Release Notes


Latest Release Notes

Release Notes - Trading Technologies update September 2019
Sep 30

Update details: OnixS FIX Support Pack update for Trading Technologies - update for FIX API specification <September 2019>

Sep 30

Release Notes - Cboe CFE Multicast PITCH Market Data Handler C++ - Version 1.5.0
Sep 27

Improvement

  • [CBATSPITCH-128] - BREAKING CHANGE: Add per-oreder quantity to PriceLevel details.
Sep 27

Release Notes - Cboe CFE Multicast PITCH Market Data Handler C++ - Version 1.4.1
Sep 26

Bug

Sep 26

Release Notes - ASX NTP Drop Copy update 2.03
Sep 18

Update details: OnixS FIX Support Pack update for ASX NTP Drop Copy - update for FIX API specification <2.03>

Sep 18

Release Notes - FIX Engine .NET - Version 4.1.0.0
Sep 16

New Feature

  • [DOTNET-3070] - Add expectedMessageSize parameter to Message class constructors
  • [DOTNET-3068] - Message.CloneTo(Message) method
  • [DOTNET-3066] - Add ApplicationIntegration sample
  • [DOTNET-3055] - Introduce ExpectedIncomingMessageSize setting
  • [DOTNET-3052] - BREAKING CHANGE: Asynchronous Logon/Logout methods should return Task objects
  • [DOTNET-3050] - Add a sample to demonstrate an approach for asynchronous processing of incoming messages
  • [DOTNET-3021] - Introduce the LogBeforeSending setting
  • [DOTNET-2999] - Ability to monitor host switching in the scheduler
  • [DOTNET-2995] - Group.TryGet(Int32, Int32, String)
  • [DOTNET-2982] - Add FIX50SP2EP233 dictionary to base dialects folder
  • [DOTNET-2970] - Add a description of GC-free interface to the Programming Guide
  • [DOTNET-2962] - Add getters/setters for StringBuilder objects to FieldSet/Group/SerializedMessage classes
  • [DOTNET-2960] - Add CompareType method to Message/SerializedMessage classes
  • [DOTNET-2953] - Add CompareFieldValue method to FieldSet/Group/SerializedMessage classes
  • [DOTNET-2392] - Add a GC-free interface to Message/FieldSet/Group/SerializedMessage classes

Bug

  • [DOTNET-3056] - Wrong resend request detection when NextExpectedMsgSeqNum tag is used
  • [DOTNET-2949] - An overloaded Session::LogonAsInitiator function does not consider setResetSeqNumFlagInFirstLogon parameter

Improvement

  • [DOTNET-3054] - Optimize the deserialization of large incoming messages
  • [DOTNET-3049] - Describe an approach for asynchronous processing of incoming messages
  • [DOTNET-3026] - Add a note about the specificity of the Session.ResendingQueueSize property
  • [DOTNET-3020] - Remove out of order logging in the .summary log file
  • [DOTNET-3009] - Split the Samples solution into Getting Started, Benchmarks, and Advanced
  • [DOTNET-3007] - Improve the "Troubleshooting" page of "TLS/SSL Encryption" section
  • [DOTNET-2981] - Optimize memory usage for dictionaries with big tag numbers
  • [DOTNET-2969] - Dialect(string dialectId) constructor should throw ArgumentNullException if null value is passed as a 'dialectId' parameter
  • [DOTNET-2940] - Add a note to not dispose incoming/outgoing messages when Session.ReuseIncomingMessage/Session.ReuseOutgoingMessage property is true
  • [DOTNET-2933] - BREAKING CHANGE: Make SerializedFieldRef/SerializedFieldKey value types
  • [DOTNET-2928] - Add information about differences in behavior between Message and SerializedMessage in session event handling part
  • [DOTNET-2924] - Describe the case with ResetSeqNumFlag when the initial Logon message was sent without this flag
Sep 16

Release Notes - Eurex T7 Market and Reference Data Interfaces (EMDI, EOBI, RDI) Handlers C++ - Version 8.0.0
Sep 13

Task

Sep 13

Release Notes - Turquoise Trading update 4.0
Sep 10

Update details: OnixS FIX Support Pack update for Turquoise Trading - update for FIX API specification <4.0>

Sep 10

Release Notes - Turquoise Drop Copy update 3.0
Sep 10

Update details: OnixS FIX Support Pack update for Turquoise Drop Copy - update for FIX API specification <3.0>

Sep 10

Release Notes - Xetra update 8.0
Sep 10

Update details: OnixS FIX Support Pack update for Xetra - update for FIX API specification <8.0>

Sep 10

Release Notes - Wiener Borse update 8.0
Sep 10

Update details: OnixS FIX Support Pack update for Wiener Borse - update for FIX API specification <8.0>

Sep 10

Release Notes - Nasdaq INET Genium update 2.0
Sep 10

Update details: OnixS FIX Support Pack update for Nasdaq INET Genium - update for FIX API specification <2.0>

Sep 10

Release Notes - LSE Drop Copy update 12.2
Sep 10

Update details: OnixS FIX Support Pack update for LSE Drop Copy - update for FIX API specification <12.2>

Sep 10
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