Release notes

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Misc

• We have improved liquidity-provider resilience: when a PrimeXM/PXM feed sends a quote update or withdrawal for a price we are not currently holding, the affected instrument is now re-synced on its own instead of dropping and reconnecting the entire liquidity-provider session. This removes the continuous reconnect loop seen with the PXM feed and keeps all other instruments streaming uninterrupted.

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Bug fixes

• We have fixed an issue where a FIX liquidity provider connector could stay disconnected after the LP sent a Logout (for example, rejecting a logon outside session hours) and only recovered after a manual restart. The connector now reconnects on its own.
• We have fixed an issue where pointing an ExternalLoginFixTag, ExternalOrderIdFixTag, or ExternalGroupFixTag at a FIX tag that the liquidity provider connector already writes caused that tag to be sent twice in the same order message, which could lead the provider to reject the order or ignore the carried client account. The configured external value now takes precedence and the tag is sent exactly once.

Misc

• We have improved the resilience of the logging pipeline: a single malformed log record can no longer stall log delivery. Records that the database permanently rejects are now set aside for later inspection while logging continues uninterrupted.

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What's new

• We have introduced support for string-based trading account identifiers. Order flow now carries an alphanumeric account, order id, and group end-to-end (from the client FIX session all the way to the liquidity provider), instead of being limited to numeric logins.

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What's new

• We have added automatic recovery for market-data subscriptions in the Liquidity Manager: when a liquidity provider rejects a symbol subscription, the LM now resubscribes automatically using a configurable exponential backoff, instead
  of leaving that symbol without quotes until the next full session reconnect.
• We have added a new FXPrimus market-data (quotes) connector to the Liquidity Manager.

Bug fixes

• We have fixed a Liquidity Manager bug where a Trade session would refuse to connect if the ApiData_<N>_NewOrderSingleTag (or sibling GroupTag / HeaderTag / TimeInForce) parameter exceeded 1024 characters — for example on configurations with many trading groups. The session now loads parameters of any length.

Misc

• Minor logging changes

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What's new

• We have extended outbound FIX tag obfuscation to cover integer-valued tags, so identifying values sent as integers (e.g. Account, PartyID) are no longer transmitted in clear text.

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Misc

• Log files have daily rotation

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Misc

• We have improved how the LiquidityManager recovers from corrupt persistent delivery files.

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Misc

• We have improved diagnostics for components that persist data to Postgres

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Misc

• We have improved diagnostics for components that persist data to Postgres

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Bug fixes

•  We have fixed precious metal margin calculator 

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Bug fixes

• we have fixed an issue when SEND_ORIGINAL_REQUEST_PRICE was set and markup for a symbol on Liquidity Manager was set, incorrect price would be sent to Liquidity Provider

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Misc

• We are now treating suspended status as new (applicable for Exante connector)