May 2020 - UAT Environment

Date	Type	Component	Release Note
05/31/2020	Improvements	Setup App	TT has added an approval process to ICE S2F product groups, including ICE Phys Env, IFUS Energy Div Gas, IFEU Energy Div Oil, and IFUS Energy Div Pwr. Users with this market data will have a new agreement in their agreements section showing the state of their approval from ICE. Administrators have an additional option on their market data reports "Show Secondary Agreement Status" that when checked, lists a new column showing the exchange approval status of each user. TT will be updating the approvals over the weekend, and ongoing as the approvals come in from ICE. Clients can expect further communication on this new requirement in the coming weeks.
05/30/2020	Fixes	FIX Services	In the case where a FIX client is behaving as a slow consumer, TT FIX will disconnect the session when its TCP socket send buffers are full. Version: v109
05/30/2020	Fixes	FIX Services	FIX Order routing and drop copy services will now terminate any Order Book download in progress after an ungraceful disconnect by a FIX client. Version: v109
05/30/2020	Fixes	FIX Services	Enabled server-side paging in FIX database queries to improve Ledger download performance. Version: v109
05/30/2020	Improvements	FIX Services	All FIX Services for the v109 release will be initially deployed to UAT Data Centers at EOD May 29, 2020. Production deployment will begin EOD June 26, 2020, in the following TT Data Centers only: - Sao Paulo - ALL FIX Services - Chicago, Aurora, New York - A single server in each cluster will be upgraded for All FIX Services Production deployment will continue at EOD July 10, 2020 in the following TT Data Centers only: - Chicago, Aurora, New York- All FIX Services - London, Frankfurt - A single server in each cluster will be upgraded for all FIX Services Production deployment will continue at EOD July 17, 2020 in the following TT Data Centers only: - London, Frankfurt - All FIX Services - Hong Kong, Singapore, Sydney, Tokyo - A single server in each cluster will be upgraded for all FIX Services Production deployment in all remaining TT Data Centers will complete EOD July 24, 2020. This release includes changes to the FIX XML schema files. Clients are strongly encouraged to download and deploy the latest XML schema files from: https://library.tradingtechnologies.com/tt-fix/System_Overview.html prior to release. Version: v109
05/30/2020	Fixes	FIX Services	In order to prevent instrument misidentification errors that could arise when an exchange series key is duplicated across different exchanges, FIX applications that specify instrument using the series key method (22=X) on messages sent to TT must also specify market as well by including tag 100 or 207 on the message. Version: v109
05/30/2020	Fixes	FIX Services	Fixed an issue in the FIX Market Data server where a crash could occur if instrument lookup failed for a multileg instrument. Version: v109
05/30/2020	Fixes	FIX Services	Fixed an issue where if a resend request was received by TT during our processing of the FIX client's initial login, the session would be logged out with error message in tag 58=Operation not permitted. Version: v109
05/30/2020	Fixes	FIX Services	Added three new enums to ExecRestatementReason, (tag 378), related to Self-Match Protection actions: * 118 - Incoming Order trades Partially / Fully * 119 - Resting Order trades partially / fully * 120 - Order Cancelled due to SMP Version: v109
05/30/2020	Fixes	FIX Services	Added support for tag 527, Secondary Exec ID, to the Trade Capture Report (35=AE) message. Tag 527 will be included on TCRs when a value is provided by the exchange. Version: v109
05/30/2020	Fixes	FIX Services	Updated FIX usage of our internal database library to use local vs. regional connections to reduce geographic latency in queries. Version: v109
05/30/2020	Fixes	FIX Services	Modified the FIX application ledger recovery process for order routing and drop copy session types to mitigate potential bandwidth spikes that could occur immediately after session login. Version: v109
05/30/2020	Fixes	FIX Services	Added new TrdType (tag 828) enums to support OSE OTC trades: * 1074: TRD_TYPE_ONE_SIDED * 1075: TRD_TYPE_CROSS Version: v109
05/30/2020	Fixes	FIX Services	Fixed an issue where if the FIX session option "Delay Staged Order Ack until Claimed" was enabled, tag 150 was incorrect on the Ack sent after the order was claimed. Version: v109
05/30/2020	Fixes	FIX Services	Fixed an issue where a delayed login response from TT could cause the FIX client session to be disconnected repeatedly. Version: v109
05/29/2020	Improvements	FIX Services	FIX has added a new tag, Secondary Account Name, (FIX tag 18219), to FIX order messages, the purpose of which would be to enable customers to supply an externally defined account name to the TT system that could be used to lookup a single TT account in setup that is then assigned to Tag 1 on the order. This tag is optional an D/AB messages only and is not included on any outbound messages from TT to FIX clients. For more information, please contact the TT FIX Integration team at: fixintegration@tradingtechnologies.com Production Release: 05/29/2020 Version: v105
05/15/2020	Improvements	Setup App	Setup administrators can now view the account hierarchy when filters are used in the Accounts data grid by checking "Display hierarchy of selected" option.
05/15/2020	Improvements	Market Grid	Added support in Market Grid for detailed depth on ICE and ICE_L.
05/15/2020	Improvements	FIX Services	TT FIX SSL Certificate Update For customers whose FIX engine natively supports SSL encryption, or who have implemented FIX session encryption using STunnel, TT provides a TTFIX.crt file with the public certificates used by the TT® platform FIX endpoint. On May 30, 2020, TT will be updating the stunnel.zip file located in the Download Center in order to remove the following expired and related soon to be expired certs from the TTFIX.crt bundle. Note: Customers do not need to make any changes at this time, as this update simply removes expired certs. >> Removed AddTrust External Root expiry May 30, 2020 as we no longer include Network Solution certs in this bundle >> Removed TTNET 7x STAR.CLOUDTTNET.COM expiry Apr 20 2020 (NS) >> Removed TT Platform STAR.DEBESYS.NET expiry 5-6-2020 (DC) Please download the updated stunnel.zip here: https://download.tradingtechnologies.com/File/Detail/28739 Directions for configuring stunnel with TTFIX.crt can be found on the TT FIX Help Site. Production Release: 05/15/2020 Version: v98 Learn More
05/13/2020	Fixes	Algos	Fixed an issue which resulted in missing leg execution reports on parent orders for TT order types for Option Strategies.
05/13/2020	Fixes	Algos	Fixed an issue which resulted in missed tick size changes for spread leg instruments.
05/08/2020	Improvements	Setup App	CME is introducing a new order entry protocol, iLink 3 for MSGW sessions. Setup administrators will now be able to configure MSGW iLink 3 sessions in addition to the existing MSGW sessions. This release introduces the configuration option. TT will announce when the feature is supported system wide.
05/02/2020	Improvements	Setup App	We have enhanced the Detailed Change Log report to include all updates made in the following tabs - Users, Accounts, Connections, Order Tag Defaults, Profiles, Risk Groups, FIX Rulesets and FIX Sessions. The Detailed Change Log report will now have an additional column, 'SubSection' that will be used if changes are made to a sub-section of the tab. For example, the column will be used if Account->Restrictions are updated. As part of this change, we have also added a new tab, "Change Log" under 'More' in the left navigation panel. This tab will have all the updates in a grid that can be filtered and downloaded. Additionally, updates made to specific users and accounts can be accessed quickly in the "Change Log" tab under the Users and Accounts tabs.
05/01/2020	Fixes	Autospreader	Fixed an issue where Autospreader was attempting to change a quote order being held for Position Transfer which resulted in the spread order being canceled.
05/01/2020	Fixes	Autospreader	Fixed an issue with Autospreader calculating an incorrect price reasonability value which resulted in the exchange order being rejected.
05/01/2020	Fixes	Autospreader	Fixed issue with price subscription remaining active after instrument roll due to auction which prevented Autospreader from completing subscription to current instrument.
05/01/2020	Improvements	Setup App	The search functionality now allows searching for values that start with or end with the entered search criteria in addition to the contains search criteria already used in the system.
05/01/2020	Improvements	Setup App	We have redesigned the Limits tab to improve internal performance of handling large data sets. Setup administrators should now select the type of limit (User, Account or Risk Group) and optionally, the name of the resource to view all available limits.
05/01/2020	Improvements	Setup App	Setup administrators can now mass edit account names based on certain matching criteria. Values can also be added to the beginning or end of the account name.
05/01/2020	Improvements	Setup App	Setup administrators can now copy multiple limits to resources of the same type. For example, 3 account limit rows can be copied to 5 other accounts.
05/01/2020	Improvements	Setup App	Setup administrators can now use the 'OTD Search' option in Order Tag Defaults tab to view and validate all the exchange parameters that will be applied to an order for a specific combination of key fields that include Profile, Algo Type, Account, User, Exchange and Product.

Release Notes

May 2020 - UAT Environment