> For the complete documentation index, see [llms.txt](https://tradesync.gitbook.io/tradesync/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://tradesync.gitbook.io/tradesync/version-history.md). # Version history
№DataChanges
124.10.2023updated environment variables of RWManager
225.10.2023updated response body fields in GetOrders
327.10.2023added messages that can be sent in open stream
407.11.2023updated environment variables of RW Manager MT4, environment variables of RW Manager MT4
508.11.2023updated response body fields in SubscriptionsDeal and SubscriptionsPosition
609.11.2023updated Deployment of RW Manager MT4, Deployment of RW Manager MT5
714.11.2023added CandleSubscribe, CandleUnsubscribe, CandleSubscriptions, Candle
814.11.2023updated AccountState, SubscriptionsOrder, SubscriptionsPosition, Get a list of candles for the account
918.12.2023Added error code of the system here
1019.12.2023Added a new metric in RW Manager MT5
1128.12.2023Updated Environment variables in RW Manager MT5, added subscriptions/ShutDown
1204.01.2024Updated parameters of Subscriptions/SubscriptionsPosition
1322.01.2024Added new environment variables for RW-Manager MT5
1429.01.2024Added new RW Manager MT-5 metrics
1526.02.2024Added new RW Manager MT-5 metrics
1613.03.2024Updated TicksFilteredSubscribe, TicksFilteredUnsubscribe, TicksFilteredSubscriptions
1718.04.2024Updated the description of response fields of GetInstruments
1824.05.2024Added new environment variables for RW-Manager MT5
1924.05.2024Updated request body parameters in GetInstruments
2024.05.2024Updated response body fields and example in GetStatus
2105.06.2024Updated Deployment of FXTR v2: added environment parameters and Authorization
2201.07.2024Updated environment variables for RW-Manager MT5
2301.07.2024Updated response body fields in OpenOrder, CloseOrder, ModifyOrder
2417.07.2024Updated FXTR v2 Metrics and DealsHistory Metrics
2517.07.2024Added response body fields in Modify Order, OpenOrder, CloseOrder
2601.08.2024Updated RW Manager MT-5 Metrics
2708.08.2024Updated environment variables of RW Manager MT5