Release notes

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Bug fixes

• We have fixed an issue where changing or removing the global ThrottleBypass and ThrottlingInterval settings had no effect until the gateway was restarted. These settings now apply immediately, so market data throttling can be adjusted without downtime.
• We have fixed slippage absorption so that it correctly applies to Stop-Loss, Take-Profit and Pending order triggers on B-book trades, and so that it works as expected on symbols with a contract size other than 1 (e.g. XAUUSD, indices).

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Misc

• small logging changes 

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Bug fixes

• We have fixed an issue where a price level could remain stuck in the MT5 order book after a symbol configuration change, leaving a stale bid or ask visible to clients even though it no longer existed in the market. The affected symbol now rebuilds its book correctly instead of requiring a restart to clear.

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Bug fixes

• We have improved MT gateway resilience so that a symbol's price stream to MT5 recovers automatically after the gateway briefly loses and re-establishes its matching-engine connection, instead of staying stuck until a gateway restart.

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Misc

• We have added a per-symbol diagnostic parameter, DebugPricing, that lets support log the exact order-book price updates the MT5 gateway sends to the MT5 server, to speed up investigation of pricing issues.

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Misc

• We have introduced Prometheus thread metrics for MT5Gateway plugin. Component now collects per-thread latency histograms, memory usage gauges, and a component-level last_update timestamp, exposing them via the heartbeat response to the Configuration API every 5 seconds.

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What's new

• We have introduced Virtual Groups — a new configuration concept that allows grouping individual accounts and native MT group patterns into named collections (e.g., @@VG_PREMIUM). Virtual Groups can be used in all existing group pattern fields across execution delay, hedging multiplier, slippage absorption, included/excluded groups, manual hedging, and virtual liquidity pool configurations, enabling flexible account targeting without restructuring native MT groups.
•  We have introduced an optional per-symbol setting that, when enabled, aggregates a partially-filled order's individual fills into a single volume-weighted execution before notifying the trading platform, instead of sending one notification per partial fill. 

Bug fixes

• We have also corrected the applied-markup calculation so it is accurate for orders filled in fractional-lot pieces.

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What's new

• We have added ability to add multiple logins when setting up hedging

Bug fixes

• We have fixed an issue with MaxSpread when execution is happening on different pool from a pricing one

Misc

• We have added diagnostic functionality

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What's new

• We have extended the ApplyMinSpreadToTrades and ApplyMaxSpreadToTrades symbol parameters to support per-account and per-group overrides.
• We have added a new per-symbol parameter ThrottleBypass (in points) for MT5 Gateway and MT4 Bridge.

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Misc

• We have changed default order type from FOK to IOC for Stop loss, Take profit, Pending orders, Stop outs

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Bug fixes

• We have fixed an issue were quotes with large volume were filtered out, possibly stopping price updates

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Misc

• Reduced number of worker threads
• tick updates are being done in different threads (same number as worker threads)

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Bug fixes

• We have fixed an issue were a tick from lower layers could appear as top of book

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Misc

• We have added ability to match abook orders for infinite sizes

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Bug fixes

• We have fixed a regression where markups stopped being reported

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Misc

• We have made a change where Pending order cancelations are always processed immediatelly

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What's new

• We have released "Conditional hedging" functionality

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Bug fixes

•  We have introduced new way of handling close by orders

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What's new

• Passing real OrderRejectReason from LP

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Bug fixes

• We have fixed an issue where we were trying to access unitialised ApiData cell

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Bug fixes

• We have fixed an issue where slippage absorbtion configuration changes were not saved