add v1.51.0 release note

doc/release/v1.51.0.md

@@ -0,0 +1,26 @@
+[Full Changelog](https://github.com/c9s/bbgo/compare/v1.50.2...main)
+
+ - [#1241](https://github.com/c9s/bbgo/pull/1241): FEATURE: [max] add fee discounted field support
+ - [#1242](https://github.com/c9s/bbgo/pull/1242): FIX: [max] fix MAX withdrawal address parameter name
+ - [#1237](https://github.com/c9s/bbgo/pull/1237): FEATURE: add new exchange Bybit GetAccountInfo/GetInstrumentsInfo api
+ - [#1240](https://github.com/c9s/bbgo/pull/1240): FIX: [xmaker] refactor and fix xmaker's trade recover
+ - [#1239](https://github.com/c9s/bbgo/pull/1239): FIX: [grid2] add remove duplicated pins and pull out filter price prec func
+ - [#1236](https://github.com/c9s/bbgo/pull/1236): FEATURE: add log formatter flag in chart value
+ - [#1235](https://github.com/c9s/bbgo/pull/1235): CHORE: turn off network error log
+ - [#1234](https://github.com/c9s/bbgo/pull/1234): FIX: fix infinite iterate and critical section
+ - [#1233](https://github.com/c9s/bbgo/pull/1233): FIX: [grid2] fix upper pin
+ - [#1198](https://github.com/c9s/bbgo/pull/1198): FEATURE: add ProfitStatsTracker
+ - [#1229](https://github.com/c9s/bbgo/pull/1229): REFACTOR: rewrite cci indicator into v2
+ - [#1230](https://github.com/c9s/bbgo/pull/1230): CHORE: add SMA example as a test
+ - [#1226](https://github.com/c9s/bbgo/pull/1226): REFACTOR: pull out base strategy struct
+ - [#1228](https://github.com/c9s/bbgo/pull/1228): REFACTOR: move v2 indicators to the indicator/v2 package
+ - [#1227](https://github.com/c9s/bbgo/pull/1227): FEATURE: add rsicross strategy
+ - [#1225](https://github.com/c9s/bbgo/pull/1225): FEATURE: support nested persistence
+ - [#1224](https://github.com/c9s/bbgo/pull/1224): FEATURE: add google spreadsheet service support
+ - [#1223](https://github.com/c9s/bbgo/pull/1223): FEATURE: add google spreadsheet service
+ - [#1222](https://github.com/c9s/bbgo/pull/1222): FIX: [xfunding] fix transfer clean up
+ - [#1221](https://github.com/c9s/bbgo/pull/1221): FEATURE: add triangular arbitrate strategy as an example
+ - [#1220](https://github.com/c9s/bbgo/pull/1220): REFACTOR: refactor risk control with the order executor interface and mocks
+ - [#1219](https://github.com/c9s/bbgo/pull/1219): FEATURE: [scmaker] integrate risk control
+ - [#1218](https://github.com/c9s/bbgo/pull/1218): FEATURE: [scmaker] add liquiditySkew support
+ - [#1217](https://github.com/c9s/bbgo/pull/1217): FIX: log hhllStop higher high and lower low detection instead of notify