Release Notes - C++ CME MDP3 Market Data Handler - Version 4.8.0

New Feature

• [CCMEMDH-1378] - BREAKING CHANGE: Per feed type network interfaces

Improvement

• [CCMEMDH-1354] - BREAKING CHANGE: Better handling of pending instrument definitions
• [CCMEMDH-1320] - BREAKING CHANGE: Better handling of MBO snapshots and queued incrementals
• [CCMEMDH-1236] - BREAKING CHANGE: Start listening to incremental updates before instrument recovery to avoid loosing definition updates
• [CCMEMDH-1233] - BREAKING CHANGE: Make instrument recovery resistant to errors related with the loop size
• [CCMEMDH-1193] - BREAKING CHANGE: Price Precision Extension Support

Release Notes - Java FIX Engine - Version 2.3.0

New Feature

• [JAVA-1964] - Script to install the engine jars into the local Maven repository
• [JAVA-1942] - Implement Message.containsSame(..) method
• [JAVA-1872] - Option to delete previous log files that are older than the configured number of days during reset seq. number

Improvement

• [JAVA-1961] - Session.getTimestampProvider() returns timestamp provider
• [JAVA-1960] - Session.setSpecifyApplVerIdField(..) sets whether to specify ApplVerID(1128) tag in all FIX messages when a FIX protocol version FIX 5.0 and above is used
• [JAVA-1947] - Hide QuickFIXTranslator class from public API javadocs
• [JAVA-1915] - FlatMessage should be used internally only when there are corresponding callback subscriptions
• [JAVA-1913] - Sequence number of the sequence gap message should not be stored in the session storage
• [JAVA-1880] - BREAKING CHANGE: Session with same sender and target comp id but with different FIX version should be possible to create
• [JAVA-1776] - Add Maven build files to samples
• [JAVA-1763] - Add "blocking note" to the sendTestRequest() method javadoc

Bug

• [JAVA-1959] - OriginalSendingTime(122) not in the format of the custom TimestampProvider
• [JAVA-1944] - ArrayIndexOutOfBoundsException in FlatMessage.containsSame(..) method

Task

• [JAVA-1916] - Add typed adders, getters and setter to FlatMessage

Release Notes - CME MDP Market Data Handler Java - Version 3.17.3

Bug

• [JCMEMDH-580] - Error while using TCP replay channel

Improvement

• [JCMEMDH-579] - Ignore null value of TotNumReports tag in SecurityDefinition

Release Notes - CME Drop Copy .NET - Version 4.5.3.0

Improvement

• [NETCMEDRCPY-220] - Migrate to FIX Engine 3.25.0.0

Release Notes - .NET FIX Engine - Version 3.25.0.0

New Feature

• [DOTNET-2607] - An ability to use multiple schedule for a session
• [DOTNET-2598] - Dialect.FieldValueDescription(..)
• [DOTNET-2591] - StringFormat.VALUE_DESCRIPTION
• [DOTNET-2443] - WarningEventArgs.IncomingMessageBytes property

Bug

• [DOTNET-2603] - Deadlock when a Logout is received in reply to the Logon request during a reconnection process
• [DOTNET-2579] - Assertion failed: closingConnection_ == NULL
• [DOTNET-2540] - Sequence gap state is not reset for acceptor sessions in case of a connection failure
• [DOTNET-2521] - Overflow issue when int.Max value is set to Scheduler.ReconnectAttempts property
• [DOTNET-2456] - Wrong Heartbeat /TestRequest timeouts in ThreadPool connection mode

Improvement

• [DOTNET-2597] - TypedMessagesGenerator should support 'Component' elements
• [DOTNET-2593] - TypedMessagesGenerator should use the common dialect syntax for 'Type' elements
• [DOTNET-2582] - Add all existing global validation settings to the session level
• [DOTNET-2574] - Improve the Latency benchmark sample
• [DOTNET-2564] - Sequence numbers should be present in the logging of session settings
• [DOTNET-2542] - Add Secure Logon description to the Programming Guide
• [DOTNET-2451] - Add information about the behavior when a garbled message is received to FAQ
• [DOTNET-2444] - Add missed BytesReceived event to the "Subscribing to Session Events" page
• [DOTNET-2439] - HighResolutionTimestamp should use the accurate time service
• [DOTNET-2437] - Send Logon to respond to Logon message with 141=Y when the initial Logon message was sent without this flag