- 🌟 Add new `tabBarGutter` prop to Tab to allow setting gutter between tabs. [#8644](https://github.com/ant-design/ant-design/pull/8644) [@lixiaoyang1992](https://github.com/lixiaoyang1992)
- 🌟 Add new `hasSider` prop to Layout to avoid render error when server rendering. [#8937](https://github.com/ant-design/ant-design/issues/8937)
- 🌟 Add new `successPercent` to Progress to allow showing two phases. [Demo](https://ant.design/components/progress/#components-progress-demo-segment)
- 🌟 Add new `iconType` prop to Alert to allow settting icon type. [#8811](https://github.com/ant-design/ant-design/pull/8811) [@minwe](https://github.com/ant-design/ant-design/pull/8811)
- 🌟 Add `id` prop to DatePicker. [#8598](https://github.com/ant-design/ant-design/pull/8598) [@mgrdevport](https://github.com/mgrdevport)
- 🌟 Add new `forceRender` prop to Collapse to allow rendering hide panel. [#9192](https://github.com/ant-design/ant-design/pull/9192) [#Pyroboomka](https://github.com/ant-design/ant-design/pull/9192) [@paulcmason](https://github.com/react-component/collapse/pull/82)
- RangePicker
- 🌟 Improve `ranges` prop to allow passing function to it. [#8281](https://github.com/ant-design/ant-design/issues/8281)
- 🐞 Fix issue resulting in can not input start date manually. [#6999](https://github.com/ant-design/ant-design/issues/6999)
- 🐞 Fix issue resulting date panel being closed without animation when click on the preset range. [#6364](https://github.com/ant-design/ant-design/issues/6364)
- 🐞 Fix issue resulting `onOk` is not being trigged, when click on the preset range. [#7747](https://github.com/ant-design/ant-design/issues/7747)
- Select
- 🌟 Improve `onChange`、`onDeselect`, they will receive selected `Option` as second paramteter.
- 🐞 Fix issue resulting in `onSelect` is not trigged when using automatic tokenization. [#9094](https://github.com/ant-design/ant-design/issues/9094)
- 🐞 Fix the missing scrollbar in Chrome.
- 🌟 Improve Table's `rowSelection[getCheckboxProps]` prop, now the all the properties returned by `getCheckboxProps` will be passed to checkbox. [#9054](https://github.com/ant-design/ant-design/pull/9054) [@mgrdevport](https://github.com/ant-design/ant-design/pull/9054)
- 🐞 Fix issue resulting in Calendar's `mode` not being allowed to be changed from outside. [#9243](https://github.com/ant-design/ant-design/pull/9243) [@mgrdevport](https://github.com/ant-design/ant-design/pull/9243)
- 🐞 Fix issue resulting in DatePicker showing wrong time in the control mode. [#8885](https://github.com/ant-design/ant-design/issues/8885)
- 🐞 Fix issue resulting in TextArea showing wrong height in Edge. [#9108](https://github.com/ant-design/ant-design/pull/9108) [@cuyl](https://github.com/cuyl)
- 🐞 Fix issue resulting in Tabs showing wrong tab style when using `type="card"` combine with `tabPosition="bottom"`. [#9165](https://github.com/ant-design/ant-design/pull/9165) [@ryanhoho](https://github.com/ryanhoho)
- 🐞 Fix Select Options were disappeared when click the scrollbar in IE11. [#7934](https://github.com/ant-design/ant-design/issues/7934) [@tianlang89757](https://github.com/tianlang89757)
- 🐞 Fix Form `getFieldDecorator` referenced item will conflicted when using the same id. [#9103](https://github.com/ant-design/ant-design/issues/9103) [#7351](https://github.com/ant-design/ant-design/issues/7351)
- 🐞 Fix RangePicker i18n issue which will shown the last language when change the language. [#8970](https://github.com/ant-design/ant-design/issues/8970)
- 🐞 Fix DatePicker shown wrong in the control mode. [#8885](https://github.com/ant-design/ant-design/issues/8885)
- 🌟 Add the less variable for Slider and Menu. [pull/9065](https://github.com/ant-design/ant-design/pull/9065) [pull/9115](https://github.com/ant-design/ant-design/pull/9115) [@mrgeorgegray](https://github.com/mrgeorgegray)
- 🐞 Fix Dropdown.Button can not be fully disabled. [#8991](https://github.com/ant-design/ant-design/issues/8991) [@sallen450](https://github.com/sallen450)
- Add `subMenuCloseDelay` and `subMenuOpenDelay` for Menu. [#8976](https://github.com/ant-design/ant-design/issues/8976) [@Rohanhacker](https://github.com/Rohanhacker)
- 🐞 Fix Button can not display `0`. [#8733](https://github.com/ant-design/ant-design/pull/8733) [@Cuihongsen](https://github.com/Cuihongsen)
- 🐞 Fix extra scrollbar in Table and List caused by Spin. [#8799](https://github.com/ant-design/ant-design/issues/8799)
- 🐞 Fix can not pass function to Table[emptyText]. [#8871](https://github.com/ant-design/ant-design/issues/8871)
- 🐞 Fix now working Dropdown[transitionName].
- 🐞 Fix issue resulting in font changes when enter number in Input.[#8636](https://github.com/ant-design/ant-design/issues/8636)
- 🐞 Fix issue resulting in wrong locale text when import multiple locale files. [#8785](https://github.com/ant-design/ant-design/pull/8785)
- 🐞 Fix `locales` in dist/antd-with-locales.js has a `extra` default key. [#8881](https://github.com/ant-design/ant-design/issues/8881)
- 🐞 Fix some TypeScript type definitions. [4cc29bc](https://github.com/ant-design/ant-design/commit/4cc29bc11cf7c019c63a25693adff3dbb58b41c3) [693e734](https://github.com/ant-design/ant-design/commit/693e734a82b5e1faf25b025127afca67e75f9c88) [67e956d](https://github.com/ant-design/ant-design/commit/67e956dddd040f63b2a59b8b619123bbb0065780) [ecd4177](https://github.com/ant-design/ant-design/commit/ecd4177638da1eac3a3750fe5ad68b9309865542) [33119ec](https://github.com/ant-design/ant-design/commit/33119ec535e7b819541d4753464871988b37dd6f) [88e0c9b](https://github.com/ant-design/ant-design/commit/88e0c9b436f196def62e737ea72e105aba4b5d4e)
- 🌟 Add some new less variables [b9b5aba](https://github.com/ant-design/ant-design/commit/b9b5abab3364bf752e9644415088b142a153e385) [5931b20](https://github.com/ant-design/ant-design/commit/5931b201da58e993227a04128045e627f2b65c46) [c9d7397](https://github.com/ant-design/ant-design/commit/c9d73978dd2694f9d2bd0111f82a20d237f83621)
- 📖 Updated the guideline of real project with dva to [roadhog 2.0](https://github.com/sorrycc/blog/issues/55). [5dcf1c0](https://github.com/ant-design/ant-design/commit/5dcf1c015fc2674adb09434bf766549d6f3f0022)
- 📖 Published the new sketch resource of Ant Design 3.0. [22dfe88](https://github.com/ant-design/ant-design/commit/22dfe88ab043c1e116382fc96b7d78cabf125054)
- 🐞 Fix contextMenu event for trigger prop in the TypeScript definition of Dropdown. [#8646](https://github.com/ant-design/ant-design/issues/8646) [@cjahv](https://github.com/cjahv)
- 🐞 Fix HOC in Button not inserted space between chinese words.
- 🐞 Fix the style compatibility in IE 11 for List Component. [#8784](https://github.com/ant-design/ant-design/issues/8784)
- 🐞 Fix notFoundContent prop not working for Select Component. [#8809](https://github.com/ant-design/ant-design/issues/8809)
- 🐞 Fix the warning for BackTop Component in React 16. [#8848](https://github.com/ant-design/ant-design/issues/8848)
- 🐞 Fix unexpected scrollbar for List Component when setting gutter. [#8799](https://github.com/ant-design/ant-design/issues/8799)
- 🐞 Fix to support complete href link for Anchor.Link Component. [#8808](https://github.com/ant-design/ant-design/issues/8808)
- 🌟 Optimize the font family of Chinese quote. [c6fcc31](https://github.com/ant-design/ant-design/commit/c6fcc3121758dfe6ac5b50c1b55790eb42b805c5)
- 🌟 Add `showArrow` for disabling arrow icon in collapse panel. [#8536](https://github.com/ant-design/ant-design/pull/8536) [@apieceofbart](https://github.com/apieceofbart)
- 🌟 Rate add `allowClear` for reset when click again. [#8627](https://github.com/ant-design/ant-design/issues/8627)
- 🌟 Add responsive for BackTop. [#8719](https://github.com/ant-design/ant-design/issues/8719) [@JetRunner](https://github.com/JetRunner)
- 🌟 Add `destroyOnClose` to Modal component to support unmount child compenents on onClose. [#8769](https://github.com/ant-design/ant-design/pull/8769) [@Rohanhacker](https://github.com/Rohanhacker)
- 🌟 Pagination add `hideOnSinglePage` for support hide it when only one page. [#8615](https://github.com/ant-design/ant-design/pull/8615) [@camsong](https://github.com/camsong)
- 🌟 Optimize notification display in small screen. [#8631](https://github.com/ant-design/ant-design/issues/8631)
- 🌟 Optimize Pagination design and fix some issues of alignment and margin.
- 🐞 Upgrade to `react-slick@0.16.0` for peerDependencies warning. [#8455](https://github.com/ant-design/ant-design/issues/8455)
- 🐞 Fix not working `size` property in fixed-header Table. [#8577](https://github.com/ant-design/ant-design/issues/8577)
- 🐞 Fix not working `locale` property of DatePicker/RangePicker. [#8635](https://github.com/ant-design/ant-design/issues/8635)
- 🐞 Fix Popover arrow position and size cannot be overrided by less variable. [#8548](https://github.com/ant-design/ant-design/issues/8548) [#8549](https://github.com/ant-design/ant-design/issues/8549)
- 🐞 Fix not working `notFoundContent` of AutoComponent. [#8553](https://github.com/ant-design/ant-design/issues/8553)
- 🐞 Tweak RangePicker vertical align position.
- 🐞 Layout.Sider breakpoints is same as Grid's now. [#8620](https://github.com/ant-design/ant-design/issues/8620)
- 🐞 Fix submenu still showing in a collapsed menu when collapsedWidth is `0`. [#8587](https://github.com/ant-design/ant-design/issues/8587)
- 🐞 Fix Card's `Meta.title` text overflow not working. [#8597](https://github.com/ant-design/ant-design/issues/8597)
- 🐞 Fix pagination margin problem of bordered List. [#8562](https://github.com/ant-design/ant-design/issues/8562)
- 🐞 Fix Menu's submenu cannot open when specified non-existed `defaultOpenKeys`. [#8475](https://github.com/ant-design/ant-design/issues/8475)
- 🐞 Fix type name collisions of `InputProps` and `SearchProps` in Input, AutoComplete, Transfer. [#8478](https://github.com/ant-design/ant-design/issues/8478)
* Remove useless DOM wrapper of Card, so that Card's DOM structure will be the same as Card of 2.x.
* Fix that missing `antd/lib/style/v2-compatible-reset.css`. [28d13e2](https://github.com/ant-design/ant-design/commit/28d13e2539817f87b8a2029ea22d9c30b377167f)
* Fix that Affix will be overlap when it is heigher than viewport. [31a0654](https://github.com/ant-design/ant-design/commit/31a0654ef990eb7bae2b18095fa0d5230b9be1da)
* Fix the open animation of Collapse. [edd592c](https://github.com/ant-design/ant-design/commit/edd592cb9dd79d534853e7a0c1b648382e3f1a12)
* Fix the aligment of large size Input and Button in Form. [#8459](https://github.com/ant-design/ant-design/issues/8459)
* Menu
* Fix the popup will disappear unexpectly in Safari. [#8453](https://github.com/ant-design/ant-design/issues/8453)
* Fix the open animation. [edd592c](https://github.com/ant-design/ant-design/commit/edd592cb9dd79d534853e7a0c1b648382e3f1a12)
* Fix compile error of style of Notification. [#8437](https://github.com/ant-design/ant-design/issues/8437)
* Fix the background color of mini Pagination. [e13c6d8](https://github.com/ant-design/ant-design/commit/e13c6d87fa6bf7d5cf4b2d5154a85b4793997de5)
* Table
* Fix broken style in mobile. [#8465](https://github.com/ant-design/ant-design/issues/8465)
* Fix broken style when use size and nested Table together. [#8525](https://github.com/ant-design/ant-design/issues/8525)
* TypeScript
* Fix TypeScript definition of AutoComplete. [#8383](https://github.com/ant-design/ant-design/pull/8383) [@nidhi-ag](https://github.com/nidhi-ag)
* Fix TypeScript definition of Divider. [#8504](https://github.com/ant-design/ant-design/pull/8504) [@cyyyu](https://github.com/cyyyu)
* Fix TypeScript definition of Dropdown. [#8444](https://github.com/ant-design/ant-design/issues/8444)
* Fix TypeScript definition of List. [e27061e](https://github.com/ant-design/ant-design/commit/e27061ea5b2f2d3273b45862d9b87285448f0998) [1b2a955](https://github.com/ant-design/ant-design/commit/1b2a9550d9595dd2f31f79d1bdd52695ec792692)
* Fix TypeScript definition of Table. [#8507](https://github.com/ant-design/ant-design/issues/8507) [#8515](https://github.com/ant-design/ant-design/pull/8515) [@danedavid](https://github.com/danedavid)
- New [color system](https://ant.design/docs/spec/colors#Color-Palettes), We changed our primary color from 『`#108EE9`』 to 『`#1890FF`』, we called the new primary color "拂晓蓝 (Daybreak Blue)" which means the color of the sky at daybreak.
- 🌟 Added new `hourStep`, `minuteStep`, `secondStep` props to allow customizing time setps. [Demo](https://ant.design/components/time-picker/#components-time-picker-demo-interval-options)
- Don't need set `allowSyntheticDefaultImports` when using in TypeScript.
- We removed `react@0.14` and `react@15` from `peerDependencies`, though `antd@3.0` still works on old React versions, but we highly recommend you upgrading to React 16 since we may use the new features only exists in React 16 in the future. See [React 16](https://reactjs.org/blog/2017/09/26/react-v16.0.html)