github.com/c9s/bbgo changelog and release notes, page 2

v1.64.214 Apr 2026

add v1.64.2 release note

Open source →

Additional notes

Since 1.64.0 pipeline failed to publish the release, This is a re-generated release version for 1.64.0.

Full Changelog

#2451: FEATURE: [binance] add query method for funding rates and its info
#2450: REFACTOR: remove obsolete //+build comments
#2445: FEATURE: [strategy] export strategy summary stats
#2449: FIX: [backtest] fix backtest service initialization order
#2160: FEATURE: csvsource backtest (algo-boyz)
#2447: FEATURE: [types] add trade frequency stats
#2446: REFACTOR: [xmaker] pull out trade ring buffer
#2444: FIX: [max] add exchange field for the kline convert
#2442: DEP: bump codecov/codecov-action from 5 to 6
#2156: FEATURE: add more trade stats to report (algo-boyz)
#2443: FIX: [backtest] fix trades stats
#2441: FIX: eliminate flaky TestHedgeMarket_startAndHedge race condition
#2440: CHORE: [grid2] remove unneeded methods and minor refactoring
#2439: FIX: [backtest] preparation phase for simple price matching
#2436: FIX: [binance] fix dual futures position side
#2438: FIX: [orderbook] add session name to StreamBookHealthCheck logging
#2437: FIX: [orderbook] add logging for StreamBookHealthCheck initialization
#2435: REFACTOR: [orderbook] rename checkInterval
#2434: FEATURE: stream order book health check component
#2433: FEATURE: [orderbook] add component use for StreamOrderBook
#2427: FEATURE: [indicatorv2] add FixedWindowVP method to IndicatorSet
#2431: FIX: [backtest] export of trades to TSV file
#2428: FEATURE: [indicatorv2] TTM Squeeze
#2430: FEATURE: [chart] TTM-Squeeze visualization
#2429: FIX: [chart] correct typo in drawAtrChart function name
#2426: FEATURE: [indicatorv2] include accumulated kline in volume profile callbacks
#2425: FEATURE: [indicator] TradeStream with subscriber callbacks and backfill support
#2424: FEATURE: [indicatorv2] add FixedWindowVolumeProfile
#2398: FEATURE: [xalign] retry align order once if failed
#2404: FEATURE: [chart] kline charts
#2422: FEATURE: [chart] Indicator Chart
#2365: FEATURE: [indicator] porting SuperTrend to indicatorv2
#2364: FEATURE: [indicator] implement Chandelier-Stop indicator
#2279: FEATURE: new strategy XVS
#2418: dep: bump docker/build-push-action from 6 to 7
#2416: dep: bump docker/setup-buildx-action from 3 to 4
#2417: dep: bump docker/login-action from 3 to 4
#2415: dep: bump docker/metadata-action from 5 to 6
#2421: FIX: [xmaker] update quote quantity metrics calculation
#2420: FIX: [xmaker] update position metrics after applying profit fixer
#2419: FIX: [xmaker] add authTimeout field with default value
#2414: FIX: [activeorderbook] fix activeorderbook emit filled by algo order finished
#2413: FIX: [migration] update order_uuid column type in trades
#2412: FEATURE: [util] add util script which loads trades into DB
#2411: FIX: [dynamic] enhance IterateFieldsByTag to support value-type embeding
#2410: FIX: [environment] change the semantic of sync symbols with prefix
#2409: FIX: [logging] revise logging for profit fixer, xmaker and sync
#2375: FIX: [indicatorv2] liquidity demand with SMA smoothing
#2408: FIX: [doc] add note for building bbgo with web interface
#2395: FEATURE: [exchange] add latency metrics tracking for MAX API requests
#2406: refactor: omit unnecessary reassignment
#2399: MIGRATION: [max] migration to v3 API
#2407: FIX: [xmaker] add RedispatchUncoveredPosition for redispatching uncovered position
#2405: FIX: [backtest] fix nil-dereference error
#2403: REFACTOR: [risk] rename fields of error breaker
#2402: REFACTOR: [risk] ErrorBreaker to track errors within a time window
#2400: FIX: fix indicator Clone, fix description and add checks on the edge cases
#2401: TEST: [max] add tests for v3 API
#2397: FIX: [max] replacing v2 client with v3 client
#2396: FIX: [max] update withdrawal handling to use v3 API
#2394: FIX: [binance] suppport binance ws algo order event update
#2393: FIX: [xalign] enhance cbd comments with start time
#2392: FEATURE: [xmaker] hedge with bestprice
#2389: MINOR: move mutex from MemoryStore to MemoryService to avoid concurre…
#2391: FIX: [exchange] okex update symbols
#2390: MIGRATION: include symbol in the unique key for positions table
#2388: FEAT: [risk] error window for ErrorBreaker
#2385: FEATURE: [xmaker] integrate balance weight quoting
#2387: FIX: [exchange] retains amount field even when quote currency is empty
#2386: FEATURE: (xalign): add help message for interactive orders
#2384: FIX: [xalign] correct typo in InteractiveOrderConfig
#2382: FEATURE: [xalign] add interactive order minimum amount
#2383: FEATURE: (risk): add enabled flag to ErrorBreaker
#2278: dep: bump actions/setup-node from 5 to 6
#2378: FEATURE: [circuitbreaker] implement ErrorBreaker
#2381: REFACTOR: [order] extract amount field logic and add it to order slack notification
#2380: FEATURE: [xpremium] add closePositionOnStart
#2379: CHORE: [order] fix ID slack field
#2377: CHORE: [order] remove "fill ratio" from the slack notification
#2374: FEATURE: [order] add fields to Slack attachment
#2289: FEATURE: [binance] listen token support for margin trading
#2376: FIX: [xalign] update notification message to reflect created order
#2372: FEATURE: implement skiplist
#2371: FEATURE: [xmaker] balance weight quote
#2373: FIX: [xmaker] fix extreme signal values including NaN and ±Inf
#2370: FIX: [xalign] include created order id in thread reply
#2368: FIX: [xalign] reset fault balance records on order submission
#2369: FIX: [xalign] add user info and timestamp in slack message
#2367: FIX: [xalign] interactive order enable flag
#2366: FIX: [interact] improve logging for interation dispatching
#2360: FEATURE: [xalign] interactive submit order
#2363: FIX: [binance] adapt to binance api algo orders
#2362: FIX: [xalign] remove redundant order book addition
#2361: FEATURE: [xpremium] integrate xmaker signals
#2359: FIX: [xalign] notify disabled by notify instead of logging
#2351: FEATURE: refactor debt quota calculation as a session worker
#2358: FEATURE: [xalign] add 'disabled' flag
#2357: FEATURE: [xalign] add InstantAlignAmount for small amount adjustments
#2356: REFACTOR: [xalign] dynamically adjust detection duration
#2353: dep: bump actions/cache from 4 to 5
#2355: REFACTOR: [xalign] simplify interval switching logic
#2352: REFACTOR: [xalign] dynamically adjust checking interval
#2354: TEST: [xalign] extend mock exchange and add unit test for .align()
#2317:
#2350: MAJOR: upgrade go to 1.25
#2344: CHORE: [types] standard stream test
#2349:
#2340: FIX: grid2 bot may stuck due to wirteLock and mu lock
#2348: HOTFIX: [position] resolve deadlock in UnrealizedProfit
#2347: CHORE: [profit_fixer] add logging for trade processing and record clearing
#2345: REFACTOR: [service] add timeout support for database operations on profit and position
#2346: REFACTOR: [service] remove unused scanRows functions
#2343: FEATURE: [binance] add more metrics tracking latency and req counter
#2342:
#2341: REFACTOR: [max] remove unused max v2 api and clean up unused code
#2339:
#2244: FIX: [maxapi] improve GET request parameter passing
#2337: FEATURE: Add PnL metrics
#2336: dep: bump actions/checkout from 5 to 6
#2328: FEATURE: [profit_fixer] profit fixer revision and enable fixing for xdepthmaker
#2338: FIX: fix market info cache key
#2333: IMPROVE: [binanceapi] observe binance used weight
#2334: FIX: [binance] fix binance price precision conversion
#2332: FIX: [coinbase] add LastTradeID options support
#2330: FEATURE: [profit_fixer] extra target symbols
#2331:
#2329: FIX: [xmaker] includes all exchange sessions for profit fixing
#2327: FIX: [deposit2transfer] change error log to warning when balance not found
#2325: REFACTOR: [xmaker] profit fixing with last fix tracking
#2316: chore: fix a large number of spelling issues
#2326: FIX: [xmaker] fix AdjustHedgeQuantityWithAvailableBalance
#2324:
#2320: REFACTOR: [pofit_fixer] integrate price resolver for fee price
#2323: FIX: [migration] update profits table unique key trade_id
#2322: IMPROVE: [xmaker] pre-check max hedge quantity and redispatch to parent hedger
#2321: FIX: [xalign] provide active transfer window option and extend the default to 48 hours
#2319:
#2318: FIX: fix max QueryTrades out of range exception
#2315: FIX: [coinbase] include zero volume in order book update
#2314:
#2313: REFACTOR: [environment] remove RecordProfit method, not used anymore
#2312:
#2304: REFACTOR: [profit-fixer] revise profit fix by trade records in DB
#2311: FIX: [core] fix applyTrade trigger
#2308: FIX: check s.Conn is not nil before WriteMessage
#2310: IMPROVE: [xpremium] use depth quoting
#2309: FIX: [activeorderbook] fix deadlock issue
#2307: IMPROVE: [xpremium] add metrics for monitoring
#2306: FIX: [xpremium] load open orders when restart
#2305: FIX: [xpremium] add pivot stop price validation
#2303: FIX: [xmaker] fix fluky tests
#2302: IMPROVE: [xpremium] improve futures trading compatibility
#2300: FIX: [binance] change log level from Warn to Debug for TradeQueryOptions
#2126:
#2299: FIX: [backtest] fix stop market order matching
#2293: FIX: [sync] Improve performance of query trades by leveraging the last trade id
#2298: FIX: [bitfinex] fix fee amount conversion
#2297: IMPROVE: [maxapi] cache api slug regexp objects
#2295: REVERT: [exchange] revert trade query options priority for max exchange
#2294:
#2292: HOTFIX: [deposit2transfer] update checkDeposits to handle zero balance
#2291: REFACTOR: [TradeQueryOptions] Prioritize start time/end time over last trade id in trades APIs
#2226: chore: remove unused min/max func
#2290: FIX: [okx] align spot move behavior with the table
#2288: REFACTOR: [binance] replace legacy adshao binance api for spot/margin account
#2287:
#2286:
#2285: PERF: [rbtree] optimize allocation
#2277: PERF: [rbtree] use sync pool instead of heap
#2284: FIX: [exchange] fix created order time in force on MAX
#2282: FIX: [coinbase] support query order which is canceled by the server
#2283: FEATURE: [session] enable exchange initializer
#2280: FEATURE: [dca3] not only check active orders in OrderExecutor but also check…
#2281: FIX: [coinbase] Add balance polling in Stream connection
#2276: IMPROVE: [rbtree] improve memory allocation
#2275: CHORE: [rbtree] add rbtree stress test
#2274: CHORE: [bbgo] log warning when order map size is larger than expected
#2273: FIX: activeorderbook: add mutex lock for operations
#2268: FEATURE: add the validate state function for StateTakeProfitReached
#2272: FEATURE: [coinbase] active order management and retrieve active order in message conversion
#2271: FIX: [coinbase] Fix hard-coded fee currency in match message trade conversion
#2270: FIX: [coinbase] exchange/ws order and trade convert
#2267: FIX: [coinbase] order submission
#2266: FIX: [bitfinex] fix symbol convert
#2260: FEATURE: [profit_fixer] profit fixing by trade records in DB
#2264: IMPROVE: [xmaker] refactor margin info updater and query max borrowable to adjust maker side quantities
#2234: FEATURE: [bybit] add futures position and leverage api
#2265: FEATURE: [xmaker] pull out StopHedgeBaseBalance config for both spot and margin
#2263: FIX: [binance] fix addRiskBalance setter
#2256: UPDATE (ProfitFixerConfig): equality check method
#2258: FIX: [coinbase] handle "not found" error when cancelling orders
#2262: FIX: [xmaker] fix hedge market position redispatch
#2257: IMPROVE: [xmaker] add pricing mode, and support more quoting methods
#2253: FIX: fix session set last price bug
#2254: FEATURE: [ProfitFixerConfig] profit fixing patch support
#2252:
#2251: FIX: [deposit2transfer] remove watching deposit if the balance is insufficient
#2250: FIX: [bbgo] concurrently call shutdown handlers
#2249: FIX: [xmaker] handle NaN liquidity demand signal
#2248: FIX: [coinbase] improve error handling and logging for order cancellations
#2247: FIX: [ProfitFixer] warning on no trades and update position notification string
#2246:
#2245:
#2149: FIX: [bybit] remove UUID from order struct
#2243: FIX: [xmaker] fix hedge market hedge behavior
#2239: FEATURE: add warn first logger for dca3
#2242: FIX: [xmaker] fix hedge condition (dust checking)
#2237: FEATURE: [xmake] Add PremiumSignal provider
#2241:
#2240:
#2238: FIX: [xmaker] minor fixes
#2235: FIX: [xmaker] fix spread maker delta
#2236: FIX: [xmaker] fix frequently repay issue, reduce get account api calls
#2233:
#2232: FIX: [xalign] fix moq checking
#2229: FIX: [xmaker] always call hedge() even if uncoverPosition is dust
#2228: IMPROVE: [xmaker] store metrics instance to lower the update overhead
#2227: FIX: [xmaker] fix market trade stream setter call
#2225: REFACTOR: [deposit2transfer] transaction mutex and stop retrying after transfer attempts
#2224: FIX: [max] expose SelectApiKey for ws authentication
#2220: FEATURE: [deposit2transfer] last deposit scanning and transfer on restart
#2161: dep: bump actions/checkout from 4 to 5
#2222: REFACTOR: [bbgo] move http transport and default http client to bbgo core package
#2221: IMPROVE: [max] improve max api nonce generation
#2223: IMPROVE: [xalign] always call UpdateAccount() to get the latest status of account
#2200: dep: bump actions/setup-go from 5 to 6
#2217: REFACTOR: [xalign] moving transfer-detection codes to separate module
#2216: UPDATE: [xalign] implement metrics tracking for balance deltas
#2213: FEATURE: [xmake] Add Liquidity Demand Signal
#2054: FEATURE: [indicatorv2] LiquidityDemandStream
#2212: REFACTOR: [coinbase] renaming variable (channel2LocalIdsMap) for clarity and update logging messages
#2206: FIX: [retry] handle context deadline exceeded in queries
#2208:
#2205: FIX: [binance] maintain and update risk balances from stream
#2203: IMPROVE: [xmaker] improve hedge market margin rebalance
#2202: FIX: [coinbase] fix IsBuyer for RESTful
#2197: FEATURE: [xmaker] support split hedge
#2199: FIX: [bitfinex] fix order status parsing for IOC canceled with previous status
#2198: FIX: [streamorderbook] cache Prometheus metrics to prevent performance issue
#2196: FIX: [bitfinex] fix ioc status parsing
#2195: FEATURE: [fixedpoint] add expirable value wrapper
#2194: FIX: [xmaker] fix flaky test
#2191: FEATURE: [max] sub-account api
#2192: chore: remove redundant word in comment
#2193: FIX: [bitfinex] handle time in force conversion
#2186: IMPROVE: [xmaker] dynamic signal registration
#2190: FEATURE: [xdepthmaker] add dry run mode
#2189: REFACTOR: [max] rename pkg max to maxapi
#2182: IMPROVE: [order executor] improve batch place orders
#2188: UPDATE: [doc] update README to include details on exchangetest command and Stream modes
#2185:
#2187: PATCH: [bitifinex] stream trade side matches created order
#2183:
#2184: MINOR: not all the error with error log
#2181: IMPROVE: [bitfinex] refactor event structures, add more test cases
#2111: FEATURE: new strategy dca3
#2179: FIX: [xalign] ensure notify date is truncated to the start of the day
#2177:
#2176: FIX: [xmaker] check and handle eof error
#2180: PATCH: [max] update error handling for recoverOrder
#2178: PATCH: [max] EOF recovery
#2175: FIX: [xalign] fix date string calculation
#2174: FIX: [xnav] add check to prevent division by zero
#2173:
#2171:
#2172:
#2170:
#2168: FEATURE: [bitfinex] private websocket message parser
#2169: FIX: [coinbase] subscribe balance update for user data stream
#2155: UPDATE: [coinbase] update test and add static test data files
#2167: TEST: [coinbase] add order api test static data
#2166: TEST: [coinbase] add stream static test data (book, market, full, level2, balance and user trades)
#2165: TEST: [coinbase] stream static test data (status, match, ticker)
#2164: TEST: [coinbase] add exchange account api static test data
#2163: TEST: [coinbase] add exchange market api static test data
#2162: TEST: [coinbase] add exchange trade api static test data
#2153:
#2152: FEATURE: [bitfinex] public websocket message parser
#2151:
#2146: FEATURE: [bitfinex] exchange methods
#2147: FIX: [xalign] add side to cbd alert
#2150: FEATURE: [bitfinex] api updates
#2148: FIX: [coinbase] reverse side when user is the taker
#2145:
#2144: FEATURE: [bitfinex] order, order history, order trades apis
#2143: FEATURE: add httptest recorder support
#2142: FEATURE: [bitfinex] add place order api
#2140: Feature: [bitfinex] get pair config api
#2139: FEATURE: [bitfinex] get candles api
#2138: FEATURE: [bitfinex] add get tickers api
#2141: FIX: [retry] update error message
#2137: FEATURE: [bitfinex] add get wallets api
#2136: FEATURE: [bitfinex] rewrite nonce generator
#2135: FEATURE: [bitfinex] add ticker request
#2128: FIX: [binance] remove unused code
#2133:
#2134: FIX: [core] change log warnings to errors for operations with OrderID 0
#2132: FIX: [coinbase] FNV64 hash of UUID as OrderID
#2131: UPDATE: [xalign] add hostname field in slack notification
#2130: FIX: [xalign] update Slack mentions in live note alerts
#2129: UPDATE: [xalign] implement tests for cbd alert
#2127: FEATURE: [xalign] live note support for critical balance discrepancy alert
#2125:
#2124: FIX: [orderService] update order query to accommodate the binary UUID
#2123: FIX: [tradeService] update trade query to accommodate the binary order UUID
#2121: FEATURE: [max] replace v2 vip_level api with v3 user_info api
#2119: TEST: add NewClientOrderID test case
#2122:
#2120: FIX: [xnav] add session name in the error msg
#2118: IMPROVE: BatchPlaceOrder method and update xmaker logger usage
#2116: FIX: [sync] handle empty UUIDs in order and trade insertions
#2117: IMPROVE: [max] add more log info for the order cancel error
#2115: FEATURE: [max] migrate to v3 api and drop v2 api
#2112:
#2113: REFACTOR: [coinbase] update order status handling
#2110: FIX: [coinbase] clarify handling of order book snapshot timestamp
#2108: FEATURE: [coinbase] Add order execution metrics for submission and cancellation tracking
#2107: FEATURE: [migrations] Add order uuid column in orders and trades tables
#2106: FIX: [exchange/max] try to recover order when server responds 502 errors
#2104: IMPROVE: improve activeorderbook logging
#2103: FIX: [session] fix last price concurrent read and write error
#2102: FEATURE: [tradingdesk] add slack blocks and fix ClosePosition conversion
#2099: REFACTOR: [xmaker] improve TradeVolumeWindowSignal memory usage
#2101: FIX: [tradingdesk] restore open orders back to the order executor
#2100: FIX: [coinbase] trade symbol conversion
#2098: FEATURE: [xmaker] add position exposure metrics
#2097: FIX: [coinbase] ensure klineCtx is only created on first connection
#2096: FIX: [core] remove panic for kline driver running twice
#2095: FEATURE: [tradingdesk] store expiryTime when ttl is defined and create close trigger

Open source →

v1.64.013 Apr 2026

udpate release workflow

Open source →

Additional notes

Full Changelog

#2451: FEATURE: [binance] add query method for funding rates and its info
#2450: REFACTOR: remove obsolete //+build comments
#2445: FEATURE: [strategy] export strategy summary stats
#2449: FIX: [backtest] fix backtest service initialization order
#2160: FEATURE: csvsource backtest (algo-boyz)
#2447: FEATURE: [types] add trade frequency stats
#2446: REFACTOR: [xmaker] pull out trade ring buffer
#2444: FIX: [max] add exchange field for the kline convert
#2442: DEP: bump codecov/codecov-action from 5 to 6
#2156: FEATURE: add more trade stats to report (algo-boyz)
#2443: FIX: [backtest] fix trades stats
#2441: FIX: eliminate flaky TestHedgeMarket_startAndHedge race condition
#2440: CHORE: [grid2] remove unneeded methods and minor refactoring
#2439: FIX: [backtest] preparation phase for simple price matching
#2436: FIX: [binance] fix dual futures position side
#2438: FIX: [orderbook] add session name to StreamBookHealthCheck logging
#2437: FIX: [orderbook] add logging for StreamBookHealthCheck initialization
#2435: REFACTOR: [orderbook] rename checkInterval
#2434: FEATURE: stream order book health check component
#2433: FEATURE: [orderbook] add component use for StreamOrderBook
#2427: FEATURE: [indicatorv2] add FixedWindowVP method to IndicatorSet
#2431: FIX: [backtest] export of trades to TSV file
#2428: FEATURE: [indicatorv2] TTM Squeeze
#2430: FEATURE: [chart] TTM-Squeeze visualization
#2429: FIX: [chart] correct typo in drawAtrChart function name
#2426: FEATURE: [indicatorv2] include accumulated kline in volume profile callbacks
#2425: FEATURE: [indicator] TradeStream with subscriber callbacks and backfill support
#2424: FEATURE: [indicatorv2] add FixedWindowVolumeProfile
#2398: FEATURE: [xalign] retry align order once if failed
#2404: FEATURE: [chart] kline charts
#2422: FEATURE: [chart] Indicator Chart
#2365: FEATURE: [indicator] porting SuperTrend to indicatorv2
#2364: FEATURE: [indicator] implement Chandelier-Stop indicator
#2279: FEATURE: new strategy XVS
#2418: dep: bump docker/build-push-action from 6 to 7
#2416: dep: bump docker/setup-buildx-action from 3 to 4
#2417: dep: bump docker/login-action from 3 to 4
#2415: dep: bump docker/metadata-action from 5 to 6
#2421: FIX: [xmaker] update quote quantity metrics calculation
#2420: FIX: [xmaker] update position metrics after applying profit fixer
#2419: FIX: [xmaker] add authTimeout field with default value
#2414: FIX: [activeorderbook] fix activeorderbook emit filled by algo order finished
#2413: FIX: [migration] update order_uuid column type in trades
#2412: FEATURE: [util] add util script which loads trades into DB
#2411: FIX: [dynamic] enhance IterateFieldsByTag to support value-type embeding
#2410: FIX: [environment] change the semantic of sync symbols with prefix
#2409: FIX: [logging] revise logging for profit fixer, xmaker and sync
#2375: FIX: [indicatorv2] liquidity demand with SMA smoothing
#2408: FIX: [doc] add note for building bbgo with web interface
#2395: FEATURE: [exchange] add latency metrics tracking for MAX API requests
#2406: refactor: omit unnecessary reassignment
#2399: MIGRATION: [max] migration to v3 API
#2407: FIX: [xmaker] add RedispatchUncoveredPosition for redispatching uncovered position
#2405: FIX: [backtest] fix nil-dereference error
#2403: REFACTOR: [risk] rename fields of error breaker
#2402: REFACTOR: [risk] ErrorBreaker to track errors within a time window
#2400: FIX: fix indicator Clone, fix description and add checks on the edge cases
#2401: TEST: [max] add tests for v3 API
#2397: FIX: [max] replacing v2 client with v3 client
#2396: FIX: [max] update withdrawal handling to use v3 API
#2394: FIX: [binance] suppport binance ws algo order event update
#2393: FIX: [xalign] enhance cbd comments with start time
#2392: FEATURE: [xmaker] hedge with bestprice
#2389: MINOR: move mutex from MemoryStore to MemoryService to avoid concurre…
#2391: FIX: [exchange] okex update symbols
#2390: MIGRATION: include symbol in the unique key for positions table
#2388: FEAT: [risk] error window for ErrorBreaker
#2385: FEATURE: [xmaker] integrate balance weight quoting
#2387: FIX: [exchange] retains amount field even when quote currency is empty
#2386: FEATURE: (xalign): add help message for interactive orders
#2384: FIX: [xalign] correct typo in InteractiveOrderConfig
#2382: FEATURE: [xalign] add interactive order minimum amount
#2383: FEATURE: (risk): add enabled flag to ErrorBreaker
#2278: dep: bump actions/setup-node from 5 to 6
#2378: FEATURE: [circuitbreaker] implement ErrorBreaker
#2381: REFACTOR: [order] extract amount field logic and add it to order slack notification
#2380: FEATURE: [xpremium] add closePositionOnStart
#2379: CHORE: [order] fix ID slack field
#2377: CHORE: [order] remove "fill ratio" from the slack notification
#2374: FEATURE: [order] add fields to Slack attachment
#2289: FEATURE: [binance] listen token support for margin trading
#2376: FIX: [xalign] update notification message to reflect created order
#2372: FEATURE: implement skiplist
#2371: FEATURE: [xmaker] balance weight quote
#2373: FIX: [xmaker] fix extreme signal values including NaN and ±Inf
#2370: FIX: [xalign] include created order id in thread reply
#2368: FIX: [xalign] reset fault balance records on order submission
#2369: FIX: [xalign] add user info and timestamp in slack message
#2367: FIX: [xalign] interactive order enable flag
#2366: FIX: [interact] improve logging for interation dispatching
#2360: FEATURE: [xalign] interactive submit order
#2363: FIX: [binance] adapt to binance api algo orders
#2362: FIX: [xalign] remove redundant order book addition
#2361: FEATURE: [xpremium] integrate xmaker signals
#2359: FIX: [xalign] notify disabled by notify instead of logging
#2351: FEATURE: refactor debt quota calculation as a session worker
#2358: FEATURE: [xalign] add 'disabled' flag
#2357: FEATURE: [xalign] add InstantAlignAmount for small amount adjustments
#2356: REFACTOR: [xalign] dynamically adjust detection duration
#2353: dep: bump actions/cache from 4 to 5
#2355: REFACTOR: [xalign] simplify interval switching logic
#2352: REFACTOR: [xalign] dynamically adjust checking interval
#2354: TEST: [xalign] extend mock exchange and add unit test for .align()
#2317:
#2350: MAJOR: upgrade go to 1.25
#2344: CHORE: [types] standard stream test
#2349:
#2340: FIX: grid2 bot may stuck due to wirteLock and mu lock
#2348: HOTFIX: [position] resolve deadlock in UnrealizedProfit
#2347: CHORE: [profit_fixer] add logging for trade processing and record clearing
#2345: REFACTOR: [service] add timeout support for database operations on profit and position
#2346: REFACTOR: [service] remove unused scanRows functions
#2343: FEATURE: [binance] add more metrics tracking latency and req counter
#2342:
#2341: REFACTOR: [max] remove unused max v2 api and clean up unused code
#2339:
#2244: FIX: [maxapi] improve GET request parameter passing
#2337: FEATURE: Add PnL metrics
#2336: dep: bump actions/checkout from 5 to 6
#2328: FEATURE: [profit_fixer] profit fixer revision and enable fixing for xdepthmaker
#2338: FIX: fix market info cache key
#2333: IMPROVE: [binanceapi] observe binance used weight
#2334: FIX: [binance] fix binance price precision conversion
#2332: FIX: [coinbase] add LastTradeID options support
#2330: FEATURE: [profit_fixer] extra target symbols
#2331:
#2329: FIX: [xmaker] includes all exchange sessions for profit fixing
#2327: FIX: [deposit2transfer] change error log to warning when balance not found
#2325: REFACTOR: [xmaker] profit fixing with last fix tracking
#2316: chore: fix a large number of spelling issues
#2326: FIX: [xmaker] fix AdjustHedgeQuantityWithAvailableBalance
#2324:
#2320: REFACTOR: [pofit_fixer] integrate price resolver for fee price
#2323: FIX: [migration] update profits table unique key trade_id
#2322: IMPROVE: [xmaker] pre-check max hedge quantity and redispatch to parent hedger
#2321: FIX: [xalign] provide active transfer window option and extend the default to 48 hours
#2319:
#2318: FIX: fix max QueryTrades out of range exception
#2315: FIX: [coinbase] include zero volume in order book update
#2314:
#2313: REFACTOR: [environment] remove RecordProfit method, not used anymore
#2312:
#2304: REFACTOR: [profit-fixer] revise profit fix by trade records in DB
#2311: FIX: [core] fix applyTrade trigger
#2308: FIX: check s.Conn is not nil before WriteMessage
#2310: IMPROVE: [xpremium] use depth quoting
#2309: FIX: [activeorderbook] fix deadlock issue
#2307: IMPROVE: [xpremium] add metrics for monitoring
#2306: FIX: [xpremium] load open orders when restart
#2305: FIX: [xpremium] add pivot stop price validation
#2303: FIX: [xmaker] fix fluky tests
#2302: IMPROVE: [xpremium] improve futures trading compatibility
#2300: FIX: [binance] change log level from Warn to Debug for TradeQueryOptions
#2126:
#2299: FIX: [backtest] fix stop market order matching
#2293: FIX: [sync] Improve performance of query trades by leveraging the last trade id
#2298: FIX: [bitfinex] fix fee amount conversion
#2297: IMPROVE: [maxapi] cache api slug regexp objects
#2295: REVERT: [exchange] revert trade query options priority for max exchange
#2294:
#2292: HOTFIX: [deposit2transfer] update checkDeposits to handle zero balance
#2291: REFACTOR: [TradeQueryOptions] Prioritize start time/end time over last trade id in trades APIs
#2226: chore: remove unused min/max func
#2290: FIX: [okx] align spot move behavior with the table
#2288: REFACTOR: [binance] replace legacy adshao binance api for spot/margin account
#2287:
#2286:
#2285: PERF: [rbtree] optimize allocation
#2277: PERF: [rbtree] use sync pool instead of heap
#2284: FIX: [exchange] fix created order time in force on MAX
#2282: FIX: [coinbase] support query order which is canceled by the server
#2283: FEATURE: [session] enable exchange initializer
#2280: FEATURE: [dca3] not only check active orders in OrderExecutor but also check…
#2281: FIX: [coinbase] Add balance polling in Stream connection
#2276: IMPROVE: [rbtree] improve memory allocation
#2275: CHORE: [rbtree] add rbtree stress test
#2274: CHORE: [bbgo] log warning when order map size is larger than expected
#2273: FIX: activeorderbook: add mutex lock for operations
#2268: FEATURE: add the validate state function for StateTakeProfitReached
#2272: FEATURE: [coinbase] active order management and retrieve active order in message conversion
#2271: FIX: [coinbase] Fix hard-coded fee currency in match message trade conversion
#2270: FIX: [coinbase] exchange/ws order and trade convert
#2267: FIX: [coinbase] order submission
#2266: FIX: [bitfinex] fix symbol convert
#2260: FEATURE: [profit_fixer] profit fixing by trade records in DB
#2264: IMPROVE: [xmaker] refactor margin info updater and query max borrowable to adjust maker side quantities
#2234: FEATURE: [bybit] add futures position and leverage api
#2265: FEATURE: [xmaker] pull out StopHedgeBaseBalance config for both spot and margin
#2263: FIX: [binance] fix addRiskBalance setter
#2256: UPDATE (ProfitFixerConfig): equality check method
#2258: FIX: [coinbase] handle "not found" error when cancelling orders
#2262: FIX: [xmaker] fix hedge market position redispatch
#2257: IMPROVE: [xmaker] add pricing mode, and support more quoting methods
#2253: FIX: fix session set last price bug
#2254: FEATURE: [ProfitFixerConfig] profit fixing patch support
#2252:
#2251: FIX: [deposit2transfer] remove watching deposit if the balance is insufficient
#2250: FIX: [bbgo] concurrently call shutdown handlers
#2249: FIX: [xmaker] handle NaN liquidity demand signal
#2248: FIX: [coinbase] improve error handling and logging for order cancellations
#2247: FIX: [ProfitFixer] warning on no trades and update position notification string
#2246:
#2245:
#2149: FIX: [bybit] remove UUID from order struct
#2243: FIX: [xmaker] fix hedge market hedge behavior
#2239: FEATURE: add warn first logger for dca3
#2242: FIX: [xmaker] fix hedge condition (dust checking)
#2237: FEATURE: [xmake] Add PremiumSignal provider
#2241:
#2240:
#2238: FIX: [xmaker] minor fixes
#2235: FIX: [xmaker] fix spread maker delta
#2236: FIX: [xmaker] fix frequently repay issue, reduce get account api calls
#2233:
#2232: FIX: [xalign] fix moq checking
#2229: FIX: [xmaker] always call hedge() even if uncoverPosition is dust
#2228: IMPROVE: [xmaker] store metrics instance to lower the update overhead
#2227: FIX: [xmaker] fix market trade stream setter call
#2225: REFACTOR: [deposit2transfer] transaction mutex and stop retrying after transfer attempts
#2224: FIX: [max] expose SelectApiKey for ws authentication
#2220: FEATURE: [deposit2transfer] last deposit scanning and transfer on restart
#2161: dep: bump actions/checkout from 4 to 5
#2222: REFACTOR: [bbgo] move http transport and default http client to bbgo core package
#2221: IMPROVE: [max] improve max api nonce generation
#2223: IMPROVE: [xalign] always call UpdateAccount() to get the latest status of account
#2200: dep: bump actions/setup-go from 5 to 6
#2217: REFACTOR: [xalign] moving transfer-detection codes to separate module
#2216: UPDATE: [xalign] implement metrics tracking for balance deltas
#2213: FEATURE: [xmake] Add Liquidity Demand Signal
#2054: FEATURE: [indicatorv2] LiquidityDemandStream
#2212: REFACTOR: [coinbase] renaming variable (channel2LocalIdsMap) for clarity and update logging messages
#2206: FIX: [retry] handle context deadline exceeded in queries
#2208:
#2205: FIX: [binance] maintain and update risk balances from stream
#2203: IMPROVE: [xmaker] improve hedge market margin rebalance
#2202: FIX: [coinbase] fix IsBuyer for RESTful
#2197: FEATURE: [xmaker] support split hedge
#2199: FIX: [bitfinex] fix order status parsing for IOC canceled with previous status
#2198: FIX: [streamorderbook] cache Prometheus metrics to prevent performance issue
#2196: FIX: [bitfinex] fix ioc status parsing
#2195: FEATURE: [fixedpoint] add expirable value wrapper
#2194: FIX: [xmaker] fix flaky test
#2191: FEATURE: [max] sub-account api
#2192: chore: remove redundant word in comment
#2193: FIX: [bitfinex] handle time in force conversion
#2186: IMPROVE: [xmaker] dynamic signal registration
#2190: FEATURE: [xdepthmaker] add dry run mode
#2189: REFACTOR: [max] rename pkg max to maxapi
#2182: IMPROVE: [order executor] improve batch place orders
#2188: UPDATE: [doc] update README to include details on exchangetest command and Stream modes
#2185:
#2187: PATCH: [bitifinex] stream trade side matches created order
#2183:
#2184: MINOR: not all the error with error log
#2181: IMPROVE: [bitfinex] refactor event structures, add more test cases
#2111: FEATURE: new strategy dca3
#2179: FIX: [xalign] ensure notify date is truncated to the start of the day
#2177:
#2176: FIX: [xmaker] check and handle eof error
#2180: PATCH: [max] update error handling for recoverOrder
#2178: PATCH: [max] EOF recovery
#2175: FIX: [xalign] fix date string calculation
#2174: FIX: [xnav] add check to prevent division by zero
#2173:
#2171:
#2172:
#2170:
#2168: FEATURE: [bitfinex] private websocket message parser
#2169: FIX: [coinbase] subscribe balance update for user data stream
#2155: UPDATE: [coinbase] update test and add static test data files
#2167: TEST: [coinbase] add order api test static data
#2166: TEST: [coinbase] add stream static test data (book, market, full, level2, balance and user trades)
#2165: TEST: [coinbase] stream static test data (status, match, ticker)
#2164: TEST: [coinbase] add exchange account api static test data
#2163: TEST: [coinbase] add exchange market api static test data
#2162: TEST: [coinbase] add exchange trade api static test data
#2153:
#2152: FEATURE: [bitfinex] public websocket message parser
#2151:
#2146: FEATURE: [bitfinex] exchange methods
#2147: FIX: [xalign] add side to cbd alert
#2150: FEATURE: [bitfinex] api updates
#2148: FIX: [coinbase] reverse side when user is the taker
#2145:
#2144: FEATURE: [bitfinex] order, order history, order trades apis
#2143: FEATURE: add httptest recorder support
#2142: FEATURE: [bitfinex] add place order api
#2140: Feature: [bitfinex] get pair config api
#2139: FEATURE: [bitfinex] get candles api
#2138: FEATURE: [bitfinex] add get tickers api
#2141: FIX: [retry] update error message
#2137: FEATURE: [bitfinex] add get wallets api
#2136: FEATURE: [bitfinex] rewrite nonce generator
#2135: FEATURE: [bitfinex] add ticker request
#2128: FIX: [binance] remove unused code
#2133:
#2134: FIX: [core] change log warnings to errors for operations with OrderID 0
#2132: FIX: [coinbase] FNV64 hash of UUID as OrderID
#2131: UPDATE: [xalign] add hostname field in slack notification
#2130: FIX: [xalign] update Slack mentions in live note alerts
#2129: UPDATE: [xalign] implement tests for cbd alert
#2127: FEATURE: [xalign] live note support for critical balance discrepancy alert
#2125:
#2124: FIX: [orderService] update order query to accommodate the binary UUID
#2123: FIX: [tradeService] update trade query to accommodate the binary order UUID
#2121: FEATURE: [max] replace v2 vip_level api with v3 user_info api
#2119: TEST: add NewClientOrderID test case
#2122:
#2120: FIX: [xnav] add session name in the error msg
#2118: IMPROVE: BatchPlaceOrder method and update xmaker logger usage
#2116: FIX: [sync] handle empty UUIDs in order and trade insertions
#2117: IMPROVE: [max] add more log info for the order cancel error
#2115: FEATURE: [max] migrate to v3 api and drop v2 api
#2112:
#2113: REFACTOR: [coinbase] update order status handling
#2110: FIX: [coinbase] clarify handling of order book snapshot timestamp
#2108: FEATURE: [coinbase] Add order execution metrics for submission and cancellation tracking
#2107: FEATURE: [migrations] Add order uuid column in orders and trades tables
#2106: FIX: [exchange/max] try to recover order when server responds 502 errors
#2104: IMPROVE: improve activeorderbook logging
#2103: FIX: [session] fix last price concurrent read and write error
#2102: FEATURE: [tradingdesk] add slack blocks and fix ClosePosition conversion
#2099: REFACTOR: [xmaker] improve TradeVolumeWindowSignal memory usage
#2101: FIX: [tradingdesk] restore open orders back to the order executor
#2100: FIX: [coinbase] trade symbol conversion
#2098: FEATURE: [xmaker] add position exposure metrics
#2097: FIX: [coinbase] ensure klineCtx is only created on first connection
#2096: FIX: [core] remove panic for kline driver running twice
#2095: FEATURE: [tradingdesk] store expiryTime when ttl is defined and create close trigger

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github.com/c9s/bbgo

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