Fixed - [Allow multiple values for a parameter](https://github.com/sendgrid/python-http-client/pull/11) - Thanks [Chris Henry](https://github.com/chrishenry)!
2.1.0
Added - Automatically add Content-Type: application/json when there is a request body
2.0.0
Changed - Made the Response variables non-redundant. e.g. response.response_body becomes response.body
1.2.4
Fixed - Getting README to display in PyPi
1.2.3
Added - Can now reuse part of the chaining construction for multiple urls/requests - Thanks to [Kevin Gillette](https://github.com/extemporalgenome)! - Update of request headers simplified - Thanks to [Matt Bernier](https://github.com/mbernier)
1.1.3
Fixed - Various standardizations for commenting, syntax, pylint - Thanks to [Ian Douglas](https://github.com/iandouglas)!