- 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.readStreambug, which causes the last piece has extra empty bytes.