Added - [History] Now save and load portfolio and trades history Updated - [OrdersManager] Handle since and until params - [Errors] Improve error management
2.3.16
Added - [API] get_exchange_backtesting_time_window Updated - [Order groups] Handled pending cancel orders - [Trading modes] Wait for open orders init before trading
2.3.15
Updated - [FuturesTrading] Make contract error more understandable
2.3.14
Updated - [Exchanges] Remove kline warning, replace it by debug log