中文迭代日志

Fix

• Fix: fix update status can't keep flow through making updating status synchronized with pause action. close #889
• Fix: fix the sofar-bytes carry back through pending state callback has already discarded. close #884
• Fix: fix can't find filename if filename value on content-disposition without around with ". close #908
• Fix: correct setCallbackProgressTimes method make setCallbackProgressTimes work correctly. close #901
• Fix: fix download useless data on tcp-window because of the first trial connection use 0-infinite range. close #933
• Fix: close input stream when connection ending avoids input-stream leak especially for the trial connection.

Enhancement

• Improve Practicability: do not remove the temp-file if rename it to the target path success to prevent raise some file-system problem. close #912
• Improve Practicability: discard range totally if the range is right but backend response 416. close #921
• Improve Performance: using HEAD request method instead of GET method for trial connect. ref #933