- Callback now fires on TWS errors and and passes one of IB's `error codes <https://www.interactivebrokers.com/en/software/api/apiguide/tables/api_message_codes.htm>`_. - Callback fires upon lost connection to IB TWS/GW with the ``handleConnectionClosed`` event - ``self.connected`` holds latest connection status (``True``/``False``)
1.12.13
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- Fixed bug that caused multiple ``clientId``s to be saved in the orderIds cache file. Now forcing saving of unique orderId in cache file.
1.12.12
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- ``cancelOrder()`` not requires ``orderId`` - Better hadling of canceled orders