Atlantis Release Notes

This page contains 2024 & 2025 Atlantis Release Notes. For previous year releases, see the Archive Atlantis Release Notes page.

Jun 14, 2025 - v2.0.293

• TDN Brokerage: Two addition data attributes (Rate, Rate Type) added to DB, UI & Reporting
• TDN Brokerage: Messaging workflow improvements
• Rate schedule issues report: Calculated Agreement ID field added
• Weekly issues reports: Formatting improvements
• Enhanced schema now live & ready for firm adoption 

May 24, 2025 - v2.0.291

• TDN Brokerage: New data attributes
• TDN Brokerage: New CannotSettleReason
• TDN Brokerage: UI changes (Detail download + Fee Lookup)
• TDN Brokerage: Block EB affirmation & auto-affirm on Client Approval

Apr 26, 2025 - v2.0.289

• Additional validation for the rate field to stop erroneous updates - Now: 9,5 (Total Digits, Fractional Digits) / Previous 19,8
• Eod Pricing: Fee Calculation
• Final reports & Cycle Close to run on same evening

Mar 22, 2025 - v2.0.287

• MQ: Outbound Batching (improved EOC)

• MQ: eRecs publication changes (improved EOC)

• Time based EOD generation (improved EOC)

• EOD Ref price stamped at trade level for Eurex

Mar 1, 2025 - v2.0.285

• Minor enhancements & bug fixes

Feb 1, 2025 - v2.0.283

• FMX Fee Post logic {FMX now fully onboarded}
• Enhanced schema implementation - All participants opted out - next steps to follow
• Nasdaq ccpAccountType population
• ICE ccpAccountType population
• Minor enhancements & bug fixes

Dec 28, 2025 - v2.0.281

Skipped due to y/end

Dec 7, 2024 - v2.0.279

• Enhanced schema implementation - All participants opted out - further changes with 283 t/over

• Atlantis widgets - SubAssetClass filter added for all widgets; additional month available for selection

• Translation rules - Two new matching fields added for rule creation (ccpAccountType & initialBroker)
• FMX Exchange - Trade feed from LCH now enabled for Atlantis settlement
• Minor enhancements & bug fixes

Nov 2, 2024 - v2.0.277

• New fields (placeholders until enhanced schema is live) added to ‘Enhanced’ trade reports

• Settlement report logic updated - netting is now only within FeeType & not across FeeType in line with Banking report

• Minor enhancements & bug fixes

Oct 5, 2024 - v2.0.275

• CCP Account type incorrect mapping updated for CME Group

• Minor enhancements & bug fixes

Sep 7, 2024 - v2.0.273

• Mandatory infrastructure upgrade (.Net 8)

• Multiple Agreement Matches, Rate Schedule Issues & No Agreement Found report improvements: CannotSettleReason & Reviewer added. Formatting improvements & column names normalised
• Unclaimed reports now produced on an opt-in only basis

Aug 10, 2024 - v2.0.271

• Use Voice Execution method prior to default rate for ETD Blocks

• Summary grid auto-refresh (new checkbox to turn off default behaviour)

• Settlement cycle no longer stamped for settlement ineligible activity

• FMX: VC Job & folder structure for new Exchange

• CCPAccountType - now populated for CME group {from August 12th onwards}

• Minor enhancements & bug fixes

Jul 13, 2024 - v2.0.269

• Payer Amend (As Receiver) via UI & Upload template {EB/Receiver & CB/Payer updates de-coupled}
• Receiver & Payer Target fields for translation rules
• Removal of Netting for Cash Adjustments
• Functionality to auto-trigger FeeLookupSuccess messages (on request)
• Minor enhancements & bug fixes

Jun 15, 2024 - v2.0.267

• EBTS/CBTS Business Date Validation (TMX)

• TPP rules - new filters
• Minor enhancements & bug fixes

May 18, 2024 - v2.0.265

• Summary grid download restricted to 100k records

• Translation rules new target fields for Payer/Receiver - UI

• New aggregation - CCPAccountType

• Minor enhancements, improved logging & bug fixes

April 20, 2024 - v2.0.263

• SGX Tag1031 - new field in SGX exchange files (SGX release 27th April)

• EBTS/CBTS trade date validation - blocked submission of archived trade periods

• New Eurex tag persistence - CCPAccountType, TESInitiator,  InitialBroker in Details/Fee Lookup

• Population of ProfitCtr in new EOD Trade reports

• Automated archival of unsettled ineligible activity at 12 months {backlog catch-up will begin in May}

• Minor enhancements & bug fixes

March 23, 2024 - v2.0.261

• Further changes to new 'Enhanced' Trade/Settlement EOD reports - now available for opt-in
• Minor enhancements & bug fixes

February 24, 2024 - v2.0.259

• New Enhanced Settlement reports - available for opt in effective 1st April
• New Enhanced Trade reports - available for opt in effective 1st April

• USLO Ratecard bug fixes

• Segregate settled/unsettled archive dates - unsettled archive reports are now triggered post Close
• Mitigation against OCC rejects
• Addition Eurex FIXML tags pulled into Atlantis DB
• Affirmation/Approval metrics report query change

January 27, 2024 - v2.0.257

• No release - Atlantis remains at 255

January 6, 2024 - v2.0.255

• End of Cycle (EOC) changes 

• Minor bug fixes