• Multipart enhancement: allow alternate filename when adding file based on local path (#402)
• Improvements to downloaded file name inference (#404)
• Ensure FlurlClientFactory.Get is only called once when sending request (#374)
• BUGFIX: Plugged memory leak by disposing CancellationTokenSource (#395)
• BUGFIX: Prevent adding Content-Type header to multipart strings (#392)
• BUGFIX: Missed a few cases when setting headers at request vs content level (#405)