BBGO v1.42.0

Improvements

• added isolation context

Fixes

• fixed order executor ClosePosition for futures.
• fixed backtest order quantity check.
• fixed max kline api
• fixed optimizer limit

Strategies

• strategy/supertrend: fixed linreg baseline slope.
• strategy/drift: added more fixes and updates
• strategy/irr: added new strategy.
• strategy/harmonic: added new harmonic shark pattern strategy.
• strategy/marketcap: reduce frequency of querying data from coinmarketcap

Full Changelog

• #987: fix: supertrend-strategy: LinReg baseline slope wrongly calculated
• #986: fix: general order executor: ClosePosition() works on futures position
• #983: fix: backtest: add order quantity check
• #982: refactor isolation context for persistence facade configuration
• #981: fix optimizer limit
• #976: strategy: add harmonic shark pattern recognition
• #977: strategy: fix irr
• #978: refactor: refactor isolation and add more tests
• #979: fix: fix max kline api
• #974: refactor persistence for isolation
• #973: refactor/feature: add isolation context support
• #972: fix/drift_stoploss
• #970: refactor: extract stoploss, fix highest/lowest in trailingExit
• #969: fix: reduce Quantity precheck, drift condition, ewo refactor
• #959: stratgy: add irr
• #968: feature: add config dump / param dump / param modify for elliottwave
• #965: binance: fix futures order conversion
• #967: fix: wrong tag in drift
• #955: feature: marketcap: reduce frequency of querying data from coinmarketcap
• #963: feature: limit how many metrics is shown by optimizer
• #964: series.Filter + drift.openPosition + modify openPosition behavior + fix consts
• #962: fix: add rate limit on telegram api and split messages by unicode