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Release Notes - What's new in Kyvos 2025.6.x

Release Notes - What's new in Kyvos 2025.6.x

Here’s a list of Kyvos versions for Kyvos 2025.6.x releases:

Features and Enhancements for 2025.6.2

The Kyvos 2025.6.2 release brings the following new features and enhancements.

  • Support for Bearer Token Authentication for Azure OpenAI: Kyvos now supports Bearer Token authentication for connecting to Azure OpenAI services; however, this authentication method does not support connections for MDX generation.

  • Support for Kyvos ODBC Driver 4.3: This release supports Kyvos ODBC Driver version 4.3, offering compatibility with macOS systems powered by Apple Silicon chipsets.

Upgraded Apache Tomcat Version

Kyvos has now upgraded the Apache Tomcat version for Kyvos and Kyvos Manager to 10.1.43

Features and Enhancements for 2025.6.1

The Kyvos 2025.6.1 release brings the following new features and enhancements.

  • Databricks Compute Cluster Connection for No-Spark: The release supports the Databricks compute connection for processing semantic models on No-Spark deployments.

Features and Enhancements for 2025.6

The Kyvos 2025.6 release brings the following new features and enhancements.

Kyvos Modern Architecture (No-Spark Ingestion) Enhancements

This release includes the following no-Spark enhancements:

  • Support for No-Spark semantic model processing on Single Node Installer (SNI) deployments.

Kyvos Dialogs Enhancements

This release comes with the following Kyvos Dialogs enhancements:

  • Feedback Mechanism for Query Generation: Users can now provide feedback on specific phrases in two ways:

    • By selecting the required column, adding a description, or providing values for that column.

    • By directly adding the value of the column.

    With this enhancement, Kyvos Dialogs can incorporate the provided feedback and successfully generate SQL queries, improving accuracy and reducing query failures caused by ambiguous or unfamiliar terms.

  • Default Workbook Assignment and Auto-Save for Chat Sessions: Users can now set a default workbook for chat sessions. Once configured, any new chat session initiated from the Kyvos Dialogs will be automatically saved to the default workbook.

Upgraded Apache Tomcat Version

Kyvos has now upgraded the Apache Tomcat version for Kyvos and Kyvos Manager to 10.1.41

Kyvos Excelerate (Excel Add-in)

Kyvos has now certified Kyvos Excelerate (Excel Add-in) version 2504.1.11713.0

Cloud Support Enhancements

This release comes with the following enhancements for AWS, Azure, and GCP clouds.

  • Support for Launching and Terminating Nodes Across Availability Zones: With this release, users can scale nodes across their preferred zones, rather than being restricted to scaling within a single, specific zone.
    NOTE: This applies to Kyvos Enterprise, Managed Services, and Marketplace.

  • Kyvos Manager Startup Enhancement for External Repository: Kyvos Manager has been enhanced to wait for the external repository to become fully operational during startup, similar to the behavior of the BI Server. This ensures smoother initialization and prevents potential connectivity or configuration issues in all cloud environments where the external repository may require additional time to become available.

  • Improved Query Engine Scaling Behavior: In earlier versions, Query Engines (QEs) were scaled up or down in batches—for example, if there were eight Query Engines, five would stop, then start initially, followed by the remaining three at a later time. With this release, the scaling process has been enhanced to stop and start all Query Engines simultaneously, ensuring faster and more consistent scaling behavior.
    NOTE: During scaling operations, any query executed by a user will be held and will continue loading until the configured percentage of QEs has started, as governed by the CLUSTER_SCALING_ACTIVE_QE_PERCENTAGE property.

  • Support for Multi-Availability Zone Deployment: This release introduces support for deploying Query Engine, BI Server, Web Portal, and Dedicated Compute services across multiple availability zones based on user preferences in all clouds for automated deployment.

AWS Enhancements

  • Enhancements in Graphics Processing Unit (GPU) for SQL Querying interface: This release includes the following GPU enhancements:

    • Support for Expressions on Date/Time Data Types, including functions like strptime(date_column), year(date_column), month(date_column), and day(date_column).

    • ‘GPU Utilization’ Filter in the ‘Completed Process’ tab of Kyvos Monitor, allowing you to trace and monitor Kyvos queries based on GPU usage percentage.

    • Support for the WITH Clause within SELECT statements.

    • Support for Result Set-Based Querying.

    • Support for ORDER BY in SQL Queries.

    • Support for the CAST Function in SQL Queries.

    • GPU support for the Wizard-based deployment and patch deployment.

Azure Enhancements

  • Support for Snowflake with No-Spark Processing: This release introduces support for processing semantic models using Snowflake as the data source on Azure with no-Spark.

  • Support for PostgreSQL Flexible Server 16.9 as Kyvos and Kyvos Manager Repository: This release adds support for using Flexible Server 16.9 as the repository database for both Kyvos and Kyvos Manager. This enhancement enables improved performance, scalability, and compatibility with modern database environments.

GCP Enhancements

  • Cloud SQL for PostgreSQL 16.9 as Kyvos and Kyvos Manager Repository: With this release, Cloud SQL for PostgreSQL 16.9 is supported as the repository database for both Kyvos and Kyvos Manager. This enhancement enables improved performance, scalability, and compatibility with modern database environments.

Kyvos Viz. Enhancements

This release comes with the following Kyvos Visualization enhancements:

  • Ability to Open Link Card Dialog from JavaScript Event: Users can now open the link card dialog using the API event kyvos.viewer.db.openLinkCardsDialog in embedded mode for enhanced interactivity and deeper insights.

  • Support for "Not Equal To" Operator in Measure Filters: With this release, the "Not Equal To" (≠) operator is now supported in the following contexts when applying measure filters:

    • Worksheet Measure Filters

    • Highlighting Filters

    • Cohort Filters

    • Dashboard Filter Card Filters

  • Reference Lines and Bands Enhancements in XY Charts: With this release, reference lines and bands will no longer be plotted for XY family charts when the associated measure values are non-numeric, ensuring more accurate visual representations.

API Enhancements

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