## All

- Removed FTX code.

## Fixes

- Fixed binance websocket execution report message parsing.
- Fixed margin history sync query.
- Fixed rebalance backtest
- Fixed SerialMarketDataStore together with backtests.
- Fixed order executor for avoid checking base balance for futures.

## Features

- Added cancel order for exit roi take profit and loss
- Added rollbar support.
- Added docker image to quay.io.
- Added FastSubmitOrders method to order exeuctor.
- Added new optimizer / hoptimizer object types.
- Added aggTrade for binance

## Strategies

- Added grid2 strategy.
- Added LinReg maker strategy.
- Updated supertrend config.
- Improved IRR strategy. (see PRs for details)
- Improved Drift strategy. (see PRs for details)


[Full Changelog](https://github.com/c9s/bbgo/compare/v1.42.0...main)

 - [#1030](https://github.com/c9s/bbgo/pull/1030): strategy: grid2: recover functions.
 - [#1031](https://github.com/c9s/bbgo/pull/1031): feature: push to quay.io
 - [#1027](https://github.com/c9s/bbgo/pull/1027): strategy: LinReg Maker
 - [#1028](https://github.com/c9s/bbgo/pull/1028): strategy: grid2: improve notification support
 - [#1025](https://github.com/c9s/bbgo/pull/1025): feature: add rollbar support
 - [#1024](https://github.com/c9s/bbgo/pull/1024): fix: binance my trades api
 - [#1022](https://github.com/c9s/bbgo/pull/1022): strategy: grid2: more refactoring, fix bugs and add more tests
 - [#1021](https://github.com/c9s/bbgo/pull/1021): strategy: grid2: add test case for aggregateOrderBaseFee
 - [#1020](https://github.com/c9s/bbgo/pull/1020): strategy: grid2: run backtest in test and add more details
 - [#1019](https://github.com/c9s/bbgo/pull/1019): strategy: grid2: profit spread, prune historical trades . etc
 - [#1018](https://github.com/c9s/bbgo/pull/1018): strategy: grid2 [part2] -- reverse order and arb profit calculation
 - [#1017](https://github.com/c9s/bbgo/pull/1017): feature: add sync_time.sh utility
 - [#1006](https://github.com/c9s/bbgo/pull/1006): strategy: grid2 [part 1] - initializing grid orders
 - [#1016](https://github.com/c9s/bbgo/pull/1016): doc: add series extend documentation
 - [#1013](https://github.com/c9s/bbgo/pull/1013): feature: bbgo completion
 - [#1014](https://github.com/c9s/bbgo/pull/1014): all: remove ftx
 - [#1011](https://github.com/c9s/bbgo/pull/1011): strategy/supertrend: update supertrend config
 - [#1008](https://github.com/c9s/bbgo/pull/1008): improve: speed-up live trade
 - [#1009](https://github.com/c9s/bbgo/pull/1009): optimizer / hoptimizer add new object
 - [#1004](https://github.com/c9s/bbgo/pull/1004): strategy: irr rollback to original nirr and consume kline
 - [#989](https://github.com/c9s/bbgo/pull/989): strategy: irr: a mean reversion based on box of klines in same direction
 - [#1000](https://github.com/c9s/bbgo/pull/1000): fix: rebalance: fix backtest
 - [#997](https://github.com/c9s/bbgo/pull/997):  fix: SerialMarketDataStore together with backtests
 - [#1001](https://github.com/c9s/bbgo/pull/1001): add cancel order for exit roi take profit and loss
 - [#996](https://github.com/c9s/bbgo/pull/996): fix/general-order-executor: do not check for base balance for futures
 - [#995](https://github.com/c9s/bbgo/pull/995): feature: telegram notify to become async
 - [#993](https://github.com/c9s/bbgo/pull/993): fix: indicator timeframe 1s
 - [#994](https://github.com/c9s/bbgo/pull/994): feature: add aggTrade for binance
 - [#991](https://github.com/c9s/bbgo/pull/991): fix/risk: remove balance check in CalculateBaseQuantity()
 - [#990](https://github.com/c9s/bbgo/pull/990): fix: change variable names