eczarny/xmlrpc — pull request #15 by jiggak (2012-03-31 19:52:17+00:00)
Title: <nil> values, upload progress indicator, and base64 performance improvement

53b6a7d4 allows for sending RPC requests with optional struct members. I found this to be useful when interfacing with a my server that uses [XML-RPC.net](http://xml-rpc.net/).

e9dbd292 and e421e10d where needed to better support sending large amounts of binary data in RPC requests.