v4.4.10

05 August 2024

Integrations

Security update: Mitigate a high-severity vulnerability by upgrading Azure SQL and SQL Server Agents. Note: This update is incompatible with Stream Host versions prior to 4.3.7.

Change Type	Name	Description
Security	Azure SQL Listener v5.50 Azure SQL Context Provider v5.50 Azure SQL Action Agent v5.50	Applied the CVE-2024-0056 security vulnerability update
Security	SQL Server Listener v5.50 SQL Server Context Provider v5.50 SQL Server Action Agent v5.50	Applied the CVE-2024-0056 security vulnerability update
Enhancement	MQTT Listener v3.02 MQTT Action Agent v3.02	Support status sending to the broker so you can monitor whether the Agent is online.
Enhancement	OSIsoft PI Connector v2.24	Improve performance. Support clearing metadata cache.
Enhancement	OSIsoft PI Listener v4.04	Improve performance. Support configurable element cache duration. Fix exclusion condition issue.
Enhancement	OSIsoft PI Action Agent v3.10	Improve performance. Fix variables validation error.
Fix	Azure Data Explorer Action Agent v1.05	Added DLL to resolve an error when publishing on a Stream Host v4.4+
Fix	Azure Data Factory Action Agent v1.10	Added DLL to resolve an error when publishing on a Stream Host v4.4+
Fix	Azure Digital Twin Action Agent v1.21	Added DLLs to resolve an error when publishing on a Stream Host v4.4+
Retired	Azure Time Series Listener	Microsoft retired this service in July 2024

App Designer

Change Type	Description
Enhancement	We've added the Application name as a hover tooltip to the Application listing so that you don't have to expand the blade to see the longer names.
Fix	I selected 'None' in the new Alert Discussion Block, but it reverts to 'Entity'. You can select 'None' as the type in the Alert Discussion Block, so that there is no header grid.
Fix	I've ticked to Group By Asset in a Time Series Analysis Block, but I can't choose an Asset Id Expression because the dropdown is empty. The Asset Id Expression dropdown is populated, but there will be a follow up fix in a future release because when a value is later selected for the secondary data source, the dropdown value will appear empty. This is a UX issue only - your value is still present and the block will work as expected.
Fix	My Free Trial's demo App, Renewable Condition Monitoring, is not displaying any alerts, but if I navigate to the recommendations menu I can see alerts have been generated. New Free Trials are correct. Prior to v4.4.10, please correct the configuration: Edit the demo app, Renewable Condition Monitoring Select the Alert List Block (previously known as Recommendations) Click Block Properties and expand the Behavior accordion Tick the Oil Recommendation Save your change

Fig 1: App Designer's Free Trial configuration fix

Data Stream Designer

Change Type	Description
Fix	In v4.4.9, I opened a data stream with multiple versions and noticed the first version opened and not the latest. Opening a data stream shows the latest (highest number) version. This and related functionality have also been optimized for a faster experience.