Debut 3.0.7

• Added order collapse transaction (close many orders as single request)
• Added Walk Forward optimization in aggressive and passive mode
• Cross validation was removed
• Fix order execution queue, added PendingOrder state
• Memory leaks fixed in genetic
• Ticks simulation fixes

Debut 2.7.0

• Fixed work with client deals
• CID is generated in a more bizarre range of integers (no overflow)
• this.orders.length got a fast alias for this.ordersCount
• pipSize removed from this.instrument
• margin: true / futures: true - removed from options, now instrumentType: "MARGIN", "FUTURES", "SPOT" manages trade accounts
• Fixes for calculating equity
• Improved the mechanism for closing all deals
• Added bugs for launching non-existent strategies in the tester

Debut 2.5.0

• Binance api upgraded from v1 to v3
• Binance SDK updated
• Full Futures Support with history and sockets
• Added InstrumentType, for futures, and next will be CFD and other instruments
• Added HedgeMode support for futures
• Fix history request for Binance for last day
• Fix instrument info for Binance for futures and spot
• Refactoring

Breaking changes

• DebutOptions.futures removed, use instrumentType: "FUTURES" instead of

Core v2.4.0

• Memory usage optimisations during genetic in progress
• Genetic mutation function changed to more active mutate
• Update genetic core library
• Genetic refactoring
• [Beta] Cross validation in genetic

Core v2.3.0

• Added Alpaca transport
• Date and time improvements, locale independent GMT+0 for history requests
• Dynamic API initialization by usage (for e.g. user don't need a Binance API if its only Alpaca user or Tinkoff)
• Added progress bar for history loading -> ( [██████. ] 60% | 120 of 180 days
• Fix Binance fees currency
• Freeze Binance API version
• Update Tinkoff SDK with fetch.Headers fix