React Native 0.57.8 釋出了，要注意的是，當升級到這個版本時，至少需要將 react 和 react-test-renderer 升級到 "16.6.0-alpha.8af6728"，這是為即將到來的 React "16.6.3" 的 "first class support" 做準備。

更新內容

Added

• Fix: Add displayName to ActivityIndicator (#22417) (1d8744f)

Changed

• Switch: Improve Accessibility (83d1e85 by 

  @yungsters)

• React sync for revisions 3ff2c7c...6bf5e85 (8d1d47a by @yungsters)

iOS specific

• Extend reason message for RCTFatalException (#22532) (ba50151 by @zackzachariah)

Removed

• Remove trailing slash from origin header if no port is specified (#22290) (f7e3def)

Fixed

• Fix text alpha bug (c43b741 by @necolas)

• fix possible NPE in StatusBarModule (1b169fc by @mdvacca)

• Fixes animated gifs incorrectly looping/not stopping on last frame (#21999) (95ef882 by @staufman)

• Fix ListEmptyComponent is rendered upside down when using inverted flag. (

  #21496) (30c2fb8 by @hyochans)

• Fix bug in comparison logic of object property (#22348) (692fc2e by @vreality64)

• Fix dispatch of OnLayout event for first render (3576819 by @mdvacca)

• KeyboardAvoidingView: Duration cannot be less then 10ms (#21858) (472e978)

• default hitSlop values to 0 (#22281) (274f5b8 by @Taylor123)

iOS specific

• Fixed for supporting mediaPlaybackRequiresUserAction under iOS 10. (#22208) (79011d7 by @ifsnow)

• Use main.jsbundle in iOS template for production build (#22531) (8ba5d4c by @radeno)

• Use relative path for SCRIPTDIR (#22598) (0301a2e by @sunnylqm)

• Fix UIScrollView crash (b739c11 by @shergin)

• Avoid using -[UITextView setAttributedString:] while user is typing (#19809) (26775d5)

Security

• Bump ws package to 1.1.5 due to vulnerability issues (#21769) (d350f37 by @prog1dev)

原始碼下載 >>> https://github.com/facebook/react-native/releases/tag/v0.57.8