Release Notes - .NET FIX Engine - Version 3.23.0.0

Improvement

• [DOTNET-2189] - Ignore duplicated messages with PossDupFlag=Y
• [DOTNET-2176] - Per-session ssl settings should support the certificate chain
• [DOTNET-2175] - ErrorEventArgs.IncomingMessageBytes should be populated in all cases when it is available
• [DOTNET-2168] - Repair external SSL related links
• [DOTNET-2155] - Setters/Getters of the FieldSet class should not create redundant strings

New Feature

• [DOTNET-2182] - Session level ssl settings to verify peer certificates
• [DOTNET-2179] - Add an ability to set trusted certification authority ssl certificates
• [DOTNET-2167] - Session.SendReject
• [DOTNET-2159] - Add SetV methods to Message and Group classes

Release Notes - C++ CBOE CMi 2.0 Trading Handler - Version 1.1.3.0

Improvement

• [CPPCBOECMI-163] - Use signed type for MassQuoteWithClearingInfo::bidPrice and MassQuoteWithClearingInfo::askPrice

Release Notes - C++ CBOE Streaming Market (CSM) Data Handler - Version 1.2.10.0

Bug

• [CCSMCDH-174] - Stop-start does not fully reset state

Release Notes - C++ ICE iMpact Multicast Price Feed Handler - Version 3.6.1.0

Bug

• [CPPICEIMPACT-668] - Uninitialized feedId value in FeedListener' callbacks

Release Notes - CME Audit Trail Generator - Version 3.1.0.0

Improvement

• [CMEAUDIT-17] - Rename header fields

New Feature

• [CMEAUDIT-16] - New parameters for AuditTrailGenerator's constructor

Release Notes - Java CME MDP 3 Market Data Handler - Version 3.14.1

Bug

• [JCMEMDH-429] - BOOKS_RESYNCHRONIZATION_FINISHED state never reached

Release Notes - .NET CME Drop Copy - Version 4.3.0.0

Task

• [NETCMEDRCPY-149] - Migrate to FixEngine 3.22.0.0

Release Notes - .NET FIX Engine - Version 3.22.0.0

New Feature

• [DOTNET-2143] - Message.CopyFields(Message)
• [DOTNET-2138] - ResendingMessages sample
• [DOTNET-2100] - Session.SendAsIs(SerializedMessage)
• [DOTNET-2073] - Session.CustomKey property
• [DOTNET-2071] - FixDialectValidator sample
• [DOTNET-2038] - Add setters for DateTime values to the SerializedMessage class
• [DOTNET-2037] - Add setters for TimeSpan values to the SerializedMessage class
• [DOTNET-2036] - Add getter/setter for TimeSpan values to the FieldSet class
• [DOTNET-2006] - Add the "async" parameter to Session.Logout(..) methods
• [DOTNET-1983] - Add IEnumerable interface to FieldSet class
• [DOTNET-1724] - Option to turn off the formatting of resulting FIXML message
• [DOTNET-1661] - Introduce EXCEPTION_IN_EVENT_HANDLER session error reason

Improvement

• [DOTNET-2139] - StateChangeEvent event should not be triggered when the new state is equal to the previous one
• [DOTNET-2133] - Describe two options of the resend functionality when the sequence gap is detected
• [DOTNET-2077] - Ignore field duplicates in QuickFIX dictionaries
• [DOTNET-2070] - Add "Using QuickFIX dictionaries" page
• [DOTNET-2065] - Update the ICE Trading Client sample in accordance with ICE FIX OS Reference Manual - 3.5
• [DOTNET-2064] - Improve the Latency Benchmark sample
• [DOTNET-2061] - Add "Understanding Send Latency" page
• [DOTNET-2051] - Reducing Garbage Collection Overhead section should be added to Programming Guide
• [DOTNET-2046] - Add information about MSGW to the "CME Specific Settings" page
• [DOTNET-2025] - "Manipulating real numbers" page should be added
• [DOTNET-2017] - Add an information about Tick-to-Trade latency measurement to FAQ
• [DOTNET-2005] - Improve the handling of Session.Logout() from inbound event handlers
• [DOTNET-1998] - Redesign the failover logic of the CME Trading Client
• [DOTNET-1989] - Add information about Session.Send method behavior in the disconnected state
• [DOTNET-1986] - "Failover" section should be added to Programming Guide
• [DOTNET-1981] - CME TradingClient update - new Nanosecond Timestamp field (tag 5979-RequestTime)
• [DOTNET-1898] - Add scheduler to CME TradingClient sample
• [DOTNET-1776] - All log errors/warnings should trigger corresponding error/warning events
• [DOTNET-1733] - Add the version specific information to the header of FIXML messages
• [DOTNET-1718] - Ability to convert messages in accordance with session level dialects
• [DOTNET-1370] - Migrate samples to OnixS.Common and OnixS.Common.UI libs instead of FixControls.

Bug

• [DOTNET-2096] - Infinite recursive call when a Logout message is received in replay to the Resend Request message
• [DOTNET-2010] - Scheduler does not work properly when the Scheduler.UtcTimeUsage property is true
• [DOTNET-2009] - Scheduler does not work properly when the LocalTimeUsage FIX Engine setting is true
• [DOTNET-1997] - Message Grouping property is not being set for acceptor session

Release Notes - C++ FIX Engine - Version 3.22.0.0

Improvement

• [CPP-2520] - Describe two options of the resend functionality when the sequence gap is detected
• [CPP-2519] - Remove the library initialization issue
• [CPP-2511] - All log errors/warnings should trigger corresponding error/warning callbacks
• [CPP-2510] - Restart the system call if it is returned with the EINTR error due to the interruption by a Linux signal
• [CPP-2506] - Introduce ExceptionInEventHandler session error reason
• [CPP-2490] - "PrettyPrint" sample should use iterators
• [CPP-2486] - Add "Why is the outgoing buffer in the onMessageSending callback equals to NULL for SerializedMessage objects?" question to FAQ
• [CPP-2465] - Ignore field duplicates in QuickFIX dictionaries
• [CPP-2461] - Add "Using QuickFIX dictionaries" page
• [CPP-2453] - Improve the Latency Benchmark sample
• [CPP-2449] - ThisThread::affinity(const CpuIndex cpuIndex)
• [CPP-2448] - EngineSettings::asyncFileBasedStorageThreadAffinity(const CpuIndex cpuIndex)
• [CPP-2445] - Add “Understanding Send Latency” page
• [CPP-2436] - FieldSet::set methods should not validate unknown fields
• [CPP-2433] - Add information about MSGW to the "CME Specific Settings" page

New Feature

• [CPP-2504] - ResendingMessages sample
• [CPP-2479] - Session::sendAsIs(SerializedMessage*)
• [CPP-2456] - Update the ICE Trading Client sample in accordance with ICE FIX OS Reference Manual - 3.5
• [CPP-2454] - ThisThread::spinWait(int microseconds)
• [CPP-2447] - SerializedMessage::toString() method
• [CPP-2422] - Add setters for TimeSpan values to the SerializedMessage class
• [CPP-2146] - Add getter/setter for TimeSpan values to the FieldSet class
• [CPP-599] - Message::copyFields(const Message&)

Bug

• [CPP-2493] - Infinite recursive call when a Logout message is received in replay to the Resend Request message

Release Notes - Java CME Drop Copy - Version 4.2.0

New Feature

• [JCMEDC-34] - Add ConnectionRetriesNumber parameter to control connection retries count.