v0.3 2008-10-19
- Don't pollute DateTime namespace
- Change the way errors are returned
- Honour environment variables for proxies
- Change agent string

v0.2 2008-10-18
- Port to second version of Gnip API

v0.1 2008-07-16 (unreleased)
- Initial port from http://github.com/gnip/gnip-perl/tree/master
