
## [v0.59.0](https://github.com/facebook/react-native/releases/tag/v0.59.0) on GitHub ([npm](https://www.npmjs.com/package/react-native))

---

## [Changelog](https://github.com/react-native-community/react-native-releases/blob/master/CHANGELOG.md#059)

---

Welcome to release 0.59 of React Native! For highlights of this release, please view the dedicated [blog post](http://facebook.github.io/react-native/blog/2019/03/12/releasing-react-native-059). Thanks to those who gave feedback during the [release candidate phase](https://github.com/react-native-community/react-native-releases/issues/79). If you're interested in helping evaluate our next release (0.60), subscribe to the dedicated issue [here](https://github.com/react-native-community/react-native-releases/issues/99).

### Added

- Add a Metro configuration to the template with inline require/import options; read more about it [in the blog post](http://facebook.github.io/react-native/blog/2019/03/12/releasing-react-native-059) ([ae11993](https://github.com/facebook/react-native/commit/ae11993) by [@cpojer](https://github.com/cpojer))

#### Android specific

- **Text** and **TextInput** now has prop [maxFontSizeMultiplier](https://facebook.github.io/react-native/docs/text#maxfontsizemultiplier) ([4936d28](https://github.com/facebook/react-native/commit/4936d28) by [@rigdern](https://github.com/rigdern))
- **TextInput** now has prop [autoComplete](https://facebook.github.io/react-native/docs/textinput#autocomplete) prop ([179d490](https://github.com/facebook/react-native/commit/179d490))
- **CameraRoll**'s `getPhotos` now supports `assetType: "All"` to let users pick from video and photos simultaneously ([54534e7](https://github.com/facebook/react-native/commit/54534e7) by [@kesha-antonov](https://github.com/kesha-antonov))
- **Text** and **TextInput** now support `textAlign:justify` for android O+ (api level >=26) ([d2153fc](https://github.com/facebook/react-native/commit/d2153fc) by [sunnylqm](https://github.com/sunnylqm))

#### iOS specific

- **TextInput** now has prop `rejectResponderTermination` to enable TextInputs inside Swipeables to function properly ([11df0ea](https://github.com/facebook/react-native/commit/11df0ea) by [@cmcewen](https://github.com/cmcewen))
- **ActionSheetIOS** has a new prop `destructiveButtonIndexes` for an `Array<number>` of destructive indexes ([67e7f16](https://github.com/facebook/react-native/commit/67e7f16) by [@sdg9](https://github.com/sdg9))
- Add `isEventFromThisApp` to `KeyboardEvent` notifications to disambiguate keyboard events when apps are running side-by-side ([05f35c2](https://github.com/facebook/react-native/commit/05f35c2) by [@nossbigg](https://github.com/nossbigg))
- Allow changing the project path in `react-native-xcode.sh` using env var `PROJECT_ROOT` ([9ccde37](https://github.com/facebook/react-native/commit/9ccde37) by [@janicduplessis](https://github.com/janicduplessis))

### Changed

- `React` is now at `v16.8.3` ([ccefc70](https://github.com/facebook/react-native/commit/ccefc70) and ([2af13b4](https://github.com/facebook/react-native/commit/2af13b4) by [@cpojer](https://github.com/cpojer) and [@hramos](https://github.com/hramos))
- `Flow` dependency is now at `v0.92.0` ([5ee7386](https://github.com/facebook/react-native/commit/5ee7386) by [@pakoito](https://github.com/pakoito))
- `@react-native-community/cli` dependency is at `v1.2.1` ([a252aee](https://github.com/facebook/react-native/commit/a252aee) and [5e1504b](https://github.com/facebook/react-native/commit/5e1504b) by [@grabbou](https://github.com/grabbou))
- Enhance Flow types definitions for **ViewPropTypes** ([7ff9456](https://github.com/facebook/react-native/commit/7ff9456) by [@danibonilha](https://github.com/danibonilha))

#### Android specific

- Clarify error message to direct people to `react-native start` rather than `react-native bundle` ([46aaa02](https://github.com/facebook/react-native/commit/46aaa02) by [@sunnylqm](https://github.com/sunnylqm))
- **BREAKING** - removed `OkHttpClientProvider.replaceOkHttpClient` method; please use `OkHttpClientProvider.setOkHttpClientFactory` from 0.54+ ([7cbdd7b](https://github.com/facebook/react-native/commit/7cbdd7b) by [@cdlewis](https://github.com/cdlewis))
- **BREAKING** - remove `ViewHelper`, use `ViewCompat` instead; this may also require changing the `android:theme` to be from `Theme.AppCompat`; read more about it [in the blog post](http://facebook.github.io/react-native/blog/2019/03/12/releasing-react-native-059) ([c493cfe](https://github.com/facebook/react-native/commit/c493cfe) by [@dulmandakh](https://github.com/dulmandakh))
- Add nullable annotations to `ReadableMap`, `WritableMap`, `ReadableArray`, `Writable`, `ReactPackage`, and native module interfaces; this may impact Kotlin usage ([b640b6f](https://github.com/facebook/react-native/commit/b640b6f), [c93cbdf](https://github.com/facebook/react-native/commit/c93cbdf), [7b33d6b](https://github.com/facebook/react-native/commit/7b33d6b), and [e6d8ac8](https://github.com/facebook/react-native/commit/e6d8ac8) by [@dulmandakh](https://github.com/dulmandakh))
- `Soloader` is now at `v0.6.0` ([07d1075](https://github.com/facebook/react-native/commit/07d1075) by [@dulmandakh](https://github.com/dulmandakh))
- Android Support Library is now at `v28.0.0` ([5bbed43](https://github.com/facebook/react-native/commit/5bbed43) by [@dulmandakh](https://github.com/dulmandakh))
- `targetSdkVersion` is now at `v28` ([818f6bb](https://github.com/facebook/react-native/commit/818f6bb) by [@dulmandakh](https://github.com/dulmandakh))
- Android Plugin is now at `v3.3.1` ([51a7ad5](https://github.com/facebook/react-native/commit/51a7ad5) by [@dulmandakh](https://github.com/dulmandakh))
- Enable Java 8 support ([38eb2a7](https://github.com/facebook/react-native/commit/38eb2a7) by [@dulmandakh](https://github.com/dulmandakh))
- Suppress misleading missing permission warnings ([d53dbb0](https://github.com/facebook/react-native/commit/d53dbb0) by [@dulmandakh](https://github.com/dulmandakh))
- Add back `buildToolsVersion` to build.gradle ([cf52ab5](https://github.com/facebook/react-native/commit/cf52ab5) by [@dulmandakh](https://github.com/dulmandakh))
- **TimePickerAndroid** has better Flow types definitions ([2ed1bb2](https://github.com/facebook/react-native/commit/2ed1bb2) by [@yushimatenjin](https://github.com/yushimatenjin))
- `ReactActivity`, `ReactSlider`, `ReactTextView`, and `ReactPicker` extends `AppCompatActivity`; updates to `TimePickerDialogModule` and `DatePickerDialogModule` as well ([dda2b82](https://github.com/facebook/react-native/commit/dda2b82), [3b9604f](https://github.com/facebook/react-native/commit/3b9604f), [52e5136](https://github.com/facebook/react-native/commit/52e5136), [833429d](https://github.com/facebook/react-native/commit/833429d), [adc1410](https://github.com/facebook/react-native/commit/adc1410), [c6c5a17](https://github.com/facebook/react-native/commit/c6c5a17), and [be361d0](https://github.com/facebook/react-native/commit/be361d0) by [@dulmandakh](https://github.com/dulmandakh))
- Fix lint error/warnings that cause older Android crashes ([d2fc19f](https://github.com/facebook/react-native/commit/d2fc19f) by [@dulmandakh](https://github.com/dulmandakh))
- The error message on getting Android drawable folder suffix now gives more information ([a159a33](https://github.com/facebook/react-native/commit/a159a33) by [@BrunoVillanova](https://github.com/BrunoVillanova))
- `SYSTEM_ALERT_WINDOW` permissions available only in debug builds ([56fc630](https://github.com/facebook/react-native/commit/56fc630) by [@dulmandakh](https://github.com/dulmandakh))
- Add talkback navigation support for links and header ([8e5eb63](https://github.com/facebook/react-native/commit/8e5eb63) by [@yangweigbh](https://github.com/yangweigbh))
- **FlatList** has `removeClippedSubviews` default to `true` on Android ([1a499f4](https://github.com/facebook/react-native/commit/1a499f4) by [@fred2028](https://github.com/fred2028))

#### iOS specific

- Moved iOS build cache directory from `~/.rncache` to `~/Library/Caches/com.facebook.ReactNativeBuild` ([1024dc2](https://github.com/facebook/react-native/commit/1024dc2) by [@sryze](https://github.com/sryze))
- Keyboard API Event flow types have been improved ([7ee13cc](https://github.com/facebook/react-native/commit/7ee13cc) by [@nossbigg](https://github.com/nossbigg))
- Expose **AsyncLocalStorage** get/set methods to native code ([7b8235a](https://github.com/facebook/react-native/commit/7b8235a) by [@ejmartin504](https://github.com/ejmartin504))
- Clear RCTBridge **launchOptions** when bridge is reloaded ([19d04a3](https://github.com/facebook/react-native/commit/19d04a312bf4221cd26beff6d0da6dd296a28cd0) by [@venik](https://github.com/venik))

### Deprecated

The following deprecations are part of our Lean Core initiative; read more about it [in the blog post](http://facebook.github.io/react-native/blog/2019/03/12/releasing-react-native-059).

- Deprecated [MaskedViewIOS](https://facebook.github.io/react-native/docs/maskedviewios) as it has now been moved to [react-native-community/masked-view](https://github.com/react-native-community/react-native-masked-view) ([4ac65f5](https://github.com/facebook/react-native/commit/4ac65f5) by [@FonDorn](https://github.com/FonDorn))
- Deprecated [ViewPagerAndroid](https://facebook.github.io/react-native/docs/viewpagerandroid) as it has now been moved to [react-native-community/viewpager](https://github.com/react-native-community/react-native-viewpager) ([77300ca](https://github.com/facebook/react-native/commit/77300ca) by [@ferrannp](https://github.com/ferrannp))
- Deprecated [AsyncStorage](https://facebook.github.io/react-native/docs/asyncstorage) as it has now been moved to [react-native-community/asyncstorage](https://github.com/react-native-community/react-native-async-storage) ([ffe3748](https://github.com/facebook/react-native/commit/ffe3748) by [@Krizzu](https://github.com/Krizzu))
- Deprecated [Slider](https://facebook.github.io/react-native/docs/slider) as it has now been moved to [react-native-community/slider](https://github.com/react-native-community/react-native-slider) ([bf888a7](https://github.com/facebook/react-native/commit/bf888a7) by [@michalchudziak](https://github.com/michalchudziak))
- Deprecated [NetInfo](https://facebook.github.io/react-native/docs/netinfo) as it has now been moved to [react-native-community/netinfo](https://github.com/react-native-community/react-native-netinfo) ([d9c0dfe](https://github.com/facebook/react-native/commit/d9c0dfe) by [@matt-oakes](https://github.com/matt-oakes))
- Deprecated [ImageStore](https://facebook.github.io/react-native/docs/imagestore) and directed users to `expo-file-system` and `react-native-fs` ([62599fa](https://github.com/facebook/react-native/commit/62599fa) by [@EvanBacon](https://github.com/EvanBacon))

#### iOS specific

- Replace deprecated `stringByReplacingPercentEscapesUsingEncoding:` with `stringByAddingPercentEncodingWithAllowedCharacters:` ([61ca119](https://github.com/facebook/react-native/commit/61ca119) by [@pvinis](https://github.com/pvinis))

### Removed

- `react-native-git-upgrade` is now officially dead; use `react-native upgrade` instead (which uses [rn-diff-purge](https://github.com/react-native-community/rn-diff-purge) under the covers) ([a6bdacb](https://github.com/facebook/react-native/commit/a6bdacb) by [@cpojer](https://github.com/cpojer))

#### iOS specific

- Remove the previously deprecated **TabBarIOS** ([0269729](https://github.com/facebook/react-native/commit/0269729) by [@axe-fb](https://github.com/axe-fb))
- **AlertIOS** is now replaced with **Alert** ([e2bd7db](https://github.com/facebook/react-native/commit/e2bd7db) by [@wellmonge](https://github.com/wellmonge))

### Fixed

- **KeyboardAvoidingView** now shows the correct height after the keyboard is toggled ([745484c](https://github.com/facebook/react-native/commit/745484c) by [@shauns](https://github.com/shauns))
- Adds fixes for react-native-windows UWP ([dfcbf97](https://github.com/facebook/react-native/commit/dfcbf97) by [@rozele](https://github.com/rozele))
- The `Map` and `Set` polyfills no longer reject non-extensible object keys; also fix hash collision scenario ([90850ca](https://github.com/facebook/react-native/commit/90850ca) by [@benjamn](https://github.com/benjamn))
- Corrected StyleSheet's transformation perspective to match iOS's behavior, regardless of screen density ([4c10f93](https://github.com/facebook/react-native/commit/4c10f93) by [@syaau](https://github.com/syaau))
- Fix `yarn test` in new projects ([5218932](https://github.com/facebook/react-native/commit/5218932) by [@Esemesek](https://github.com/Esemesek))
- Fix issue with `getInspectorDataForViewTag` that caused red screen when toggling inspector ([46f3285](https://github.com/facebook/react-native/commit/46f3285) by [@TranLuongTuanAnh](https://github.com/TranLuongTuanAnh))
- Fix `displayName` for `Image`; this will make tests no longer mistake it as `Component` ([4989123](https://github.com/facebook/react-native/commit/4989123) by [@linnett](https://github.com/linnett))
- Fix regression of **VirtualizedList** jumpy header ([e4fd9ba](https://github.com/facebook/react-native/commit/e4fd9ba) by [@danilobuerger](https://github.com/danilobuerger))
- Set `wait_for_recheck=true` to work around crash in Flow ([c599625](https://github.com/facebook/react-native/commit/c599625) by [@gabelevi](https://github.com/gabelevi))
- Fix flow typing of **Text** ([10c8352](https://github.com/facebook/react-native/commit/10c8352) by [@sahrens](https://github.com/sahrens))
- Fix `jest` and `jest-junit` to be only development dependencies ([c7b57f1](https://github.com/facebook/react-native/commit/c7b57f1) by [@vovkasm](https://github.com/vovkasm))
- Fix layout issue with **SwipeableQuickActionButton** ([ad52f52](https://github.com/facebook/react-native/commit/ad52f52) by [@varungupta85](https://github.com/varungupta85))

#### Android specific

- Fix textTransform when used with other text styles on Android (#22670) ([3a33e75](https://github.com/facebook/react-native/commit/3a33e75) by [@janicduplessis](https://github.com/janicduplessis))
- Fix warnings related to updating to gradle 4.10.1 or higher ([5be50d4](https://github.com/facebook/react-native/commit/5be50d4) by [@misaku](https://github.com/misaku))
- Fix issue with use of Android API 28 by adding security config for metro access ([724d83a](https://github.com/facebook/react-native/commit/724d83a), [01d5a3b](https://github.com/facebook/react-native/commit/01d5a3b), [3b0b7ce](https://github.com/facebook/react-native/commit/3b0b7ce), and [84572c4](https://github.com/facebook/react-native/commit/84572c4) by [@Salakar](https://github.com/Salakar) and [@dulmandakh](https://github.com/dulmandakh))
- Fix Inverted Horizontal **ScrollView** ([32cb9ec](https://github.com/facebook/react-native/commit/32cb9ec) by [@dmainas](https://github.com/dmainas))
- Fix crash on **CheckBox** on older Android versions ([58437cd](https://github.com/facebook/react-native/commit/58437cd) by [@vonovak](https://github.com/vonovak))
- Fix undefined error description in **Image** `onError` callback ([7795a67](https://github.com/facebook/react-native/commit/7795a67) by [@Jyrno42](https://github.com/Jyrno42))
- Fix Android crash on animating with `useNativeDriver` ([e405e84](https://github.com/facebook/react-native/commit/e405e84) by [@scisci](https://github.com/scisci))
- Fix dev settings menu not appearing for certain codebases due to namespace conflicts ([9968d0c](https://github.com/facebook/react-native/commit/9968d0c) by [@khaled-cliqz](https://github.com/khaled-cliqz))
- Fix exception occurring while fading a **TextView** ([f83281e](https://github.com/facebook/react-native/commit/f83281e) by [@mdvacca](https://github.com/mdvacca))
- Fix **StatusBar** overwriting previously set `SystemUiVisibility` flags ([8afa037](https://github.com/facebook/react-native/commit/8afa037) by [@rogerkerse](https://github.com/rogerkerse))
- Prevent `fetch()` POST requests from appending `charset=utf-8` to `Content-Type` header ([4cad737](https://github.com/facebook/react-native/commit/4cad737) and [d7c4c37](https://github.com/facebook/react-native/commit/d7c4c37) by [@nhunzaker](https://github.com/nhunzaker))
- Fix issue with **Location** that led to exceptions in two cases ([2b7346f](https://github.com/facebook/react-native/commit/2b7346f) by [@mikelambert](https://github.com/mikelambert))

#### iOS specific

- Fix **TextInput** mistakenly capitalizing I's after emojiis ([f307ac7](https://github.com/facebook/react-native/commit/f307ac7) by [@dchersey](https://github.com/dchersey))
- Fix **TextView**'s `setAttrbutedText` for CJK languages on single-line text fields ([05ebf77](https://github.com/facebook/react-native/commit/05ebf77) by [@mandrigin](https://github.com/mandrigin))
- Fix RCTImageLoader multi thread crash ([5ed31ce](https://github.com/facebook/react-native/commit/5ed31ce))
- Fix removing keys of large values from **AsyncStorage** ([27b4d21](https://github.com/facebook/react-native/commit/27b4d21) by [@esprehn](https://github.com/esprehn))
- Fix overscroll behavior on virtualized lists; behavior is now consistent ([4d5f85e](https://github.com/facebook/react-native/commit/4d5f85e))
- Fix **Alert** to not block input focus and blur ([e4364fa](https://github.com/facebook/react-native/commit/e4364fa) by [@zhongwuzw](https://github.com/zhongwuzw))
- Fix broken JSIexecutor search path ([2aa2401](https://github.com/facebook/react-native/commit/2aa2401) by [@amccarri](https://github.com/amccarri))
- Fix potential linker issues when using Xcode project ([9f72e6a](https://github.com/facebook/react-native/commit/9f72e6a) by [@tyrone-sudeium](https://github.com/tyrone-sudeium))
- Fix crash when `scrollEnabled` used in singleline textinput ([9ff43ab](https://github.com/facebook/react-native/commit/9ff43ab) by [@zhongwuzw](https://github.com/zhongwuzw))
- Fix crash in gif image usage ([d0cd3ca](https://github.com/facebook/react-native/commit/d0cd3ca) by [@zhongwuzw](https://github.com/zhongwuzw))
- Fix **geolocation** to not constantly reset accuracy to default of 100 meters ([bbcb97a](https://github.com/facebook/react-native/commit/bbcb97a) by [@omnikron](https://github.com/omnikron))
- Fix iOS build issue related to missing `DoubleConversion` and `glog` to `cxxreact`, `jsi` and `jsiexecutor` subspecs in `React.podspec` file ([11c12d5](https://github.com/facebook/react-native/commit/11c12d5) by [@alexruperez](https://github.com/alexruperez))
- Fix "'folly/folly-config.h' file not found" build error when using React via CocoaPods ([415cc25](https://github.com/facebook/react-native/commit/415cc25) by [@Salakar](https://github.com/Salakar))
- Fix image cache to follow [MDN strategy](https://developer.mozilla.org/en-US/docs/Web/HTTP/Caching#Freshness) ([e98d5a2](https://github.com/facebook/react-native/commit/e98d5a2) and [fb8ba3f](https://github.com/facebook/react-native/commit/fb8ba3f) by [@zhongwuzw](https://github.com/zhongwuzw))
- Fix crash due to IllegalArgumentException when creating CookieManage ([fee5031](https://github.com/facebook/react-native/commit/fee5031) by [@mdvacca](https://github.com/mdvacca))
- Fix cursor placement after toggling `secureTextEntry` cursor spacing ([c1392c2](https://github.com/facebook/react-native/commit/c1392c2) by [@ericlewis](https://github.com/facebook/react-native/commits?author=ericlewis))

---


React Native v0.59.x released


@reactnative: Check out our React Native Open Source update on our blog: [https://facebook.github.io/react-native/blog/2019/03/01/react-native-open-source-update](https://facebook.github.io/react-native/blog/2019/03/01/react-native-open-source-update)


Tweet from @reactnative


@reactnative: 👀 Landed Hooks in React Native at Facebook. Will be part of the 0.59 release.

[https://t.co/kXhUvCJ5D0](https://t.co/kXhUvCJ5D0)



## [v0.58.0](https://github.com/facebook/react-native/releases/tag/v0.58.0) on GitHub ([npm](https://www.npmjs.com/package/react-native))

---

## [Changelog](https://github.com/react-native-community/react-native-releases/blob/master/CHANGELOG.md#058)

---

Welcome to the January 2019 release of React Native. There are a number of significant changes in this version, and we'd like to especially call your attention to:

- [Modernizing](https://github.com/facebook/react-native/issues/21581) and [stengthening flow types](https://github.com/facebook/react-native/issues/22100) for core components
- Break changes to `ScrollView`, `CameraRollView`, and `SwipeableRow` that make it no longer bound to the component instance in certain methods
- Support for mutual TLS in WebKit
- Asset serving from directories besides `/assets`
- Numerous crash fixes and resolutions for unexpected behavior

Thanks to those who gave feedback on our release candidates. If you're interested in helping evaluate our next release, check you our tracking issue [here](data:,TODO%3A%20change%20this%20once%20the%20actual%20issue%20has%20been%20created).

### Added

- Add support for `publicPath` to enable serving static assets from different locations ([0b31496](https://github.com/facebook/react-native/commit/0b31496) by [@gdborton](https://github.com/gdborton))

#### Android specific

- Bundler server host can now be set using Android System Properties, making for easier debugging across multiple apps or app installs `adb shell setprop metro.host` ([e02a154](https://github.com/facebook/react-native/commit/e02a154) by [@stepanhruda](https://github.com/stepanhruda))
- Native Modules can now reject a promise with an additional `WritableMap` arg for extra properties (`userInfo`). See the interface defined in [`Promise.java`](https://github.com/facebook/react-native/blob/60b3942389be508935589df41c2a7203922cc5a7/ReactAndroid/src/main/java/com/facebook/react/bridge/Promise.java) for available methods. This is accessible in JavaScript as `Error.userInfo`. This is to match iOS's existing `Error.userInfo` behaviour. See PR for examples. (#20940 by @Salakar)
- Native Modules now expose a `nativeStackAndroid` property to promises rejected with an Exception/Throwable - making native error stacks available inside Javascript: `Error.nativeStackAndroid`. This is to match iOS's existing `Error.nativeStackIOS` support. See PR for examples. (#20940 by @Salakar)

#### iOS specific

- Add `moduleForName: lazilyLoadIfNecessary` to **RCTBridge.h** to lookup modules by name and force load them, plus various improvements to LazyLoading ([d7a0c44](https://github.com/facebook/react-native/commit/d7a0c44), [6534718](https://github.com/facebook/react-native/commit/6534718), [d7865eb](https://github.com/facebook/react-native/commit/d7865eb), [04ea976](https://github.com/facebook/react-native/commit/04ea976), [1f394fa](https://github.com/facebook/react-native/commit/1f394fa), [80f92ad](https://github.com/facebook/react-native/commit/80f92ad), and [81b74ec](https://github.com/facebook/react-native/commit/81b74ec) by [@dshahidehpour](https://github.com/dshahidehpour), [@fkgozali](https://github.com/fkgozali), and [@mmmulani](https://github.com/mmmulani))
- Add ability for **WebView** to `setClientAuthenticationCredential` when `useWebKit={true}` for mutual TLS authentication ([8911353](https://github.com/facebook/react-native/commit/8911353) by [@mjhu](https://github.com/mjhu))

### Changed

- Major improvements to Flow types for Core Components ([499c195](https://github.com/facebook/react-native/commit/499c195), [fbc5a4f](https://github.com/facebook/react-native/commit/fbc5a4f), [f9050e0](https://github.com/facebook/react-native/commit/f9050e0), [6476151](https://github.com/facebook/react-native/commit/6476151), [c03fc40](https://github.com/facebook/react-native/commit/c03fc40), [69213ee](https://github.com/facebook/react-native/commit/69213ee), [136dfc8](https://github.com/facebook/react-native/commit/136dfc8), [3c0211b](https://github.com/facebook/react-native/commit/3c0211b), [c127000](https://github.com/facebook/react-native/commit/c127000), [636e146](https://github.com/facebook/react-native/commit/636e146), [6fa997d](https://github.com/facebook/react-native/commit/6fa997d), [35a65cd](https://github.com/facebook/react-native/commit/35a65cd), [7927497](https://github.com/facebook/react-native/commit/7927497), [45c5183](https://github.com/facebook/react-native/commit/45c5183), [a97d104](https://github.com/facebook/react-native/commit/a97d104), [fb4825a](https://github.com/facebook/react-native/commit/fb4825a), [84c5416](https://github.com/facebook/react-native/commit/84c5416), [3649a50](https://github.com/facebook/react-native/commit/3649a50) by [@mottox2](https://github.com/mottox2), [@saitoxu](https://github.com/saitoxu), [@RSNara](https://github.com/RSNara), [@watanabeyu](https://github.com/watanabeyu), [@Tnarita0000](https://github.com/Tnarita0000), [@exced](https://github.com/exced), [@nd-02110114](https://github.com/nd-02110114), [@flowkraD](https://github.com/flowkraD))
- Many public components were converted to ES6 classes ([ScrollView](https://github.com/facebook/react-native/commit/221e2fe4095bc9ae15878725bdac4071d53e61f5) by [@thymikee](https://github.com/thymikee), [CameraRollView](https://github.com/facebook/react-native/pull/21619), [SwipeableRow](https://github.com/facebook/react-native/pull/21876/files) and [ProgressBarAndroid](https://github.com/facebook/react-native/pull/21874) by [@exceed](https://github.com/exceed), [ProgressViewIOS](https://github.com/facebook/react-native/pull/21588) by [@empyrical](https://github.com/empyrical), [SegmentedControlIOS](https://github.com/facebook/react-native/pull/21888/files), [ToolbarAndroid](https://github.com/facebook/react-native/pull/21893/files) by [@nd-02110114](https://github.com/nd-02110114)
- Flow dependency is now at v0.86.0 ([8fb228f](https://github.com/facebook/react-native/commit/8fb228f) by [@panagosg7](https://github.com/panagosg7))
- metro dependency is now at v0.49.1 ([f867db3](https://github.com/facebook/react-native/commit/f867db3), [8888295](https://github.com/facebook/react-native/commit/8888295), [31bb551](https://github.com/facebook/react-native/commit/31bb551), [de60e86](https://github.com/facebook/react-native/commit/de60e86), and [a525941](https://github.com/facebook/react-native/commit/a525941) by [@alexkirsz](https://github.com/alexkirsz) and [@rafeca](https://github.com/rafeca))
- jest dependency is now at v24.0.0-alpha.6 ([1b4fd64](https://github.com/facebook/react-native/commit/1b4fd64), [66aba09](https://github.com/facebook/react-native/commit/66aba09), and [06c13b3](https://github.com/facebook/react-native/commit/06c13b3) by [@rafeca](https://github.com/rafeca) and [@rubennorte](https://github.com/rubennorte))
- fbjs-scripts dependency is now at v1.0.0 (#21880) ([cdbf719](https://github.com/facebook/react-native/commit/cdbf719) by [@jmheik](https://github.com/jmheik))
- folly dependency is now at v2018.10.22.00 ([a316dc6](https://github.com/facebook/react-native/commit/a316dc6), [19a7ecc](https://github.com/facebook/react-native/commit/19a7ecc), and [a70625a](https://github.com/facebook/react-native/commit/a70625a) by [@Kudo](https://github.com/Kudo) and [@radko93](https://github.com/radko93))
- React sync for revisions 4773fdf...6bf5e85 ([0cb59b5](https://github.com/facebook/react-native/commit/0cb59b5) and [e54d1e2](https://github.com/facebook/react-native/commit/e54d1e2) by [@yungsters](https://github.com/yungsters))
- Clearer error messages when hot reloading ([c787866](https://github.com/facebook/react-native/commit/c787866) by [@alexkirsz](https://github.com/alexkirsz))
- Allow CxxModules to implement functions which take two callbacks ([8826d8b](https://github.com/facebook/react-native/commit/8826d8b) by [@acoates-ms](https://github.com/acoates-ms))

#### Breaking Changes

- Public methods of components converted to ES6 classes are no longer bound to their component instance. For `ScrollView`, the affected methods are `setNativeProps`, `getScrollResponder`, `getScrollableNode`, `getInnerViewNode`, `scrollTo`, `scrollToEnd`, `scrollWithoutAnimationTo`, and `flashScrollIndicators`. For `CameraRollView`, the affected methods are: `rendererChanged`. For `SwipeableRow`, the affected methods are: `close`. Therefore, it is no longer safe to pass these method by reference as callbacks to functions. Auto-binding methods to component instances was a behaviour of `createReactClass` that we decided to not preserve when switching over to ES6 classes.

#### Android specific

- Optimize `PlatformConstants.ServerHost`, `PlatformConstants.isTesting`, and `PlatformConstants.androidID` for performance ([2bf0d54](https://github.com/facebook/react-native/commit/2bf0d54), [339d9d3](https://github.com/facebook/react-native/commit/339d9d3), and [9f9390d](https://github.com/facebook/react-native/commit/9f9390d) by [@stepanhruda](https://github.com/stepanhruda), [@fkgozali](https://github.com/fkgozali), and [@axe-fb](https://github.com/axe-fb))

#### iOS specific

- Suppress yellow box about missing export for native modules ([5431607](https://github.com/facebook/react-native/commit/5431607) by [@fkgozali](https://github.com/fkgozali))

### Removed

- Remove `UIManager.measureViewsInRect()` ([d623679](https://github.com/facebook/react-native/commit/d623679) by [@shergin](https://github.com/shergin))

### Fixed

- Fix potential UI thread stalling scenario from Yoga JNI bindings ([2a8f6c3](https://github.com/facebook/react-native/commit/2a8f6c3) by [@davidaurelio](https://github.com/davidaurelio))
- Fix crash happening due to race condition around bridge cxx module registry ([6770b53](https://github.com/facebook/react-native/commit/6770b53), [1c31919](https://github.com/facebook/react-native/commit/1c31919), and [188cbb0](https://github.com/facebook/react-native/commit/188cbb0) by [@PeteTheHeat](https://github.com/PeteTheHeat))
- Fix **View** and **Text**'s displayName; show the specific name rather than generic "Component" ([7a914fc](https://github.com/facebook/react-native/commit/7a914fc) by [@rajivshah3](https://github.com/rajivshah3))
- Fix `react-native init --help` so that it doesn't return `undefined` ([58732a8](https://github.com/facebook/react-native/commit/58732a8) by [@ignacioola](https://github.com/ignacioola))
- Fix `react-native --sourceExts` ([ce86080](https://github.com/facebook/react-native/commit/ce86080) by [@elyalvarado](https://github.com/elyalvarado))
- Fix accidental showing of **Modal** when `visible` prop is undefined or null ([cc13a73](https://github.com/facebook/react-native/commit/cc13a73) by [@MateusAndrade](https://github.com/MateusAndrade))
- Fix crash during **VirtualizedList** pagination ([5803772](https://github.com/facebook/react-native/commit/5803772))
- Fix scenario where removing a module with remote debugging and Delta bundles may cause incorrect stack traces ([bea57d8](https://github.com/facebook/react-native/commit/bea57d8) by [@alexkirsz](https://github.com/alexkirsz))

#### Android specific

- Fix crash when removing root nodes ([b649fa9](https://github.com/facebook/react-native/commit/b649fa9) by [@ayc1](https://github.com/ayc1))
- Fix various **ReactInstanceManager** deadlocks and race conditions ([df7e8c6](https://github.com/facebook/react-native/commit/df7e8c6), [309f85a](https://github.com/facebook/react-native/commit/309f85a), and [be282b5](https://github.com/facebook/react-native/commit/be282b5) by [@ayc1](https://github.com/ayc1))
- Fix IllegalArgumentException when dismissing ReactModalHostView and DialogManager ([e57ad4e](https://github.com/facebook/react-native/commit/e57ad4e) and [38e01a2](https://github.com/facebook/react-native/commit/38e01a2)by [@mdvacca](https://github.com/mdvacca))
- Fix incorrect merged asset path with flavor for Android Gradle Plugin 3.2 ([e90319e](https://github.com/facebook/react-native/commit/e90319e) by [@yatatsu](https://github.com/yatatsu))
- Fix HTTP connection ontimeout callback ([a508134](https://github.com/facebook/react-native/commit/a508134))
- Fix websocket properly closing when remote server initiates close ([2e465bc](https://github.com/facebook/react-native/commit/2e465bc) by [@syaau](https://github.com/syaau))
- Fix compatibility issue for Android 16 device ([5939d07](https://github.com/facebook/react-native/commit/5939d07), [f22473e](https://github.com/facebook/react-native/commit/f22473e), and [d4d457b](https://github.com/facebook/react-native/commit/d4d457b) by [@gengjiawen](https://github.com/gengjiawen))
- Fix issue where `Image.resizeMode` isn't respected while source is loading, resulting in unexpected padding ([673ef39](https://github.com/facebook/react-native/commit/673ef39) by [@dulmandakh](https://github.com/dulmandakh))
- Fix Android 28's inverted **ScrollView** so that momentum is in the proper direction ([b971c5b](https://github.com/facebook/react-native/commit/b971c5b) by [@mandrigin](https://github.com/mandrigin))

#### iOS specific

- Fix case where content of inline views didn't get relaid out ([798517a](https://github.com/facebook/react-native/commit/798517a) by [@rigdern](https://github.com/rigdern))
- Fix issue with **ImagePickerIOS**'s inconsistent image when using the front-facing camera ([4aeea4d](https://github.com/facebook/react-native/commit/4aeea4d))
- Fix race condition and crash around shutdown of the JSC for iOS 11 and earlier ([bf2500e](https://github.com/facebook/react-native/commit/bf2500e) by [@mhorowitz](https://github.com/mhorowitz))
- Fix crash in **NetInfo**'s \_firstTimeReachability ([eebc8e2](https://github.com/facebook/react-native/commit/eebc8e2) by [@mmmulani](https://github.com/mmmulani))
- Fix case where inline view is visible even though it should have been truncated ([70826db](https://github.com/facebook/react-native/commit/70826db) by [@rigdern](https://github.com/rigdern))
- Fix crash with **ScrollView** related to content offsets ([f6566c7](https://github.com/facebook/react-native/commit/f6566c7) by [@shergin](https://github.com/shergin))


React Native January 2019  (v0.58.x) released


@reactnative: Our plan for React Native in open source [https://t.co/Sqx4X2nkm1](https://t.co/Sqx4X2nkm1)



@reactnative: We've been working on a new architecture for React Native. Learn all about it in @nparashuram's talk at React Conf:  
[https://t.co/M22Y5Hg1jT](https://t.co/M22Y5Hg1jT)
