Update changelog for v0.16.0 (DevExpress#1536)

CHANGELOG.md

@@ -1,5 +1,74 @@
 # Changelog
 
+## v0.16.0 (2017-6-13)
+
+TypeScript support, seamless testing in headless Chrome and device emulator, and numerous bug fixes.
+
+### Enhancements
+
+#### :gear: TypeScript support ([#408](https://github.com/DevExpress/testcafe/issues/408))
+
+In this release, we have added an ability to write tests in [TypeScript](https://www.typescriptlang.org/). Using of TypeScript brings you all the advantages of strongly typed languages: rich coding assistance, painless scalability, check-as-you-type code verification and much more.
+
+TestCafe bundles TypeScript declaration file with the npm package, so you have no need to install any additional packages.
+
+Just create a `.ts` file with the
+
+<!-- Use `js` instead of `ts` for this code block for proper code highlighting -->
+
+```js
+import { Selector } from 'testcafe';
+```
+
+and write your test.
+
+For details, see [TypeScript Support](https://devexpress.github.io/testcafe/documentation/test-api/typescript-support.html)
+
+#### :gear: Support running in Chrome in headless mode and in device emulator ([#1417](https://github.com/DevExpress/testcafe/issues/1417))
+
+Now TestCafe allows you to run your tests in Google Chrome in headless and device emulation modes.
+
+[Headless mode](https://developers.google.com/web/updates/2017/04/headless-chrome) allows you to run tests in Chrome without any visible UI shell. To run tests in headless mode, use the `:headless` postfix:
+
+```sh
+testcafe "chrome:headless" tests/sample-fixture.js
+```
+
+Device emulation mode allows you to check how your tests works on mobile devices via Chrome's built-in [device emulator](https://developers.google.com/web/tools/chrome-devtools/device-mode/). To run tests in device emulation mode, specify `emulation:` and [device parameters](https://devexpress.github.io/testcafe/documentation/using-testcafe/common-concepts/browser-support.html#available-chrome-options):
+
+```sh
+testcafe "chrome:emulation:device=iphone 6" tests/sample-fixture.js
+```
+
+For details, see [Using Chrome-specific Features](https://devexpress.github.io/testcafe/documentation/using-testcafe/common-concepts/browser-support.html#using-chrome-specific-features).
+
+#### :gear: Support HTML5 Drag and Drop ([#897](https://github.com/DevExpress/testcafe/issues/897))
+
+Starting with this release, TestCafe supports HTML5 drag and drop, so you can test elements with the `draggable` [attribute](http://w3c.github.io/html/editing.html#the-draggable-attribute).
+
+#### :gear: Fixed URL for opening remote browsers ([#1476](https://github.com/DevExpress/testcafe/issues/1476))
+
+We have simplified the format of links that TestCafe generates when you [run tests on remote browsers](https://devexpress.github.io/testcafe/documentation/using-testcafe/common-concepts/browser-support.html#browsers-on-remote-devices).
+
+Now, you have no need to type a unique link for each test run, all the links became constant. So, it is easier now to run tests on a remote device repeatedly: you can run them by navigating a link from your browser history.
+
+### Bug Fixes
+
+* No TestCafe UI on screenshots created during testing ([#1357](https://github.com/DevExpress/testcafe/issues/1357))
+* `mouseenter` and `mouseleave` events are not triggered during cursor moving ([#1426](https://github.com/DevExpress/testcafe/issues/1426))
+* The runner's speed option affects the speed of `doubleClick` action ([#1486](https://github.com/DevExpress/testcafe/issues/1486))
+* Press action shortcuts work wrong if input's value ends with '.' or starts with '-.' ([#1499](https://github.com/DevExpress/testcafe/issues/1499))
+* A test report has too small line length on Travis ([#1469](https://github.com/DevExpress/testcafe/issues/1469))
+* Service messages with cookies do not have enough time to come to server before a new page is loaded ([testcafe-hammerhead/#1086](https://github.com/DevExpress/testcafe-hammerhead/issues/1086))
+* The `window.history.replaceState` function is overridden incorrectly ([testcafe-hammerhead/#1146](https://github.com/DevExpress/testcafe-hammerhead/issues/1146))
+* Hammerhead crashes if a script file contains a sourcemap comment ([testcafe-hammerhead/#1052](https://github.com/DevExpress/testcafe-hammerhead/issues/1052))
+* The proxy should override the `DOMParser.parseFromString` method ([testcafe-hammerhead/#1133](https://github.com/DevExpress/testcafe-hammerhead/issues/1133))
+* The `fetch` method should emulate the native behaviour on merging headers ([testcafe-hammerhead/#1116](https://github.com/DevExpress/testcafe-hammerhead/issues/1116))
+* The `EventSource` requests are broken when used via proxy ([testcafe-hammerhead/#1106](https://github.com/DevExpress/testcafe-hammerhead/issues/1106))
+* The code processing may cause syntax errors in some cases because of wrong `location` property wrapping ([testcafe-hammerhead/#1101](https://github.com/DevExpress/testcafe-hammerhead/issues/1101))
+* When calling the `fetch` function without parameters, we should return its native result instead of `window.Promise.reject` ([testcafe-hammerhead/#1099](https://github.com/DevExpress/testcafe-hammerhead/issues/1099))
+* The `querySelector` function is overridden incorrectly ([testcafe-hammerhead/#1131](https://github.com/DevExpress/testcafe-hammerhead/issues/1131))
+
 ## v0.15.0 (2017-4-26)
 
 Plugins for React and Vue.js, TestCafe Docker image, support for Internet access proxies and lots of bug fixes.