Merge branch 'dev' into hotfix/fix-sku-err-toast

docs/markdown/en-US/button.md

@@ -69,6 +69,7 @@ Use `tag` prop to custom button tag
 |-----------|-----------|-----------|-------------|-------------|
 | type | Type | `String` | `default` | `primary` `danger` |
 | size | Size | `String` | `normal` | `large` `small` `mini` |
+| text | Text | `String` | - | - |
 | tag | Tag | `String` | `button` | - |
 | native-type | Native Type Attribute | `String` | `''` | - |
 | disabled | Whether disable button | `Boolean` | `false` | - |

docs/markdown/en-US/changelog.md

@@ -1,5 +1,35 @@
 ## Changelog
 
+
+### [0.12.5](https://github.com/youzan/vant/tree/v0.12.5)
+`2018-01-23`
+
+**Improvements**
+
+* Button: add text prop [\#563](https://github.com/youzan/vant/pull/563) [@chenjiahan](https://github.com/chenjiahan)
+* CouponList: support v-model、exchangeButtonLoading、exchangeMinLength [\#556](https://github.com/youzan/vant/pull/556) [\#566](https://github.com/youzan/vant/pull/566) [@chenjiahan](https://github.com/chenjiahan)
+* Icon: update share icon [\#562](https://github.com/youzan/vant/pull/562) [@chenjiahan](https://github.com/chenjiahan)
+* Sku: improve render performance [\#550](https://github.com/youzan/vant/pull/550) [@chenjiahan](https://github.com/chenjiahan)
+
+**Bug Fixes**
+* Area: should not display city & county list when not select province [\#560](https://github.com/youzan/vant/pull/560) [@chenjiahan](https://github.com/chenjiahan)
+* Cell: fix required style [\#553](https://github.com/youzan/vant/pull/553) [@qianzhaoy](https://github.com/qianzhaoy)
+
+
+### [0.12.4](https://github.com/youzan/vant/tree/v0.12.4)
+`2018-01-18`
+
+**Improvements**
+
+* Picker: add props to custom button text [\#548](https://github.com/youzan/vant/pull/548) [@chenjiahan](https://github.com/chenjiahan)
+* Toast: add setDefaultOptions method [\#541](https://github.com/youzan/vant/pull/541) [@chenjiahan](https://github.com/chenjiahan)
+* Dialog: add setDefaultOptions method [\#539](https://github.com/youzan/vant/pull/539) [@chenjiahan](https://github.com/chenjiahan)
+
+**Bug Fixes**
+
+* Stepper: not fire event on changing the value prop [\#546](https://github.com/youzan/vant/pull/546) [@chuangbo](https://github.com/chuangbo)
+* Picker: fix misspelling of visibleItemCount prop [\#549](https://github.com/youzan/vant/pull/549) [@chenjiahan](https://github.com/chenjiahan)
+
 ### [0.12.3](https://github.com/youzan/vant/tree/v0.12.3)
 
 `2018-01-12`

docs/markdown/en-US/coupon.md

@@ -79,11 +79,14 @@ export default {
 
 | Attribute | Description | Type | Default | Accepted Values |
 |-----------|-----------|-----------|-------------|-------------|
+| v-model | Current exchange code | `String` | - | - |
 | chosen-coupon | Index of chosen coupon | `Number` | `-1` | - |
 | coupons | Coupon list | `Array` | `[]` | - |
 | disabled-coupons | Disabled voupon list | `Array` | `[]` | - |
 | exchange-button-text | Exchange button text | `String` | `Exchange` | - |
+| exchange-button-loading | Whether to show loading in exchange button | `Boolean` | `false` | - |
 | exchange-button-disabled | Whether to disable exchange button | `Boolean` | `false` | - |
+| exchange-min-length | Min length to enable exchange button | `Number` | `1` | - |
 | displayed-coupon-index | Index of displayed coupon | `Number` | - | - |
 | close-button-text | Close button text | `String` | `Close` | - |
 | disabled-list-title | Disabled list title | `String` | `Unavailable` | - |