- Caching last ``orderId`` to keep a persistent ``orderId`` between TWS sessions (may require a one-time resetting of API Order ID Sequence, see `Interactive Brokers's API <https://www.interactivebrokers.com/en/software/java/topics/orders.htm>`_ for more information).
1.12.9
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- Calls ``requestPositionUpdates(...)`` and ``requestAccountUpdates(...)`` upon connecting by default - Calls ``requestOrderIds()`` before every order submission to prevent conflicts with other programs submitting orders (other instances of ezIBpy included)
1.12.8
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- Renamed ``createFutureContract(...)`` to ``createFuturesContract(...)`` (old name still works for backward compatibility)
1.12.7
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- Changed default exhange to IDEALPRO in ``createCashContract(...)``