8 8-8l66.1.3L512 464.6l99.3-118.4 66-.3c4.4 0 8 3.5 8 8 0 1.9-.7 3.7-1.9 5.2L553.5 514l130 155c1.2 1.5 1.9 3.3 1.9 5.2 0 4.4-3.6 8-8 8z"
+                />
+              </svg>
+            </span>
+          </span>
+        </span>
+        <span
+          class="ant-input-group-addon"
+        >
+          <button
+            class="ant-btn ant-btn-icon-only ant-input-search-button"
+            type="button"
+          >
+            <span
+              aria-label="search"
+              class="anticon anticon-search"
+              role="img"
+            >
+              <svg
+                aria-hidden="true"
+                class=""
+                data-icon="search"
+                fill="currentColor"
+                focusable="false"
+                height="1em"
+                viewBox="64 64 896 896"
+                width="1em"
+              >
+                <path
+                  d="M909.6 854.5L649.9 594.8C690.2 542.7 712 479 712 412c0-80.2-31.3-155.4-87.9-212.1-56.6-56.7-132-87.9-212.1-87.9s-155.5 31.3-212.1 87.9C143.2 256.5 112 331.8 112 412c0 80.1 31.3 155.5 87.9 212.1C256.5 680.8 331.8 712 412 712c67 0 130.6-21.8 182.7-62l259.7 259.6a8.2 8.2 0 0011.6 0l43.6-43.5a8.2 8.2 0 000-11.6zM570.4 570.4C528 612.7 471.8 636 412 636s-116-23.3-158.4-65.6C211.3 528 188 471.8 188 412s23.3-116.1 65.6-158.4C296 211.3 352.2 188 412 188s116.1 23.2 158.4 65.6S636 352.2 636 412s-23.3 116.1-65.6 158.4z"
+                />
+              </svg>
+            </span>
+          </button>
+        </span>
+      </span>
+    </span>
+    <span
+      class="ant-input-group-wrapper ant-input-search"
+      style="width:40%"
+    >
+      <span
+        class="ant-input-wrapper ant-input-group"
+      >
+        <span
+          class="ant-input-affix-wrapper"
+        >
+          <input
+            class="ant-input"
+            type="text"
+            value="26888888"
+          />
+          <span
+            class="ant-input-suffix"
+          >
+            <span
+              aria-label="close-circle"
+              class="anticon anticon-close-circle ant-input-clear-icon"
+              role="button"
+              tabindex="-1"
+            >
+              <svg
+                aria-hidden="true"
+                class=""
+                data-icon="close-circle"
+                fill="currentColor"
+                focusable="false"
+                height="1em"
+                viewBox="64 64 896 896"
+                width="1em"
+              >
+                <path
+                  d="M512 64C264.6 64 64 264.6 64 512s200.6 448 448 448 448-200.6 448-448S759.4 64 512 64zm165.4 618.2l-66-.3L512 563.4l-99.3 118.4-66.1.3c-4.4 0-8-3.5-8-8 0-1.9.7-3.7 1.9-5.2l130.1-155L340.5 359a8.32 8.32 0 01-1.9-5.2c0-4.4 3.6-8 8-8l66.1.3L512 464.6l99.3-118.4 66-.3c4.4 0 8 3.5 8 8 0 1.9-.7 3.7-1.9 5.2L553.5 514l130 155c1.2 1.5 1.9 3.3 1.9 5.2 0 4.4-3.6 8-8 8z"
+                />
+              </svg>
+            </span>
+          </span>
+        </span>
+        <span
+          class="ant-input-group-addon"
+        >
+          <button
+            class="ant-btn ant-btn-icon-only ant-input-search-button"
+            type="button"
+          >
+            <span
+              aria-label="search"
+              class="anticon anticon-search"
+              role="img"
+            >
+              <svg
+                aria-hidden="true"
+                class=""
+                data-icon="search"
+                fill="currentColor"
+                focusable="false"
+                height="1em"
+                viewBox="64 64 896 896"
+                width="1em"
+              >
+                <path
+                  d="M909.6 854.5L649.9 594.8C690.2 542.7 712 479 712 412c0-80.2-31.3-155.4-87.9-212.1-56.6-56.7-132-87.9-212.1-87.9s-155.5 31.3-212.1 87.9C143.2 256.5 112 331.8 112 412c0 80.1 31.3 155.5 87.9 212.1C256.5 680.8 331.8 712 412 712c67 0 130.6-21.8 182.7-62l259.7 259.6a8.2 8.2 0 0011.6 0l43.6-43.5a8.2 8.2 0 000-11.6zM570.4 570.4C528 612.7 471.8 636 412 636s-116-23.3-158.4-65.6C211.3 528 188 471.8 188 412s23.3-116.1 65.6-158.4C296 211.3 352.2 188 412 188s116.1 23.2 158.4 65.6S636 352.2 636 412s-23.3 116.1-65.6 158.4z"
+                />
+              </svg>
+            </span>
+          </button>
+        </span>
+      </span>
+    </span>
   </span>
   <br />
   <span
@@ -2338,10 +2553,83 @@ Array [
       </span>
     </span>
   </span>,
+  <span
+    class="ant-input-group-wrapper ant-input-search"
+    style="width:200px;margin:0 10px"
+  >
+    <span
+      class="ant-input-wrapper ant-input-group"
+    >
+      <span
+        class="ant-input-affix-wrapper"
+      >
+        <input
+          class="ant-input"
+          placeholder="input search text"
+          type="text"
+          value=""
+        />
+        <span
+          class="ant-input-suffix"
+        >
+          <span
+            aria-label="close-circle"
+            class="anticon anticon-close-circle ant-input-clear-icon-hidden ant-input-clear-icon"
+            role="button"
+            tabindex="-1"
+          >
+            <svg
+              aria-hidden="true"
+              class=""
+              data-icon="close-circle"
+              fill="currentColor"
+              focusable="false"
+              height="1em"
+              viewBox="64 64 896 896"
+              width="1em"
+            >
+              <path
+                d="M512 64C264.6 64 64 264.6 64 512s200.6 448 448 448 448-200.6 448-448S759.4 64 512 64zm165.4 618.2l-66-.3L512 563.4l-99.3 118.4-66.1.3c-4.4 0-8-3.5-8-8 0-1.9.7-3.7 1.9-5.2l130.1-155L340.5 359a8.32 8.32 0 01-1.9-5.2c0-4.4 3.6-8 8-8l66.1.3L512 464.6l99.3-118.4 66-.3c4.4 0 8 3.5 8 8 0 1.9-.7 3.7-1.9 5.2L553.5 514l130 155c1.2 1.5 1.9 3.3 1.9 5.2 0 4.4-3.6 8-8 8z"
+              />
+            </svg>
+          </span>
+        </span>
+      </span>
+      <span
+        class="ant-input-group-addon"
+      >
+        <button
+          class="ant-btn ant-btn-icon-only ant-input-search-button"
+          type="button"
+        >
+          <span
+            aria-label="search"
+            class="anticon anticon-search"
+            role="img"
+          >
+            <svg
+              aria-hidden="true"
+              class=""
+              data-icon="search"
+              fill="currentColor"
+              focusable="false"
+              height="1em"
+              viewBox="64 64 896 896"
+              width="1em"
+            >
+              <path
+                d="M909.6 854.5L649.9 594.8C690.2 542.7 712 479 712 412c0-80.2-31.3-155.4-87.9-212.1-56.6-56.7-132-87.9-212.1-87.9s-155.5 31.3-212.1 87.9C143.2 256.5 112 331.8 112 412c0 80.1 31.3 155.5 87.9 212.1C256.5 680.8 331.8 712 412 712c67 0 130.6-21.8 182.7-62l259.7 259.6a8.2 8.2 0 0011.6 0l43.6-43.5a8.2 8.2 0 000-11.6zM570.4 570.4C528 612.7 471.8 636 412 636s-116-23.3-158.4-65.6C211.3 528 188 471.8 188 412s23.3-116.1 65.6-158.4C296 211.3 352.2 188 412 188s116.1 23.2 158.4 65.6S636 352.2 636 412s-23.3 116.1-65.6 158.4z"
+              />
+            </svg>
+          </span>
+        </button>
+      </span>
+    </span>
+  </span>,
   <br />,
   <br />,
   <span
-    class="ant-input-group-wrapper ant-input-search"
+    class="ant-input-group-wrapper ant-input-search ant-input-search-with-button"
   >
     <span
       class="ant-input-wrapper ant-input-group"
@@ -2386,17 +2674,46 @@ Array [
   <br />,
   <br />,
   <span
-    class="ant-input-group-wrapper ant-input-group-wrapper-lg ant-input-search ant-input-search-large"
+    class="ant-input-group-wrapper ant-input-group-wrapper-lg ant-input-search ant-input-search-large ant-input-search-with-button"
   >
     <span
       class="ant-input-wrapper ant-input-group"
     >
-      <input
+      <span
-        class="ant-input ant-input-lg"
+        class="ant-input-affix-wrapper ant-input-affix-wrapper-lg"
-        placeholder="input search text"
+      >
-        type="text"
+        <input
-        value=""
+          class="ant-input ant-input-lg"
-      />
+          placeholder="input search text"
+          type="text"
+          value=""
+        />
+        <span
+          class="ant-input-suffix"
+        >
+          <span
+            aria-label="close-circle"
+            class="anticon anticon-close-circle ant-input-clear-icon-hidden ant-input-clear-icon"
+            role="button"
+            tabindex="-1"
+          >
+            <svg
+              aria-hidden="true"
+              class=""
+              data-icon="close-circle"
+              fill="currentColor"
+              focusable="false"
+              height="1em"
+              viewBox="64 64 896 896"
+              width="1em"
+            >
+              <path
+                d="M512 64C264.6 64 64 264.6 64 512s200.6 448 448 448 448-200.6 448-448S759.4 64 512 64zm165.4 618.2l-66-.3L512 563.4l-99.3 118.4-66.1.3c-4.4 0-8-3.5-8-8 0-1.9.7-3.7 1.9-5.2l130.1-155L340.5 359a8.32 8.32 0 01-1.9-5.2c0-4.4 3.6-8 8-8l66.1.3L512 464.6l99.3-118.4 66-.3c4.4 0 8 3.5 8 8 0 1.9-.7 3.7-1.9 5.2L553.5 514l130 155c1.2 1.5 1.9 3.3 1.9 5.2 0 4.4-3.6 8-8 8z"
+              />
+            </svg>
+          </span>
+        </span>
+      </span>
       <span
         class="ant-input-group-addon"
       >
@@ -2414,13 +2731,13 @@ Array [
   <br />,
   <br />,
   <span
-    class="ant-input-group-wrapper ant-input-group-wrapper-lg ant-input-search ant-input-search-large"
+    class="ant-input-group-wrapper ant-input-group-wrapper-lg ant-input-search ant-input-search-large ant-input-search-with-button"
   >
     <span
       class="ant-input-wrapper ant-input-group"
     >
       <span
-        class="ant-input-affix-wrapper ant-input-affix-wrapper-lg ant-input-search ant-input-search-large"
+        class="ant-input-affix-wrapper ant-input-affix-wrapper-lg ant-input-search ant-input-search-large ant-input-search-with-button"
       >
         <input
           class="ant-input ant-input-lg"
@@ -2523,7 +2840,7 @@ Array [
   <br />,
   <br />,
   <span
-    class="ant-input-group-wrapper ant-input-search"
+    class="ant-input-group-wrapper ant-input-search ant-input-search-with-button"
   >
     <span
       class="ant-input-wrapper ant-input-group"
@@ -2572,7 +2889,7 @@ Array [
   <br />,
   <br />,
   <span
-    class="ant-input-group-wrapper ant-input-group-wrapper-lg ant-input-search ant-input-search-large"
+    class="ant-input-group-wrapper ant-input-group-wrapper-lg ant-input-search ant-input-search-large ant-input-search-with-button"
   >
     <span
       class="ant-input-wrapper ant-input-group"

components/input/demo/group.md

@@ -84,8 +84,13 @@ const App = () => (
     </Input.Group>
     <br />
     <Input.Group compact>
-      <Input style={{ width: '20%' }} defaultValue="0571" />
+      <Input.Search style={{ width: '40%' }} defaultValue="0571" />
-      <Input.Search style={{ width: '30%' }} defaultValue="26888888" />
+      <Input.Search allowClear style={{ width: '40%' }} defaultValue="26888888" />
+    </Input.Group>
+    <br />
+    <Input.Group compact>
+      <Input.Search allowClear style={{ width: '40%' }} defaultValue="0571" />
+      <Input.Search allowClear style={{ width: '40%' }} defaultValue="26888888" />
     </Input.Group>
     <br />
     <Input.Group compact>

components/input/demo/search-input.md

@@ -33,12 +33,24 @@ const onSearch = value => console.log(value);
 ReactDOM.render(
   <>
     <Search placeholder="input search text" onSearch={onSearch} style={{ width: 200 }} />
+    <Search
+      placeholder="input search text"
+      allowClear
+      onSearch={onSearch}
+      style={{ width: 200, margin: '0 10px' }}
+    />
     <br />
     <br />
     <Search placeholder="input search text" onSearch={onSearch} enterButton />
     <br />
     <br />
-    <Search placeholder="input search text" enterButton="Search" size="large" onSearch={onSearch} />
+    <Search
+      placeholder="input search text"
+      allowClear
+      enterButton="Search"
+      size="large"
+      onSearch={onSearch}
+    />
     <br />
     <br />
     <Search

components/input/style/affix.less

@@ -8,6 +8,19 @@
     .input();
     display: inline-flex;
 
+    &:hover {
+      .hover();
+      z-index: 1;
+      .@{ant-prefix}-input-search-with-button & {
+        z-index: 0;
+      }
+    }
+
+    &-focused,
+    &:focus {
+      z-index: 1;
+    }
+
     &-disabled {
       .@{ant-prefix}-input[disabled] {
         background: transparent;

components/input/style/mixin.less

@@ -169,6 +169,9 @@
     &:hover {
       z-index: 1;
       border-right-width: 1px;
+      .@{ant-prefix}-input-search-with-button & {
+        z-index: 0;
+      }
     }
   }
 
@@ -278,6 +281,10 @@
     &:not(:last-child) {
       border-top-right-radius: 0;
       border-bottom-right-radius: 0;
+      .@{ant-prefix}-input-search & {
+        border-top-left-radius: @border-radius-base;
+        border-bottom-left-radius: @border-radius-base;
+      }
     }
   }
 
@@ -373,5 +380,24 @@
     & > .@{ant-prefix}-select-auto-complete .@{ant-prefix}-input {
       vertical-align: top;
     }
+
+    .@{ant-prefix}-input-group-wrapper + .@{ant-prefix}-input-group-wrapper {
+      margin-left: -1px;
+      .@{ant-prefix}-input-affix-wrapper {
+        border-radius: 0;
+      }
+    }
+
+    .@{ant-prefix}-input-group-wrapper:not(:last-child) {
+      &.@{ant-prefix}-input-search > .@{ant-prefix}-input-group {
+        & > .@{ant-prefix}-input-group-addon > .@{ant-prefix}-input-search-button {
+          border-radius: 0;
+        }
+
+        & > .@{ant-prefix}-input {
+          border-radius: @border-radius-base 0 0 @border-radius-base;
+        }
+      }
+    }
   }
 }

components/input/style/rtl.less

@@ -153,6 +153,19 @@
         border-radius: @border-radius-base 0 0 @border-radius-base;
       }
     }
+
+    .@{ant-prefix}-input-group-wrapper-rtl + .@{ant-prefix}-input-group-wrapper-rtl {
+      margin-right: -1px;
+      margin-left: 0;
+    }
+
+    .@{ant-prefix}-input-group-wrapper-rtl:not(:last-child) {
+      &.@{ant-prefix}-input-search > .@{ant-prefix}-input-group {
+        & > .@{ant-prefix}-input {
+          border-radius: 0 @border-radius-base @border-radius-base 0;
+        }
+      }
+    }
   }
 }
 
@@ -164,9 +177,6 @@
   direction: rtl;
 
   .@{ant-prefix}-input {
-    border-right: @border-width-base solid @border-color-base;
-    border-left: 0;
-
     &:hover,
     &:focus {
       + .@{ant-prefix}-input-group-addon .@{search-prefix}-button:not(.@{ant-prefix}-btn-primary) {
@@ -178,15 +188,15 @@
 
   > .@{ant-prefix}-input-group {
     > .@{ant-prefix}-input-affix-wrapper {
-      border-right: @border-width-base solid @border-color-base;
-      border-left: 0;
-
       &:hover,
       &-focused {
         border-right-color: @input-hover-border-color;
       }
     }
+
     > .@{ant-prefix}-input-group-addon {
+      right: -1px;
+      left: auto;
       .@{search-prefix}-button {
         border-radius: @border-radius-base 0 0 @border-radius-base;
       }

components/input/style/search-input.less

@@ -7,8 +7,6 @@
 
 .@{search-prefix} {
   .@{ant-prefix}-input {
-    border-right: 0;
-
     &:hover,
     &:focus {
       border-color: @input-hover-border-color;
@@ -19,6 +17,10 @@
     }
   }
 
+  .@{ant-prefix}-input-affix-wrapper {
+    border-radius: 0;
+  }
+
   // fix slight height diff in Firefox:
   // https://ant.design/components/auto-complete-cn/#components-auto-complete-demo-certain-category
   .@{ant-prefix}-input-lg {
@@ -26,10 +28,8 @@
   }
 
   > .@{ant-prefix}-input-group {
-    > .@{ant-prefix}-input-affix-wrapper {
-      border-right: 0;
-    }
     > .@{ant-prefix}-input-group-addon {
+      left: -1px;
       padding: 0;
       border: 0;
 
@@ -49,4 +49,11 @@
       }
     }
   }
+
+  &-button {
+    &:hover,
+    &:focus {
+      z-index: 1;
+    }
+  }
 }

docs/react/introduce.en-US.md

@@ -17,9 +17,9 @@ Following the Ant Design specification, we developed a React UI library `antd` t
   vertical-align: middle;
 }
 .pic-plus span {
-  font-size: 30px;
-  color: #aaa;
   margin: 0 20px;
+  color: #aaa;
+  font-size: 30px;
 }
 </style>
 
@@ -46,9 +46,8 @@ Following the Ant Design specification, we developed a React UI library `antd` t
 
 Polyfills are needed for IE browsers. We recommend [@babel/preset-env](https://babeljs.io/docs/en/babel-preset-env) for it. You can set `targets` config if you are using [umi](http://umijs.org/).
 
-`antd@3.x` supports both React 15 and 16 but we strongly suggest React 16 for better performance and fewer bugs.
+> We drop support of IE8 after `antd@2.0`,
-
+> We drop support of React 15 and IE9/10 after `antd@4.0`,
-> We drop support of IE8 after `antd@2.0`, IE9/10 after `antd@4.0`,
 
 ## Version
 

docs/react/introduce.zh-CN.md

@@ -17,9 +17,9 @@ title: Ant Design of React
   vertical-align: middle;
 }
 .pic-plus span {
-  font-size: 30px;
-  color: #aaa;
   margin: 0 20px;
+  color: #aaa;
+  font-size: 30px;
 }
 </style>
 
@@ -46,9 +46,8 @@ title: Ant Design of React
 
 对于 IE 系列浏览器，需要提供相应的 Polyfill 支持，建议使用 [@babel/preset-env](https://babeljs.io/docs/en/babel-preset-env) 来解决浏览器兼容问题。如果你在使用 [umi](http://umijs.org/)，可以直接使用 [targets](https://umijs.org/zh/config/#targets) 配置。
 
-`antd@3.x` 对 React 15/16 两个版本提供支持，但是我们强烈建议你升级到 React 16，以便获得更好的性能和遇到更少的问题。
+> `antd@2.0` 之后不再支持 IE8。
-
+> `antd@4.0` 之后不再支持 React 15 和 IE9/10。
-> `antd@2.0` 之后不再支持 IE8，`antd@4.0` 之后不再支持 IE9/10。
 
 ## 版本
 

package.json

@@ -1,6 +1,6 @@
 {
   "name": "antd",
-  "version": "4.7.2",
+  "version": "4.7.3",
   "description": "An enterprise-class UI design language and React components implementation",
   "title": "Ant Design",
   "keywords": [

site/theme/static/markdown.less

@@ -262,7 +262,7 @@
     font-size: max(@font-size-base - 1px, 12px);
     font-family: @code-family;
     line-height: @line-height-base;
-    border: 1px solid @border-color-split;
+    border: 0;
     -webkit-overflow-scrolling: touch;
 
     th,
@@ -270,11 +270,19 @@
       padding: 12px;
       border-color: @border-color-split;
       border-width: 1px 0;
+
+      &:first-child {
+        border-left: 1px solid @border-color-split;
+      }
+
+      &:last-child {
+        border-right: 1px solid @border-color-split;
+      }
     }
 
     th {
       padding-top: 14px;
-      border-width: 0 0 2px 0;
+      border-width: 1px 0 2px 0;
     }
 
     tbody tr {