- Added support for margin trading
- Added new API (v1) for obtaining bar history, with performance improvements.
- Added symbol and order side filter to the cancel all API.
- Added new API (v2) for retrieving historical orders.
- Added support for additional order types: market, stop_market, stop_limit
- Added new order Time-in-force instructions: good-till-canceled (GTC), immediate-or-cancel (IOC)
- First release
- Support RESTful and websocket APIs