Release V26.4
Built on Windows Server 2019 Standard
MSBuild v17.0
MSI: Wix v1.14.2
Released on: 6/9/2026
If .NET Framework 4.7.1 or greater is not present on the system, it must be installed prior to installation.
SHA384 : C51995FCF6CF73A798987B3971650D494EC328436D9C9FBCFD0DE36258BABADC5D96354A03846B419BB627175C371524
SHA256 : C386DBEC34191F066547E489F76B287B76287BF7BE29636D9B71616211C51871
SHA512 : D128A3DF606137C064455D0A54D70434467736622B08922AED7AC5295032F7602FE5E687B2E35015183FBC8C7FD3DA04D6633ED0908B9B2A8030B99CB956F0C6
SHA1 : BE6B51693692C427934C37045B5BCC48E2B83C89
Features
Store and Forward
Improved performance speed and decreased memory usage
Power BI
Power Query build files are now digitally signed allowing the customer connector to be recognized as a trusted Power BI connector
Bug Fixes
Axiom
The browse structure within the Source Tag menu does not start at the current tag when updating the sourceTag of a control
Collectors
SQL: Reverts RemoteSaFServiceEndpoint setting when any settings changes are made
Historian
Calculations: MSSQL migration encounters an error when upgrading to v26.3 with no orphaned events to be deleted
Calculations: Warning message uses historian view name instead of destination historian setting
Calculations: Rollup creates bad TVQs indefinitely when Views errors occur
Calculations: Data Start Time and Data Stop Time do not update with an available data range
Views: Health check uses old diagnostic tag
Views: Requests fail due to request occurring during a rebuild of the view
Views: Logs gRPC error when data subscription is canceled
Services
DHS: Several Process diagnostic metrics never update
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