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ibx / CHANGES.txt

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2013-04-18: Port number for TWS clients is no longer optional.

2013-04-16: Added a new interface Twsable.
            A type is 'Twsable' if it provides functions to convert between
            values of that type and raw messages of the TWS protocol.

2013-04-04: Fixed version mismatch in option price and implied volatility
            request.

2013-04-02: Initial public release.