October 2023 - Production Environment

New features are production released in a phased rollout to our globally distributed system. Therefore, a feature may be listed here which has not yet reached your workspace(s). However all of these features are available at uat.trade.tt.

Production Start	Production Complete	Type	Component	Release Note
10/31/2023	11/17/2023	Fixes	Order Book	Fixed an issue where using the "Execute" button in the Order Book on a staged algo order did not properly submit the child order as the predefined algo. (Ref 159351)
10/31/2023	10/31/2023	Fixes	TT Core SDK	Fixed an issue which resulted in issues while downloading orders. (v1.1.0.2) (Ref 159345)
10/29/2023		Improvements	FIX Services	When Compliance Feed is enabled on Drop Copy and the Introducing Broker setting is enabled on the account in TTSetup, TT FIX will mask user & account names on all compliance messages, in addition to the masking already in place on normal execution reports in this case. (Ref 158120) Version: v231
10/29/2023		Improvements	FIX Services	FIX Order Router now support tags 16849, SideTextA, and 16850, SideTextB. on incoming AE messages. (Ref 158118) Version: v231
10/29/2023		Improvements	FIX Services	Added tags 309, UnderlyingSecurityID, and 305, UnderlyingSecurityIDSource to the security definitiion (d) and execution report (8) message types when such values are available from the exchange. Please refer to tag 22 for supported enum values. (Ref 158116) Version: v231
10/29/2023		Improvements	FIX Services	TT FIX Order Router now supports entry and cancellation of OTC orders on Eurex and ICE exchanges. (Ref 158115) Version: v231
10/29/2023		Plan	FIX Services	Limited production deployment of the v231 FIX Services began Oct. 27 and will be completed over the next 4 weeks. All TT FIX services for the v231 release have been deployed to UAT as of EOD Sept. 26, 2023. This release includes changes to the FIX XML schema files. Clients are strongly encouraged to download and deploy the latest XML schema files from the URL below prior to release: https://library.tradingtechnologies.com/tt-fix/general/System_Overview.html Release Notes for FIX v231 and prior releases can be reviewed at any time by going to https://library.tradingtechnologies.com/release_notes/ All TT FIX clients are strongly encouraged to subscribe to the weekly TT System Admin News and Updates email newsletter here: https://www.tradingtechnologies.com/support-updates/ (Ref 158112) Version: v231 Learn More
10/27/2023	10/27/2023	Improvements	General	Starting Oct 29, 2023 all records generated for CFE will utilize CFE's recently updated Audit Trail Requirements (version 1.3). Customers parsing the columns may need to update their software. This new format will be available to preview in the UAT environment around Oct 18, 2023. Direct Link to the specification: https://cdn.cboe.com/resources/regulation/CFE_TPH_Audit_Trail_Layout.pdf This link is also available in the Exchange Compliance website, https://library.tradingtechnologies.com/audit.html. (Ref 158772) Learn More
10/23/2023	10/23/2023	Improvements	TT Core SDK	IMPORTANT: The existing TT Core SDK product currently targets a single REST API instance in the US to service internal version requests. To improve resiliency, TT is deploying a new version of this REST API to multiple instances around the globe. This will benefit non-US client applications in that they will communicate with a regionally local instance. Furthermore, automatic failover will occur if your regionally local instance becomes unavailable providing seamless operation of your applications. To take advantage of this, an internal change was made as part of TT Core SDK v1.1.0.1. There are no code changes required of client applications, however, all applications must be updated to utilize these versions or higher by December 31, 2024. Furthermore, customers need to ensure that their network's firewall configuration allows access to the new URLs (https://apigateway.trade.tt/dotnetclient/prod and https://apigateway.trade.tt/dotnetclient/uat). (Ref 159178)
10/23/2023	10/23/2023	Improvements	TT .NET SDK	IMPORTANT: The existing TT .NET SDK product currently targets a single REST API instance in the US to service internal version requests. To improve resiliency, TT is deploying a new version of this REST API to multiple instances around the globe. This will benefit non-US client applications in that they will communicate with a regionally local instance. Furthermore, automatic failover will occur if your regionally local instance becomes unavailable providing seamless operation of your applications. To take advantage of this, an internal change was made as part of TT .NET SDK v3.2.0.2. There are no code changes required of client applications, however, all applications must be updated to utilize these versions or higher by December 31, 2024. Furthermore, customers need to ensure that their network's firewall configuration allows access to the new URLs (https://apigateway.trade.tt/dotnetclient/prod and https://apigateway.trade.tt/dotnetclient/uat). (Ref 159177)
10/19/2023	10/19/2023	Fixes	TT Core SDK	Fixed an issue which caused the SDK to continually attempt to download orders if there are persistent failures in doing so. (v1.1.0.1) (Ref 158862)
10/19/2023	10/19/2023	Fixes	TT Core SDK	While running as an Application Server, fixed an issue where paused algos are not reported correctly. (v1.1.0.1) (Ref 158861)
10/18/2023		Improvements	Orders	Inbound Drop Copy (IBDC) solutions now provide JPX, HKEX, and SGX through our standardized and normalized FIX Drop Copy Out service. The new IBDC services include Recovery functionality for handling orders and fills that may occur during unforeseen service disruptions. IBDC Connection setup information is provided in the “Drop Copy Only” headings under the "Adding a Connection" sections of the TT Help Library for the JPX, HKEX, and SGX markets. (Ref 157709)
10/17/2023	10/17/2023	Fixes	TT .NET SDK	Fixed an issue where order messages were conflated resulting in reported quantities being incorrect. (v3.2.0.2) (Ref 158858)
10/17/2023	10/17/2023	Fixes	TT .NET SDK	Fixed an issue where fills were re-downloaded unnecessarily. (v3.2.0.2) (Ref 158849)
10/17/2023	10/17/2023	Fixes	TT .NET SDK	Fixed an issue with the logic that performs checks for supported operating systems. (v3.2.0.2) (Ref 158847)
10/17/2023	10/17/2023	Improvements	TT .NET SDK	Remove support for the prod-delayed environment. (v3.2.0.2) (Ref 158846)
10/17/2023	10/17/2023	Fixes	TT .NET SDK	Optimized synthetic spread lookups by alias to minimize delays. (v3.2.0.2) (Ref 158845)
10/17/2023	10/17/2023	Fixes	TT .NET SDK	Fixed an issue where putting the order on 'Hold' is not sticky. (v3.2.0.2) (Ref 158844)
10/17/2023	10/17/2023	Fixes	TT .NET SDK	Fixed an issue where an exception is being thrown when accessing the rules on the second leg of an Autospreader spread. (v3.2.0.2) (Ref 158843)
10/17/2023	10/17/2023	Fixes	TT .NET SDK	Fixed an issue whereby the SDK is not updating the 'internal user params' structure when an external change is made to an algo parameter. (v3.2.0.2) (Ref 158841)
10/13/2023	11/17/2023	Fixes	Autotrader	Fixed an Autotrader issue where double-clicking the Run button would sometimes deploy two instances of the algo. (Ref 158896)
10/13/2023	11/17/2023	Improvements	Order Entry	JPX instruments now provide three new Time-In-Force selections for On Close sessions of Morning, Afternoon and Evening. (Ref 158888)
10/13/2023	11/17/2023	Fixes	Positions	Fixed a Position Manager application error that sometimes occurred when publishing an Admin fill. (Ref 158010)
10/13/2023	11/17/2023	Fixes	Audit Trail	Fixed an Audit Trail issue where reject messages sometimes appeared with the wrong background color. (Ref 158008)
10/13/2023	11/17/2023	Fixes	Order Book	Fixed an issue where the Order Book set to "Filled" mode incorrectly displayed fully Canceled orders with no fills (aka Deleted orders). (Ref 157820)
10/13/2023	11/17/2023	Fixes	Order Book	Fixed the Order Book order summary string from incorrectly changing the Buy/Sell text upon clicking on Bid/Ask market data. (Ref 157818)
10/13/2023	11/17/2023	Fixes	Order Entry	Fixed an issue where Order Profiles were not properly filtered based on the Account when the "Account selection drives order profiles" global preference is enabled. (Ref 157817)
10/13/2023	11/17/2023	Fixes	General	Fixed the AcctType value in Audit Trail, Order Book, and Fills widgets for OTC Block trades. (Ref 157816)
10/13/2023	11/17/2023	Fixes	Autospreader	Fixed the confirmation dialog box on Autospreader orders to only include legs that are either set to quote and/or hedge. Legs that are part of the spread definition for pricing only are now excluded. (Ref 157815)
10/13/2023	11/17/2023	Fixes	Fills	Fixed fill downloads from the new "Dashboard" monitoring application available at dashboard.trade.tt. (Ref 157811)
10/13/2023	11/17/2023	Fixes	Algo Dashboard	Fixed an issue where the Algo Dashboard parameters flyout panel sometimes displayed the Account ID instead of the Account Name. (Ref 157810)
10/13/2023	11/17/2023	Fixes	Order Entry	Fixed the Order Ticket leg details on spread orders sometimes displayed "NaN" as the leg quantities. (Ref 157809)
10/13/2023	11/17/2023	Fixes	Positions	Fixed the Positions widget top level summary row not always updating the FillQty correctly for spreads. (Ref 157807)
10/13/2023	11/17/2023	Fixes	Positions	Fixed an issue where local manual spread fills created in the Position Manager did not always properly display the leg fills when the "Create leg fills" checkbox was enabled. (Ref 157806)
10/13/2023	11/17/2023	Fixes	MD Trader	Fixed an issue where MD Trader did not display the price of zero (0) when the setting "Only show available prices" was enabled. (Ref 157805)
10/13/2023	11/17/2023	Fixes	Order Entry	Fixed an issue that sometimes caused the floating Order Ticket launched by a hotkey to get stuck in the top corner of workspace and could not be moved. (Ref 157804)
10/13/2023	11/17/2023	Improvements	Settings	You can now define a default account to use when bulking and stitching staged orders via a new "Bulk/Stitch" radio button on the global Preferences > Accounts page. When a bulked/stitched order is created, the account for the bulked/stitched parent order will seed using a waterfall logic of: (1) the account defined in Preferences for that market, (2) the account that is used on the majority of the child staged orders, (3) the account from the child order with the largest qty, and (4) the first alphabetic account from the orders with the largest qty. (Ref 157800)
10/12/2023	10/12/2023	Improvements	Performance	We have noticeably improved the performance of drop-down lists that contain many items, such as Account lists and Order Profiles. (Ref 158976)
10/10/2023	10/10/2023	Improvements	TT Rest API	Important TT® REST API Update TT REST API currently services customer requests through a single instance located in the U.S. To improve resiliency, we are deploying a new version of TT REST API to multiple instances around the globe. Non-U.S. client applications will communicate with a local regional instance, and automatic failover will occur if that local instance becomes unavailable. This will provide improved performance along with the seamless operation of all applications. To access this new version, update the target URL of your applications from apigateway.trade.tt to ttrestapi.trade.tt before October 2024. We will begin deprecating apigateway.trade.tt in October 2024. The samples that utilize TT REST API are already updated and point to the new URL. If you have any questions, please open a ticket for assistance. (Ref 158761)

Release Notes

October 2023 - Production Environment