新闻 React Native 0.45.0 正式发布，有重大变更 下载

React Native 0.45.0 已正式发布。该版本有如下的重大变更：

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  删除 React 的转发和错误导入警告（Remove React forwarding and wrong import warnings）
  

以及其他更改：

Bug 修复

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  XMLHttpRequest withCredentials defaults to "true" (7c3918b) - @DanielZlotin
  
  
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  Return findNodeHandle to public api (7063261) - @skv-headless
  
  
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  Fix warnings in TouchableHighlight (bd00456) - @zjj010104
  

新特性和增强

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  TouchableHighlight needs to set _isMounted false when it unmounts. (d40a7ea) - @sahrens
  
  
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  Custom build options: Move transform options into own property (8533c0d) - @davidaurelio
  
  
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  Work around a false positive isMounted() warning (074c3ce) - @gaearon
  
  
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  CLI: Stronger typing for transformers (73fc439) - @davidaurelio
  
  
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  CLI: Disable no-alert eslint rule for node code (d2505e7) - @davidaurelio
  
  
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  CLI: Get rid of FBism in Config (b9fb229) - @davidaurelio
  
  
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  CLI: Resolve path at callsite rather than in Config.loadFile (edf1774) - @davidaurelio
  
  
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  CLI: Fix Promise resolve callback error (7dd2cd3) - @johnislarry
  
  
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  Fixed default placeholder text color for multiline (cf975bb) - @shergi
  
  
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  Allow calling NativeViewHierarchyManager.addRootView() off the UI thread (20c2ae8) - @AaaChiuuu
  
  
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  FlatList: use $ReadOnlyArray for section stuff (5084e1b) - @sahrens
  
  
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  FlatList: Make section key optional (8d373f3) - @sahrens
  
  
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  FlatList: Many improvements (28aaa88) - @sahrens
  
  
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  FlatList: Fix and optimize VirtualizedList update triggers (52e50af) - @sahrens
  
  
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  FlatList: Made getItem and getItemCount required props (VirtualizedList) (beeffb8) - @mariten
  
  
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  FlatList: Add ListEmptyComponent prop (264d67c) - @Minishlink
  
  
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  FlatList: flipped leading/trailing separators.updateProps (5c7c65e) - @sahrens
  
  
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  FindNodeHandle properly handles ReactCurrentOwner.current Fiber type (909fb72) - @bvaughn
  
  
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  Sync React 16 from alpha 6 to 12 (ef0bd5c) - @bvaughn
  
  
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  Open in editor fix, show tip instead of error (9934131) - @skv-headless
  
  
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  Fix parseFloat mistaken uses of "radix" (37f3ce1) - @zertosh
  
  
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  Add flow to processColor.js (c7e0f56) - @TheSavior
  
  
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  Add method on YellowBox to ignore warnings (a974c14)
  
  
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  Refactor MessageQueue (0a55e42) - @rh389
  
  
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  Order modules in bundle by path. (978592f) - @amnn
  

更新内容较多，详情点此参阅。

下载地址

• 
  Source code (zip)
  
  
• 
  Source code (tar.gz)
  

React Native 0.45.0 正式发布，有重大变更下载地址