React Native 0.22 发布了，ReactNative 可以基于目前大热的开源JavaScript库React.js来开发iOS和Android原生App。而且React Native已经用于生产环境----Facebook Groups iOS 应用就是基于它开发的。
新特性：
Support custom ScrollView implementations in ListView - b516976
Adopt NavigationExperimental in UIExplorer - 876ecb2
Introduce disabling for Touchable* elements - 9951e1a
Introducing NavigationCardStack - 6bcb2a0
Implement modulo operator method for Animated - ae0ad1f
Add message channel to packager for sending commands to bridge (2/N) - c377f2a
Add new worker for code transform, optimization, and dependency extraction in packager - d94a567
Add gesture handling for the Navigation card stack - caac520
Add data structure to manage the stack for the legacy navigator - 1caebf1
bug修复：
Fix an issue (Sticky header index was outside the range) when renderSeparator is defined but returns null - c449d9e
Fix resources build variable name - 7eb7b94
Fix crash when passing null to clearImmediate - 44fcf22
Fix Exponential WebSocket Growth from DevTools - d0a26a7
安卓版：
新特性：
Add the ability to create triangles using style tricks - a6a4389
Enable scalesPageToFit on Android - 4b97137
Add position to Picker onValueChange's call - b454d31
Added a root option to the run-android command - b9ed72a
Use nanoTime instead of currentTimeMillis for events - b5d2667
Add drawerLockMode prop to DrawerLayoutAndroid - ec173b1
WebWorkers: Add ExecutorToken to route native module calls to/from workers - bd95b22
Enable blurOnSubmit for text input in android - ab12189
Add generic memory pressure listener interface - c027f05
Ability to supply product flavor for react-native run-android command - 46422dd
Add ReactCompoundViewGroup interface that allows having both virtual and non-virtual (View) children - aae521f
bug修复：
Fix app crashes on Android after fetching the js bundle - 3640080
Fix broken drawer layout - 8e809e9
Deprecate PullToRefreshViewAndroid and remove it from the website - 91788d2
Fix hidden StatusBar reappearing after exiting app on Android - cf3bd9f
Fix android's image tintColor prop when used with alpha - 8b88cae
Fix attributes checking for Image.android.js - 7e3266d
Fix deadlock in bridge - e64987d
Fix IllegalStateException crash in WebSocketModule.java - a6a89fe
IOS版：
新特性：
Adds category and alertAction properties to local notification details object - 183d6a0
Add position to Picker onValueChange's call - b454d31
Add support for sharing images or other media via iOS share sheet - e6c6510
Added support for taking snapshots of the screen, window or individual views - ac12f98
Add UIManager.measureInWindow to get window coordinates - f67fa82
Add Universal Links support to Linking.getInitialURL(). Fixes #6099 - f0689cf
bug修复：
Fix a bug with ListView with sticky headers + RefreshControl - 671b975
Fix RCTPerfMonitor display unit error - 50141f9
Fix WebView example on iOS - 7032a64
Fix issue with opaque thumbnails being given an alpha channel - 7383378
Fix RefreshControl layout on screen rotation and consecutive pull to refresh not working properly - 102a31c
Fix Geolocation Accuracy and Cached Location Bug - 49b2805
下载地址：https://github.com/facebook/react-native/archive/v0.22.0-rc.tar.gz
来自:开源中国社区
