• Fix path argument in iOS excludeFromBackupKey #473
• Fix for issue #468, #461, #460 and minor cleanup #469
• Add fs.hash() #476

• Fix #455 unterminated string

• Fix Android HTTPS request cancellation issue #268
• Fix Android DownloadManager MIME type issue #391
• Fix XMLHttpRequest polyfill bug which makes the response header incorrect 08f8403
• Add support for TLS 1.2 when running Android 4 #430
• Fix incorrect Android Content-Type replacement #425
• Fix Compilation Error in React Native 0.47.0 #452
• Fix Android content URI support issue #287

Bug fixes

• Remove bad performance log statement from Android response handler #353
• Optimize UID generator function and remove bind statements in XMLHttpReuqest and Blob polyfill
• Fix some Promise.reject not being returned in FileSystem #366
• Add support for SDCard applications' directory (Android only) #372
• Add Android arbitrary providers support #374
• Share cookies with RN, remove cookie utils #388 @Jacse
• Fix progress, uploadProgress, and cancel issue on Fetch Replacement #370
• Fix Android fs.readStream utf8 encoding issue on data containing special characters.

API Changes

• Add IOS fetch option IOSBackgroundTask which makes requests in IOS uses defaultSessionConfiguration by default to fix timeout issue #368.

New API

• Add fs.pathForAppGroup for IOS (documentation needed)
• Add android.getContentIntent for Android
• Add Blob.safeClose to Blob polyfill, an alternative way to release blob and not removing source file

Bug Fix

• Fix IPad UIDocumentInteractionController issue #311
• Fix IOS multipart request form data type property not working issue
• Fix app crash when Android Download Manager receives a non-200 response code #296
• Fix out-of-boundary error when using fs.readStream with UTF8 encoding on Android #321
• Fix fs.df() issue on IOS #302
• Fix #288 fetch polyfill crash issue (extra semi-column)
• Fix #306 request body is ignored when request method is set to PATCH

• Fix #276 fs.df overflow issue
• Fix #263 parallel download issue which causes wrong response information.
• Fix #266 IOS but which causes app crash when it failed to read the file from assets library.
• Fix #266 fs.readFile crash issue on IOS
• Fix #290 fetch mutating immutable objects issue
• Add #264 missing error handling on chunked transfer encoding response stream interrupted.
• Correct Android fs.readStream bug, which causes the last piece has extra empty bytes.

• Add API net.removeCookies #230 #249

• Fix #223 #244 RN 0.40 IOS import issue
• Fix #241 , empty headers cause app crash or silent error
• Add IOS API excludeFromBackupKey #229
• Add new option followRedirect to RNFetchblobConfig #230
• Remove flowType annotations from js files #226

• Add missing API #229
• Fix fetch error

• Apply new fix to #223 #244 RN 0.40 IOS import issue
• Apply fix to #241 , empty headers cause app crash or silent error
• Add IOS API excludeFromBackupKey #229