Release Notes - .NET FIX Engine - Version 1.19.0

Written by Admin | Apr 17, 2026 12:30:18 PM

Bug

[NETCOREFIXENGINE-1951] - Possible data race in AsyncFileBasedStorage
[NETCOREFIXENGINE-1945] - Repeated EngineSettings.LoadFromConfigurationFile duplicate list-backed settings
[NETCOREFIXENGINE-1944] - Session.ValidateUnknownFields returns the state of ValidateRequiredFields instead of ValidateUnknownFields
[NETCOREFIXENGINE-1545] - The required group inside the non-required component is treated as required

[NETCOREFIXENGINE-1947] - Improve the generation of V50SP2Latest dictionary
[NETCOREFIXENGINE-1943] - Update the "Time Zone" article on the "Session Schedule" page
[NETCOREFIXENGINE-1937] - Mark Session.StorageDirectory setter as Obsolete
[NETCOREFIXENGINE-1936] - Mark Session.ResendingQueueSize setter as Obsolete
[NETCOREFIXENGINE-1935] - Mark EngineSettings session global properties as Obsolete
[NETCOREFIXENGINE-1918] - Add Group.Set(int tag, int index, ...) methods for unsigned values
[NETCOREFIXENGINE-1874] - Add the High Availability section to the Programming Guide
[NETCOREFIXENGINE-1799] - Add SessionSettings class to specify session-related parameters during session construction
[NETCOREFIXENGINE-1585] - Send Logout if no Heartbeat is received after TestRequest

[NETCOREFIXENGINE-1907] - Add EngineSettings.LoadFromConfigurationStream(..) method
[NETCOREFIXENGINE-1703] - Add SessionScheduler.Register(Session session, string scheduleId, SessionConnectionSettings connectionSettings) method

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