Release Summary 2025

December 2025

Type	Description
New	Anthropic GenAI v1.00 Interact with Claude models via the Anthropic API to generate text responses.
New	Google AI GenAI v1.05 Interact with Google Gemini models to generate text responses.
Fix	OSIsoft PI Listener v4.22 Fixed only the value of the first alias being returned where multiple aliases mapped to the same attribute while using the "Return Latest" return type (introduced in v4.19).
Fix	XMPro App Action Agent v2.26 Fixed the bad request logged when publishing data to App Designer that was introduced in v2.25.

November 2025

Type	Description
New	Delimited File Reader Action Agent v1.00 Delimited File Writer Action Agent v1.00 Read delimited files and write data back to them from within your data stream. Both Base64 encoded and physical files are supported.
New	Lemonade Embedding GenAI v1.00 Convert input text into an embedding vector for use in RAG-based retrieval and similarity searches.
New	Ollama Embedding GenAI v1.00 Convert input text into an embedding vector for use in RAG-based retrieval and similarity searches.
Enhance	Filter Transformation v3.52 Prevent publishing the Data Stream if an input attribute used in the expression no longer exists.
Enhance	InfluxDB Listener v1.50 InfluxDB Context Provider v1.50 InfluxDB Action Agent v1.50 Support InfluxDB v3.
Enhance	Join Transformation v3.52 Repackaged to translate the Agent's properties and ensure the select list, type, and join criteria properties are required. Integrity Check requires the Date-Diff Unit property for streaming behavior.
Fix	Azure OpenAI GenAI v1.06 Repackaged for compatibility with Stream Host v4.5.0+.
Fix	Run Recommendation v3.06 Improved thread safety to resolve an "enumeration operation may not execute" exception when the Recommendation rule is edited while the Agent executes.
Fix	Snowflake Connector v1.21 Fixed error retrieving columns when using a SQL query with variables for the database and schema.
Fix	XML File Writer v1.01 Fix non-datetime fields being incorrectly converted to datetime format (e.g. string value "01/01/2025" was converted to datetime).
Fix	OSIsoft PI Listener v4.20 Fix returning the whole Object rather than the attribute value.
Fix	OSIsoft PI Listener v4.21 OSIsoft PI Context Provider v4.43 Fixed attribute value data type not followed when using Alias. Fixed attribute validation during Integrity Check.

October 2025

Type	Description
New	Azure SQL Reader Action Agent v1.00 Support returning rows from an Azure SQL table filtered using dynamic input.
New	Fixed Width File Writer Action Agent v1.00 Support writing a fixed width file or appending fixed width file contents as a base 64 string.
New	SQL Server Reader Action Agent v1.00 Support returning rows from a SQL Server table filtered using dynamic input.
New	XML File Writer Action Agent v1.00 Support writing an XML file or appending XML file contents as a base 64 string.
Enhance	Meta Action Agent v1.20 Returned the Validate Package functionality removed from v1.16. Use pipreqs for consistent package validation results. Support appending the input payload to the output & standardize property names. Fixed Process as Batch not taking effect on exported Agents.
Enhance	OSIsoft PI Connector v2.43 Support multiple aliases for a single PI attribute, allowing the same attribute value to be mapped to multiple output fields with different alias names. For example: to display sensor status for multiple axes on an asset.
Enhance	OSIsoft PI Listener v4.19 Support multiple aliases for a single PI attribute. Replaced "undefined" Integrity Check error with meaningful details.
Enhance	XML File Reader Action Agent v1.20 Support a base64 string as the xml file source. Support appending the input payload to the file content. Standardized property names.
Enhance	Excel File Reader Action Agent v1.14 Support appending the input payload to the file content. Standardized property names.
Fix	Event Simulator Listener v1.42 Unpublishing a Data Stream mustn't wait for this Agent's polling interval to complete.

September 2025

Type	Description
Enhance	Snowflake Listener v1.02 Snowflake Context Provider v1.02 Snowflake Action Agent v1.05 Support variables for the database and schema names to eliminate changes on app import to a new environment. Support key-pair authentication for improved security and usability.
Fix	Snowflake Context Provider v1.03 Fix "missing required setting"' error when variables are used even when the Organization is entered.
Fix	OSIsoft PI Listener v4.18 Fix issue that "Return All" doesn't return any data (introduced in 4.17).

August 2025

Type	Description
Security	Meta Action Agent v1.16 Removed ability to install and validate python packages on the Stream Host from the Agent configuration. Introduced an opt out of logging to the Stream Host.
Enhance	Azure SQL Listener v5.53 Azure SQL Context Provider v5.53 Azure SQL Action Agent v5.53 Support a variable for the database name to eliminate changes on data stream import to a new environment.
Enhance	Azure SQL Connector v2.22 Support a variable for the database name to eliminate changes on app import to a new environment. Fixed default constraints ignored on Insert (were set to null).
Enhance	OSIsoft PI Listener v4.17 Replaced Newtonsoft.JSON library with the standard System.Text.Json to improve overall performance. Known issue: use v4.18
Enhance	Snowflake Connector v1.20 Support variables for the database and schema names to eliminate changes on app import to a new environment. Support key-pair authentication for improved security and usability.
Enhance	SQL Server Listener v5.53 SQL Server Context Provider v5.53 SQL Server Action Agent v5.53 Support a variable for the database name to eliminate changes on data stream import to a new environment.
Enhance	SQL Server Connector v2.22 Support a variable for the database name to eliminate changes on app import to a new environment. Fixed default constraints ignored on Insert (were set to null).
Fix	REST API Connector v1.03 Fixed error where application data source filters were not applied.

July 2025

Type	Description
Enhance	CSV Action Agent v1.12 Support dynamic filenames and output as a Base64-encoded string.
Enhance	CSV Context Provider v1.14 Support ability to reload CSV file content each polling interval so it can change without stopping the data stream.
Enhance	OSIsoft PI Context Provider v4.42 Reduced calls to the OSIsoft Web API to improve overall performance.
Enhance	OSIsoft PI Context Provider v4.41 Support Trusted Certificate. Support attribute aliases. Skip reading the attribute value if failed from Pi Web API. Removed Virtual from English Translation.
Enhance	Meta Action Agent v1.15 Added more detail to Python package installation logging for network related errors, permission errors, package not found errors, and dependency conflicts.
Fix	OSIsoft PI Listener v4.14 Fixed configuration stuck at the loading screen. Fixed Max Batch number saved with value 0 after upgrade causing a runtime error.
Fix	Azure SQL Connector v2.21 Fixed value type mismatch error when updating a GUID column.
Fix	Close Action Request Agent v1.03 Added error handling to prevent the Stream Host from crashing when the Agent is not configured or unable to authenticate with the credentials provided.
Fix	Erbessd Connector v3.20 Repackaged to improve performance.
Fix	Read Action Request Agent v2.08 Added error handling to prevent the Stream Host from crashing when the Agent is not configured or unable to authenticate with the credentials provided.
Fix	Read Recommendation Agent v3.02 Added error handling to prevent the Stream Host from crashing when the Agent is not configured or unable to authenticate with the credentials provided.
Fix	Resolve Recommendation Agent v2.49 Added error handling to prevent the Stream Host from crashing when the Agent is not configured or unable to authenticate with the credentials provided.
Fix	Run Recommendation Agent v3.05 Added error handling to prevent the Stream Host from crashing when the Agent is not configured or unable to authenticate with the credentials provided.
Fix	SQL Server Connector v2.21 Fixed value type mismatch error when updating a GUID column.
Fix	Update Recommendation Agent v3.02 Added error handling to prevent the Stream Host from crashing when the Agent is not configured or unable to authenticate with the credentials provided.
Fix	XMPro App Action Agent v2.25 Added error handling to prevent the Stream Host from crashing when the Agent is not configured or unable to authenticate with the credentials provided.