Welcome to React Native, which launched in June 2018! Over 53 contributors have submitted a total of 768 submissions since March — and we’re very grateful to each and every one of you.
As you’ll see in a second, this new release has some significant breakthrough changes that require a lot of extra effort to reach a stable 0.56. This was the main reason for skipping the monthly release cycle in June, but looking ahead, we plan to launch every month.
Emphasis on
React Native now uses Babel7. When upgrading to 0.56, be sure to upgrade to react-native Babel-PresetV5 or later. If you are using Babel, please update as Babel 7 is not backward compatible.
Node 8 is now the minimum required version.
IOS 9 is now the minimum required version. Any device that can run iOS 8 can be upgraded to iOS 9
WebView only loads HTTP (s) urls by default, and geolocation is disabled by default.
Add flow types for several components. We are migrating PropTypes and runtime checking instead of relying on Flow. In this release, you’ll notice a number of improvements related to Flow.
Fix project setup warnings in newer versions of Xcode and remove unnecessary console logging.
Lots of bug fixes.
Facebook’s internal team is currently rewriting some of its core architecture. This is a work in progress and we do not expect to use it in a recent release, but we feel it is important to let you know about submitters who mention Fabric.
Added: New features
BabelHelpers with Babel 7 support update – https://github.com/facebook/react-native/commit/fbd1beaf666be9c09a380784f8c0cd34ba083a6b
FlatList now meet strict mode – https://github.com/facebook/react-native/commit/a90d0e3614c467c33cf85bcbe65be71903d5aecc
Enable? . Optional link operator plug-in – https://github.com/facebook/react-native/commit/aa6f394c4236e5a4998c3be8ed61ec1bab950775
Support flexWrap: ‘wrap – reverse – https://github.com/facebook/react-native/commit/d69e55060fd76d91eccc45905d250a9fce4b2c49
Add prop to accessibilityTraits to Text- https://github.com/facebook/react-native/commit/654435d1ed9e584e65fff601e1fa50591e042664
As a template to add devDependencies support – https://github.com/facebook/react-native/commit/c4ab03a18e75e6ed55444b5d86f3ceee435b9a78
Added support for springDamping SpringInterpolator- https://github.com/facebook/react-native/commit/1dde989919d2c272ca7fcaa5c4b2d9ee02c490a0
Flow type SegmentedControlIOS – https://github.com/facebook/react-native/commit/113f009698dbd8f1b4c1048d77ff1eb373021083
Flow type ProgressViewIOS – https://github.com/facebook/react-native/commit/c87701ba05a8524756e87c089eb92c8f3c81823e
Flow type PickerIOS – https://github.com/facebook/react-native/commit/1c66cdc7e8ce8190dfbef76629601497446b2b0a
Flow type Switch – https://github.com/facebook/react-native/commit/06052a2330fc9c1dd0d56c6bbe5a17703f80c6b9
Flow type of the Slider – https://github.com/facebook/react-native/commit/cbe045a95f1ca53d99ae521742a93299a53d6136
Flow type RefreshControl – https://github.com/facebook/react-native/commit/891dfc3da4b5825097aedf73ff04e8982c00aeff
Flow type ListView – https://github.com/facebook/react-native/commit/4b1ecb62045fbb78764d1f51030f2253be705c5c
Flow type (- https://github.com/facebook/react-native/commit/c8bcda8150278fde07331ca6958976b2b3395688
Flow type of TouchableBounce – https://github.com/facebook/react-native/commit/8454a36b0bc54cb1e267bc264657cc693607da71
Flow type of TouchableOpacity – https://github.com/facebook/react-native/commit/44743c07ad672e39668f92a801578906ec92996a
Flow type TouchableHighlight – https://github.com/facebook/react-native/commit/f0c18dc820537892dcc33d5aebbf4f52cf299b95
Flow type for TouchableWithoutFeedback- https://github.com/facebook/react-native/commit/0b79d1faa21eb3c29aeeba08ee0fb2ed62e6cc54
Flow type ScrollView – https://github.com/facebook/react-native/commit/b1276622791d5dbe4199bb075f473908c3e62b31
Flow type DatePickerIOS – https://github.com/facebook/react-native/commit/97e572ea6d7b1fd829ca20f5d5c8ff970d88e68b
Flow type KeyboardAvoidingView – https://github.com/facebook/react-native/commit/188b118b6075be1614c553596b85d430767f2dbc
Flow type ActivityIndicator – https://github.com/facebook/react-native/commit/0b71d1ddb03c036ed118574c105b0af505da19fc
Android specific additions
Use CRLF to add support for Build. gradle with React-native link- https://github.com/facebook/react-native/commit/843cfc3b202433aad9a236b1b623da7c45e1ac15
Add a method to remove PopupMeny elements – https://github.com/facebook/react-native/commit/353c070be9e9a5528d2098db4df3f0dc02d758a9
To implement Image. DefaultSource – https://github.com/facebook/react-native/commit/b0fa3228a77d89d6736da6fcae5dd32f74f3052c
Support Image resizeMode = repeat – https://github.com/facebook/react-native/commit/0459e4ffaadb161598ce1a5b14c08d49a9257c9c
Yoga: add deprecated getParentAPI method – https://github.com/facebook/react-native/commit/c3c5c3cbce24a31f73ae6339e377ee76ca6401ad
IOS specific additions
Using the Xcode and the iOS 9.4 11.4 to run the test – https://github.com/facebook/react-native/commit/c55bcd6ea729cdf57fc14a5478b7c2e3f6b2a94d
Add support for homemade software node – https://github.com/facebook/react-native/commit/0964135a178b459e06b44a49a4ecb0dd6c5bec9b
Add textTransform style support – https://github.com/facebook/react-native/commit/8621d4b79731e13a0c6e397abd93c193c6219000
Add the Swift usage documentation to rctbridgemodule.h – https://github.com/facebook/react-native/commit/ca898f4367083e0943603521a41c48dec403e6c9
Changed: Now different existing features
Upgrade native Babel 7 – https://github.com/facebook/react-native/commit/f8d6b97140cffe8d18b2558f94570c8d1b410d5c
React-native init uses Babel 7 to create a new project https://github.com/facebook/react-native/commit/e315ec9891eb0bcb51afb0e797dbd49aa8f9ac71
Restrict WebView to only HTTP (S) urls: https://github.com/facebook/react-native/commit/634e7e11e3ad39e0b13bf20cc7722c0cfd3c3e28 https://github.com/facebook/react-native/commit/23f8f7aecb1f21f4f5e44fb9e4a7456ea97935c9
Node8 now is the required minimum version – https://github.com/facebook/react-native/commit/c1e6f278237e84c8ed26d3d2eb45035f250e2d40
Will React renderer synchronization to version c0fe8d6 – https://github.com/facebook/react-native/commit/f59e5a8d28491c64e4d0c08fec3a2b0b3fabb38b
Upgrade to Flow to v0.74 – https://github.com/facebook/react-native/commit/3bed272a620ac806a6142327013265ea8138641a
Will be Prettier version upgrade to v1.13.4 – https://github.com/facebook/react-native/commit/29fb2a8e90fa3811f9485d4b89d9dbcfffea93a6
Upgraded the Jest to v23.1.0 – https://github.com/facebook/react-native/commit/536c9372692712b12317e657fc3e4263ecc70164
To upgrade to v0.38 Metro – https://github.com/facebook/react-native/commit/d081f83a0487ffbc7d19f8edc7532611b359dfc6
To upgrade to v2018.03.26.01 Buck – https://github.com/facebook/react-native/commit/1324e7b5580db815471172cf6dd140124bd2f11a
Are not allowed to refer to the same/warning – https://github.com/facebook/react-native/commit/521fb6d041167ec8a8d0e98ac606db1f27f0c5c8
Remove the machine prop type validation – https://github.com/facebook/react-native/commit/8dc3ba0444c94d9bbb66295b5af885bff9b9cd34
Add $FlowFixMe to Flow before no complaints about invalid prop access – https://github.com/facebook/react-native/commit/f19ee28e7d896aaacf26c6f850230019bdef0d3d
Update react-devtools-core and plist to include the security fix NPM Audit – reported below https://github.com/facebook/react-native/commit/3a1d949906acb0c3b44d125d54d0c99305bbbb56
Update the Switch to the ES6 course – https://github.com/facebook/react-native/commit/970caa4552d4ba87c1a954391535ff42b00832e7
Update the Slider to the ES6 course – https://github.com/facebook/react-native/commit/5259450c143f71c65e157d6b7d3f0e1655eb7aa1
Update ActivityIndicator to ES6 class – https://github.com/facebook/react-native/commit/edd7acbb1e6fe185600a19cc1cbb38feb16c85ad
Update RefreshControl to ES6 course – https://github.com/facebook/react-native/commit/a35a23831789030e17f766f72d307ae315be107d
Update KeyboardAvoidingView to ES6 class – https://github.com/facebook/react-native/commit/c017dcb0f2903b49b2f21cc150226aeb7f5026ee
Update DatePickerIOS to ES6 class – https://github.com/facebook/react-native/commit/f8c8231706492b588331354d45b833aa21434e13
Update the Text to ES6 class – https://github.com/facebook/react-native/commit/ab92c00245c0ce717819ddb0ab8b9204d4c13c34
Replace context.isinaparenttextw/React. CreateContext – https://github.com/facebook/react-native/commit/e1339bc18303ca5394cd0c9dc97cededb2261581
Clean up the Text – https://github.com/facebook/react-native/commit/06c05e744d8af9582bde348210f254d76dae48b9
Switch the Text to React. The forwardRef – https://github.com/facebook/react-native/commit/e708010d18f938e2d6b6424cfc9485d8e5dd2800
Switch the View to React. The forwardRef – https://github.com/facebook/react-native/commit/3e534b9aab5156adac67762877b2457408fe8934
Update using genMockFunction, GenMockFn with fn in the test – https://github.com/facebook/react-native/commit/390ded871cb905d149e9c1f4a082e67a7ec7addb
Please ViewProps accurate – https://github.com/facebook/react-native/commit/65c336f38f4afd43c8b5f81745abf38bd9b8ddbf
Spread TVViewProps to ViewProps instead of road – https://github.com/facebook/react-native/commit/bc658d3c4405676643d952a126295dbc7fc26217
Allows a trailing comma – https://github.com/facebook/react-native/commit/1e2de712907e5fe0d17648f0ff5c81d4384ca85b
Use the let/const – https://github.com/facebook/react-native/commit/8f5ebe5952d0675b463137103a82f3fb0c26ae0d
Refactoring MockNativeMethods in Jest – https://github.com/facebook/react-native/commit/5d4c542c58d84bbe05f76bf01d9efdd9d438572c
App. Json pop up after use the application name – https://github.com/facebook/react-native/commit/57774a4a981e2f12cfe9b029447e34f203221b18
Recommend git apply – https://github.com/facebook/react-native/commit/4fbd244b9a6b62e0efe1b4b5a7ec3de468f020f6 – reject upgrade failure
TouchHistoryMath moved from React to React Native – https://github.com/facebook/react-native/commit/06085d38366373f3135074dc14e2c9871ca4fe29
Refactoring RCTInputAccessoryView – https://github.com/facebook/react-native/commit/c136c54ff0211e2bf149fab600cd6e295f9d19dd
Don’t packing ListEmptyComponent in additional view – https://github.com/facebook/react-native/commit/db061ea8c7b78d7e9df4a450c9e7a24d9b2382b4
Move the TextPropTypes to its own file – https://github.com/facebook/react-native/commit/cd8128b2eccf6898cdf798a1e1be1f7a5762a0d4
ReactNative. NativeComponent simulation native method in Jest https://github.com/facebook/react-native/commit/3e9a371ace5f25b2eb7a0d30177251f8a0c10ed9
Tighten the View and VirtualizedList – https://github.com/facebook/react-native/commit/5035af80ecddb44e2a8444780f25f336b760bf32
Make the value of optional in ViewPropTypes – https://github.com/facebook/react-native/commit/f1316cab6c351852ef1da9939d4c8f0244fb8a6f
PropType is optional for local components – https://github.com/facebook/react-native/commit/dbdf43b428da19a9eba012753904bcf33339ea9a
The style renamed DangerouslyImpreciseStyle – https://github.com/facebook/react-native/commit/4895c645ea17ff939811f3d5ec6218cd4e31c5fb
IOS Specific changes
IOS and now is the minimum required version – https://github.com/facebook/react-native/commit/f50df4f5eca4b4324ff18a49dcf8be3694482b51
Update podspecs to locate the iOS 9 – https://github.com/facebook/react-native/commit/092103e7525e58e04346e0a1a16a67ca4f31c2e9
Block iOS 11.3+ console logging in WebSocket – https://github.com/facebook/react-native/commit/8125be942bd5fd8fe851bad04ae6b9bcb0af4727
Public RCTFont size cover – https://github.com/facebook/react-native/commit/6611fefef7559c4cd3d1824235d263bff210d5e2
Specific changes to Android
Coca-Cola now broadcast voice – https://github.com/facebook/react-native/commit/722f88ca9058c5d902c416b826a7a7ab347326b8
The default underlineColorAndroid transparent – https://github.com/facebook/react-native/commit/a3a98eb1c7fa0054a236d45421393874ce8ce558
The WebView is disabled by default location – https://github.com/facebook/react-native/commit/23d61b35fb6fdbfb84f77b6d99ff155a0ff868e6
Ensure that the cookie contains illegal characters do not send to okhttp – https://github.com/facebook/react-native/commit/04028bf2169b01f79bd86ecd6b0d8aa5f99599f1
Update the application icon to match the latest Android version – https://github.com/facebook/react-native/commit/94393f8652c414806fc861c214ad36e9ac1b6114
Better error message ReadableNativeMap – https://github.com/facebook/react-native/commit/30d06b42862fc5e8704e109db652d62f86f8eabc
Update Fresco to V1.9.0, Okhttp3 update to v3.10.0 – https://github.com/facebook/react-native/commit/6b07602915157f54c39adbf0f9746ac056ad2d13
For embedded icon add color color – https://github.com/facebook/react-native/commit/e8e2a6e4102c1ba0ee3d068769e47fa61c160524
Repair anti-aliasing rounded background – https://github.com/facebook/react-native/commit/7500b3ec839ada6d8e1f7a88d30743dfb0ad7e70
Fix: Fixed bug
Prevent the open mode display hide status bar – https://github.com/facebook/react-native/commit/076b1cea3563cae30e11d63cc100ceaed9082692
Repair Perf Monitor enabled reload collapse – https://github.com/facebook/react-native/commit/4fcd9970bd2dfb24890bc87e9c82e16dab71ec09
Repair the remote debugger of concurrency issues – https://github.com/facebook/react-native/commit/e5aa5b7c508c5e0e51f7abfcee350e27bef24ba2
Repair the Modal + FlatList rolling – https://github.com/facebook/react-native/commit/8799047dd0bc8dd93f05fa97d4b9a59f7dfeb324
Fixed bug where not all tasks/handlers are cleared during invalid RCTNetworking – https://github.com/facebook/react-native/commit/b8051720344f3716e964eaf7cfdd2a91dc703602
Repair the keyboard processing keyboardShouldPersistTaps: never- https://github.com/facebook/react-native/commit/ffe6c110f7ce33460fe0399ccbda16a6adbe90ca
Repair the responder logical Text – https://github.com/facebook/react-native/commit/e2ce22b823661a7dcf6b70a825921a2910383bd1
– repair VirtualizedSectionListlint warning https://github.com/facebook/react-native/commit/26a1eba1cef853b0dab7aad5731699c06d36b781
Repair VirtualizedSectionList: ItemWithSeparators – https://github.com/facebook/react-native/commit/488a4c7e1c86ac5900ff9194106511fbf5a8e3cb
Fix the initial layout (measurement – https://github.com/facebook/react-native/commit/c6b4f9f2ce59bc757d9e211f46294faa03df55c6
Repair requireNativeComponent check – https://github.com/facebook/react-native/commit/1c90a2b47b420a4b6aa16a55a344cc08f0eacbe3
Repair TextInputautocapitalization bug – https://github.com/facebook/react-native/commit/ff70ecf868cf12fc66b45dc1496391d0a1e9011f
Add the missing event ViewPropTypes – https://github.com/facebook/react-native/commit/41a940392cea497bc5eb627b24083d0211d1eb89
Add the missing Jest StatusBarManager simulation – https://github.com/facebook/react-native/commit/4a2c560768abb2d8407900fdb2fbe4971ae00a1c
Adding process for Metro module declaration – https://github.com/facebook/react-native/commit/1853e1519030caaeeb7f31017d98823aa5696daf
Fixed type ReactNative. NativeComponent (1/2) https://github.com/facebook/react-native/commit/de11ba2a5ee90929dbc67d914de59bdd2ebc29ca
Fixed type ReactNative. NativeComponent (2/2) – https://github.com/facebook/react-native/commit/752863629d63bca6d96a101bfeccc4e7ad3e953e
The image PropTypes moved to a new file – https://github.com/facebook/react-native/commit/67656991b32075e8b4a99c6409b0a131206c6941
Delete $FlowFixMe TouchableBounce – https://github.com/facebook/react-native/commit/ffda0178509ed92396f15db37a41d3d668ade4e6
Delete $FlowFixMe ScrollView – https://github.com/facebook/react-native/commit/af6e2eb02d3651f869b5436e68e61ef3ab3405a0
Delete $FlowFixMe ListView – https://github.com/facebook/react-native/commit/af6e2eb02d3651f869b5436e68e61ef3ab3405a0
Delete $FlowFixMe Text – https://github.com/facebook/react-native/commit/6042592cf46787f089e76b661376705380607207
Delete $FlowFixMe RTLExample – https://github.com/facebook/react-native/commit/206ef54aa415e3e2bb0d48111104dfc372b97e0f
Delete $FlowFixMe AppContainer – https://github.com/facebook/react-native/commit/a956551af73cf785ee4345e92e71fd5b17c5644e
Delete $FlowFixMe the Slider – https://github.com/facebook/react-native/commit/1615f9d16149c7082ce0e1485aa04a6f2108f7ba
Test: fix runtime Jest JUnit position – https://github.com/facebook/react-native/commit/85fc98d437c08cdec883a73161e120478737ba72
Testing: Fixed ReactImagePropertyTest SoLoader failure (# 19607) – https://github.com/facebook/react-native/commit/a52d84d7e1cdb287f2877c4d85f2e9866c248d43
Test: test on Windows correction jest snapshot – https://github.com/facebook/react-native/commit/216bce31632480ce70cc03b1b2a57ec12440afd7
Ios-specific patches
The performance of the repair InputAccessoryView safety area – https://github.com/facebook/react-native/commit/490f22ae72ba43fa9364ce0f6c238744c07ac830
Fixed in the header file using C + + syntax – https://github.com/facebook/react-native/commit/bfcfe7961db0970e2575eafe2f3c9c668bd8940d
The runtime repair installation steps run – ios – https://github.com/facebook/react-native/commit/0934c1778f0e3c0b691e1a3ca2df1d486eb905dd
Repair the run – ios is not enabled simulator – https://github.com/facebook/react-native/commit/9736ddc061e9c4291df8a3185c7f9d6f73e435c7
Use the correct library reference for the hook. This fixes the build of the new Xcode build system on Xcode 9 and Xcode 10 – https://github.com/facebook/react-native/commit/a8b74576da6f1a42fde4e39f97e88c8f45a3a51d
Add the missing onChange event definition to DatePickerIOS- https://github.com/facebook/react-native/commit/3b53091869b673ea33a4af34242e2227ca944768
Repair the Xcode 9.3 archive stage collapse – https://github.com/facebook/react-native/commit/344c205070d5ad670c97984dd86ec9ac13c73f81
RNTesterPods: add the missing stupid including – https://github.com/facebook/react-native/commit/128c9343c464f3e7898d6e245f135f8bdf6caa6a
RNTesterPods: Stupid :: optional has_value(), HasValue () until the stupid upgrade – https://github.com/facebook/react-native/commit/128c9343c464f3e7898d6e245f135f8bdf6caa6a
RNTesterPods: Repair the import RCTTestAttributes. H – https://github.com/facebook/react-native/commit/128c9343c464f3e7898d6e245f135f8bdf6caa6a
RNTesterPods: Repair conversions. H use namespace includes – https://github.com/facebook/react-native/commit/128c9343c464f3e7898d6e245f135f8bdf6caa6a
Repair or tag enumeration conversion surfaced – Wenum – conversion – https://github.com/facebook/react-native/commit/b8f30db0ae21d5f96547702abbf50aefa93b1094
Fixed the CocoaPods integration, Without DevSupport subspec – https://github.com/facebook/react-native/commit/c09d509c2b8a5a02701829e1f0ace8081ce64277
Update yoga framework to deal with the Xcode project – https://github.com/facebook/react-native/commit/cf036dbc7af16a8453c115372694dc51e8086fcf
Repair the Blob memory leak – https://github.com/facebook/react-native/commit/122b3791ede095345f44666691aa9ce5aa7f725a
Android specific patches
Draw the size of the path, at the same time do the borders, repair the fuzzy border – https://github.com/facebook/react-native/commit/c5ca26a0e5c0660196300ee34d6007c63879611f
Without passing additional parameters, RequireNativeComponent in the.android.js file – https://github.com/facebook/react-native/commit/a51e8b19cc4dc36dee42ac95278b883c06b2e40f
Prevent RefreshControl stuck when parents horizontal scroll – https://github.com/facebook/react-native/commit/33ffa79a51d4db9ba69148861f2da304646175cd
To prevent the collapse due to not support mode of ellipsis – https://github.com/facebook/react-native/commit/85e33aaf908996e99220bff4a2bdbbdf7c0d12b0
Repair okhttp3 response processing DevServerHelper – https://github.com/facebook/react-native/commit/56d48bd9ecd2d0f08625259121312531064a09f2
Repair ReactInstanceManagerunmountApplication to support ReactRootView recycling – https://github.com/facebook/react-native/commit/4a9b2a73021fb547febe1fa193c3effb7ff8da4e
Use UIManagerModule – NullPointerException https://github.com/facebook/react-native/commit/291c01f4ffe614760852e36b05d78b42cb4271df ruled out when an event is repaired
Repair the Android preparation guide link – https://github.com/facebook/react-native/commit/57e7556b8db61e5fcc3ccea56c1b163b82a091a6
Repair the Android open source test failed – https://github.com/facebook/react-native/commit/3e0ebc76632238f21c60caa92c7a2b5ee8102b71
Use LayoutAnimation repair the view index – https://github.com/facebook/react-native/commit/d8fcdb9bd7a308ed70caeac1b53da0a05abe452f
Repair originalNode memory leak – https://github.com/facebook/react-native/commit/8102e35271ab68e0525a9c60d86a855bbeef9c1a
Fixed the ScrollView (- https://github.com/facebook/react-native/commit/2f1421dec7cd3a35779caceac108e872033c7d72
When the handler is undefined disable onKeyPRess logic – https://github.com/facebook/react-native/commit/41975f75d96ef4b606b4618461bf24d5db063b77
Deleted: A function that has been removed; These are all broken
Deprecated focusTextInput and blurTextInput – https://github.com/facebook/react-native/commit/ce3b7b8204dad0fd62a76a0ce66472eca4b25bc8
Android specific removal
Delete the native extensions – https://github.com/facebook/react-native/commit/7c5845a5a26592598c9380df078766a680a23f06
Delete the Fresco ProGuard rules – https://github.com/facebook/react-native/commit/07df36557c8cbbaee5e870460162aa725a606ff4
IOS specific delete
Deprecated UIActionSheetDelegate method – has been removed https://github.com/facebook/react-native/commit/5863b564f84b9fe97b256f8cde0f7f2e1db9b641
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