Release Notes

FIX Production Release Notes

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.


Date Type Component Release Note

03/28/2020

Fixes

FIX Services

Fixed an issue where a very large resend request immediately after FIX Session login could cause real-time fills to be missed.

(Ref 112017)

Version: v86

03/28/2020

Improvements

FIX Services

Migrating FIX Services in v86 to use Product Manager Single-tier library for internal instrument downloads from PDS; replaces Product Manager server.

(Ref 111572)

Version: v86

03/28/2020

Fixes

FIX Services

Fixed an issue where the TT FIX server could fail to close half-open FIX TCP connections within a reasonable time out.

(Ref 111568)

Version: v86

03/13/2020

Improvements

FIX Services

All FIX Services for this release were initially deployed to UAT at EOD Jan. 18, 2020.

Further Production deployment of v86 has been suspended. An updated schedule for v86 production rollout will be published in the coming days.

FIX v86 services deployed on March 7 in production remain as follows:
- Aurora - FIX Security Info. services only
- New York - FIX Security Info. services only
- Chicago - FIX Security Info. services only
- Sao Paulo - FIX Security Info. services only

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.

(Ref 106910)

Version: v86

02/29/2020

Fixes

FIX Services

Fixed an issue where Ledger Recovery Download might not be terminated immediately when the FIX client disconnects before the download is complete.

(Ref 110861)

Version: v86

02/29/2020

Improvements

FIX Services

Added new enums listed below to tag 828, TrdType:

* 1052, LARGE_IN_SCALE
* 1053, AGAINST_ACTUAL
* 1054, LARGE_IN_SCALE_PACKAGE
* 1055, GUARANTEED_CROSS
* 1056, REQUEST_FOR_CROSS
* 1057, EFP_CD
* 1058, B_AND_S_NO_CLEARING_CD
* 1059, BUYER_NO_CLEARING_CD
* 1060, SELLER_NO_CLEARING_CD
* 1061, EFP_NO_FEE_CD
* 1062, MATCH_EXCH_MANUALLY_CD
* 1063, MATCH_EXCH_COMBINATION_CD
* 1064, FUT_DS_FUT_COMBO_CD
* 1065, BLOCK_NONFINANCIAL_CP_CD
* 1066, EXCH_FOR_SWAP_OPTIONS_CD
* 1067, BLOCK_NONFINANCIAL_CP_CF
* 1070, EXCH_FOR_SWAP_OPTIONS_CF
* 1071, COMMITTED
* 1072, INTERNAL
* 1073, INTERBANK

(Ref 108775)

Version: v86