Update PyPI package

[ThiagoFJ]

Hello there,

Is there a timeframe of when the package on PyPI will be updated to version 0.2.4? I encountered an issue when posting JSON data with non-English characters that was fixed in the latest commit. But that code is not included in version 0.2.3 of the package.

[slank]

Sorry, the package is updated infrequently enough that I sometimes forget to increment the version number (which causes a release). I'll do that now.