Release V25.6
Built on Windows Server 2019 Standard
MSBuild v17.0
MSI: Wix v1.14.2
Released on: 1/5/2026
If .NET Framework 4.7.1 or greater is not present on the system, it must be installed prior to installation.
SHA384 : 5907A3C8529624F0C0C3D55A45EC2EBF957566374ACB17649C03BBDB40B2FAD6B15B93D80ECF9E1FAA8A8B238F71725F
SHA256 : 5124A13AD258F653967583551584F94E368AF3DF37AA5444EF7211D4E283EF09
SHA512 : 29AA9EE547755876738D898530D3F4BC36996129C1D78084266FA929545216A7564D63EB2149F0AED92F10CE1E9EFDCB044BD086AE7D58EE08DEF92668116BB4
SHA1 : 3EA35685683D0EC236F451D7DB9147F988CE0289
Features
Administrator
Publisher: Display the number of published TVQs/second on the Publisher home screen tile and in the Status Page for each connection
Messages: Added enhancements to Message Logging core to facilitate better troubleshooting in the future
Axiom
Clicking a Row in a DataTable will fire an event in scripting that has the Timestamp of the row as an argument
Updated Chromium driver used to generate Axiom Reports
Historian
Optimized performance and memory usage for some data insert use cases
Calculations: Optimized performance when processing hierarchical Events
Calculations: Improved Message logging content
Collectors
Logger: When an OPC DA server sends a value at the same timestamp as the previous value but with a changed quality, overwrite the previous value/quality in the Historian
Bug Fixes
Administrator
Encrypted credentials string displays in the message log
Identity: Groups page performs poorly when there are many groups
Publisher: Kafka “Ignore SSL Errors” setting does not show change in EAL message
Historian: Unable to delete tag property after selecting it
Messages: Changing “Is Suspended” setting does not prompt for changes or save on Applying
Axiom
Reports log a warning every time a report runs
Application tutorial for Trend Graph not aligned or described
Logs an error about the session process "crashing" when browser tab is closed
Changing nested Asset Instances with TrendGraph controls sometimes does not load all the data
Scatter Plot UI not updating when pair is added
Sometimes can get stuck on initialization screen
Excel Add-in
Improved error when function results exceed Excel max columns
Collectors
OPC UA: EAL message with empty changes is logged for New File, Sync Tags or any AutoBrowse setting
Historian
Audit info for modified or removed annotations displays number instead of old annotation message
Possible crash from undetected changes to internal memory mapping
Logs errors when Views is reading tag information if any tags have annotations
Recovery fails for hdb files that are in a path containing multiple DataSets
Scanning for DataSets crashes the Historian if it encounters an hdb file with an improperly formatted name
Sometimes recovering a file from an offline state will not display any data from the recovered file
TimeExtension of empty value keeps adding more TVQs to file
Calculations: When editing an existing event to be a child of another event, the child event does not move underneath the parent event
Calculations: Warning messages include an empty line between metadata
Calculations: Does not re-backfill individual asset instances when the "Asset Path" is more than just the view name
Validator: If Validation is turned on and there are many property changes, the Validator will consume all of the available memory
Views: getAnnotation API fails when returning more than 1 annotation for a single tag
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