Thursday, 11 December 2025

Release Notes - .NET SBE Codec - Version 4.6.2

Task

  • [SCN-86] - Add LicenseString usage to the docs

Release Notes - .NET SBE Codec - Version 4.6.2

Task

  • [SCN-86] - Add LicenseString usage to the docs

Friday, 5 December 2025

Release Notes - .NET SBE Codec - Version 4.6.1

New Feature

  • [SCN-85] - Add settings to set a string that contains the license file content

Thursday, 4 December 2025

Release Notes - .NET SBE Codec - Version 4.6.0

Task

  • [SCN-82] - Remove .NET 6 libraries

Improvement

  • [SCN-81] - Add .NET 10 libraries

Release Notes - .NET SBE Codec - Version 4.6.0

Task

  • [SCN-82] - Remove .NET 6 libraries

Improvement

  • [SCN-81] - Add .NET 10 libraries

Release Notes - .NET SBE Codec - Version 4.6.0

Task

  • [SCN-82] - Remove .NET 6 libraries

Improvement

  • [SCN-81] - Add .NET 10 libraries

Release Notes - .NET SBE Codec - Version 4.6.0

Task

  • [SCN-82] - Remove .NET 6 libraries

Improvement

  • [SCN-81] - Add .NET 10 libraries

Wednesday, 3 December 2025

Release Notes - CME iLink 3 Binary Order Entry C++ - Version 1.19.0

Task

New Feature

Improvement

Bug

Release Notes - CME iLink Trading update iLink SBE schema version 9

Dear Participants,

CME has announced an iLink SBE Schema update:
https://cmegroupclientsite.atlassian.net/wiki/spaces/EPICSANDBOX/pages/988413958/iLink+SBE+Schema+Update

In preparation for this change, for the channels being migrated, please complete the following steps:

  1. Download the new SBE schema file ilinkbinary.xml as described here:
    https://cmegroupclientsite.atlassian.net/wiki/spaces/EPICSANDBOX/pages/714113056/iLink+Simple+Binary+Encoding#Schema-Distribution
  2. Verify that the downloaded file is correct (schema version = 9), following the instructions here:
    https://cmegroupclientsite.atlassian.net/wiki/spaces/EPICSANDBOX/pages/714113056/iLink+Simple+Binary+Encoding#Schema-Header
  3. Stop your application.
  4. Replace the currently used ilinkbinary.xml with the new file.
  5. Run the GettingStarted sample against the channel of interest and confirm that it executes without any issues.
  6. Start your application.

Please note: No library update is required; only the schema file needs to be updated.

Monday, 1 December 2025

Release Notes - Trading Technologies update v295-1

Update details: OnixS FIX Support Pack update for Trading Technologies - update for FIX API specification <v295-1>

Updated reference implementation sample distributions incorporating the FIX Dialect and reference implementation samples can be downloaded from here:

TradingTechnologiesClientCpp_2.3.0.0.zip

Download authentication credentials:

User: download
Password: 6CpH7AkPwkJZMT7KItDAZKa1

onixs-trading-technologies-client-java-2.10.0-bin.tar.gz

onixs-trading-technologies-client-java-2.10.0-bin.zip

Download authentication credentials:

User: download
Password: 6CpH7AkPwkJZMT7KItDAZKa1

OnixS.Net.TradingTechnologiesClient.4.4.0.zip

Download authentication credentials:

User: download
Password: 6CpH7AkPwkJZMT7KItDAZKa1

TradingTechnologiesClientSample-net-4.8-x64-Setup-2.10.0.0.msi

Download authentication credentials:

User: download
Password: 6CpH7AkPwkJZMT7KItDAZKa1

Updated individual FIX Dialect files, which reflect the corresponding changes, can be downloaded from here:

TT-FIX-Dialect-v295-1.zip

FIX Dialect Download authentication credentials
User: download
Password: 6CpH7AkPwkJZMT7KItDAZKa1

All FIX Dialects are session-level dialects. This requires explicit dialect specification while creating message and session objects.

You can find more information about session-level FIX dialects for: