React Native: v0.22.0 Release

Thanks to the 99 contributors who put 316 commits into React Native 0.22.0!

React Native 0.22 ships with Hot Reloading! 🎉

Special thanks to Mateusz Zatorski (@knowbody) for writing these release notes.

New features

• Support custom ScrollView implementations in ListView - https://github.com/facebook/react-native/commit/b51697645792b35214615552dbb66e6b262ec477
• Adopt NavigationExperimental in UIExplorer - https://github.com/facebook/react-native/commit/876ecb291fe80471ff49df687b59f38b48d705d8
• Introduce disabling for Touchable* elements - https://github.com/facebook/react-native/commit/9951e1ab04f4e4e78c14fcd6e002269e2a2f159e
• Introducing NavigationCardStack - https://github.com/facebook/react-native/commit/6bcb2a05eb4eb2d614991d3c68351d101f6f1c76
• Implement modulo operator method for Animated - https://github.com/facebook/react-native/commit/ae0ad1fc7e8d7a591b5b1c0789c39bdcdfd3f388
• Add message channel to packager for sending commands to bridge (2/N) - https://github.com/facebook/react-native/commit/c377f2a1633af590b03dca272b7b4b4228ce9d4e
• Add new worker for code transform, optimization, and dependency extraction in packager - https://github.com/facebook/react-native/commit/d94a56747d83d7eb3e1c0215dc01df654b31d8e6
• Add gesture handling for the Navigation card stack - https://github.com/facebook/react-native/commit/caac52095260beabd7038ec82a93847cc38b3f04
• Add data structure to manage the stack for the legacy navigator - https://github.com/facebook/react-native/commit/1caebf175a38e6dd05aedf22d210591c8707594c

Bug fixes

• Fix an issue (Sticky header index was outside the range) when renderSeparator is defined but returns null - https://github.com/facebook/react-native/commit/c449d9e72d46f840a70668cfda18ec6e5d7e024d
• Fix resources build variable name - https://github.com/facebook/react-native/commit/7eb7b947d72a782a2e35c896c6d648a17eab2b67
• Fix crash when passing null to clearImmediate - https://github.com/facebook/react-native/commit/44fcf22074ca32e5f6869b88f7b6c00ea990cb08
• Fix Exponential WebSocket Growth from DevTools - https://github.com/facebook/react-native/commit/d0a26a75fb5d2740b93e3960cd6bbd13f11a8c88

Android

New features

• Add the ability to create triangles using style tricks - https://github.com/facebook/react-native/commit/a6a4389bf4a581de5adfe0e5dda4aa4f70438dfc
• Enable scalesPageToFit on Android - https://github.com/facebook/react-native/commit/4b97137eee9a46ebcd0fe4d2c5a473febb4377bb
• Add position to Picker onValueChange's call - https://github.com/facebook/react-native/commit/b454d31ab8d778c393a3a99869c50d1967baaaad
• Added a root option to the run-android command - https://github.com/facebook/react-native/commit/b9ed72a043a67401a43b91f1d55c72d5f7e82bc1
• Use nanoTime instead of currentTimeMillis for events - https://github.com/facebook/react-native/commit/b5d26679c4bcc6126d04a98022d86821b5e5de51
• Add drawerLockMode prop to DrawerLayoutAndroid - https://github.com/facebook/react-native/commit/ec173b1a1767aa52cf85fe652044d19264def699
• WebWorkers: Add ExecutorToken to route native module calls to/from workers - https://github.com/facebook/react-native/commit/bd95b22844e9facd2c6f34c644f4b33fd116c2d7
• Enable blurOnSubmit for text input in android - https://github.com/facebook/react-native/commit/ab12189f87d8e7fd84a4f1b92fa97e8894e984c7
• Add generic memory pressure listener interface - https://github.com/facebook/react-native/commit/c027f05ef48b3980c726c78a28117ad79750b8b1
• Ability to supply product flavor for react-native run-android command - https://github.com/facebook/react-native/commit/46422ddd99a798d1af9ea337629f2de5334d72fa
• Add ReactCompoundViewGroup interface that allows having both virtual and non-virtual (View) children - https://github.com/facebook/react-native/commit/aae521f57e56c0790f957a2f254327057b8ee72e

Bug fixes

• Fix app crashes on Android after fetching the js bundle - https://github.com/facebook/react-native/commit/36400807ab968f9e48aee2292545147e74462caf
• Fix broken drawer layout - https://github.com/facebook/react-native/commit/8e809e9b24eee6930427edf0b3e876bbda52da88
• Deprecate PullToRefreshViewAndroid and remove it from the website - https://github.com/facebook/react-native/commit/91788d2bbd35a530269664c71cd17220cc7bc80a
• Fix hidden StatusBar reappearing after exiting app on Android - https://github.com/facebook/react-native/commit/cf3bd9f9a17570e6b8db3cf9af3156b67243f696
• Fix android's image tintColor prop when used with alpha - https://github.com/facebook/react-native/commit/8b88cae74783b226a747510cf8d1f33f92a8d755
• Fix attributes checking for Image.android.js - https://github.com/facebook/react-native/commit/7e3266d7de976aedccafa2fdcaa53b43e04cecb1
• Fix deadlock in bridge - https://github.com/facebook/react-native/commit/e64987d7807e5b0a54429bc969cc60d60e86fc32
• Fix IllegalStateException crash in WebSocketModule.java - https://github.com/facebook/react-native/commit/a6a89fe4e08b6cf834df35cb176feac077234025

iOS

New features

• Adds category and alertAction properties to local notification details object - https://github.com/facebook/react-native/commit/183d6a088cbc13f5e123a54cbe63430d92450e96
• Add position to Picker onValueChange's call - https://github.com/facebook/react-native/commit/b454d31ab8d778c393a3a99869c50d1967baaaad
• Add support for sharing images or other media via iOS share sheet - https://github.com/facebook/react-native/commit/e6c65102d4b1e3b7509a2fc4d595da51e83c6b77
• Added support for taking snapshots of the screen, window or individual views - https://github.com/facebook/react-native/commit/ac12f986899d8520527684438f76299675dc0daa
• Add UIManager.measureInWindow to get window coordinates - https://github.com/facebook/react-native/commit/f67fa82008918e9e2875387db658911d197a6956
• Add Universal Links support to Linking.getInitialURL(). Fixes #6099 - https://github.com/facebook/react-native/commit/f0689cf53431a4eb59c2815e1438406904eac083

Bug fixes

• Fix a bug with ListView with sticky headers + RefreshControl - https://github.com/facebook/react-native/commit/671b975d92a462be63cb8edad45b455da2e81d5d
• Fix RCTPerfMonitor display unit error - https://github.com/facebook/react-native/commit/50141f9d3fcf7cad09dfc44bb8b7951e8e8f830b
• Fix WebView example on iOS - https://github.com/facebook/react-native/commit/7032a640e7eb661e3be45a494e7311191c329ced
• Fix issue with opaque thumbnails being given an alpha channel - https://github.com/facebook/react-native/commit/738337815dd17c92083d1d752674f337f5366a43
• Fix RefreshControl layout on screen rotation and consecutive pull to refresh not working properly - https://github.com/facebook/react-native/commit/102a31c13eed82432b3e0d93230653394f7baa3d
• Fix Geolocation Accuracy and Cached Location Bug - https://github.com/facebook/react-native/commit/49b2805da2237c60559b779f3f6475914f311698