Tonic Structural release information

Learn about what’s in the latest Tonic.ai product releases.
v1572
November 14, 2025

Bug fixes and other internal updates.

v1571
November 13, 2025

Bug fixes and other internal updates.

v1570
November 13, 2025

For subsetting, the new environment setting TONIC_SUBSETTING_USE_V2_CYCLE_BREAKING indicates whether to enable the optimized v2 cycle-breaking algorithm.

v1569
November 12, 2025

Bug fixes and other internal updates.

v1568
November 10, 2025

Databricks - Enabled TCP keepalive by default for Databricks connections.

On Structural Cloud, the Custom Categorical generator now includes an option to use an LLM to generate the available values. For example, for an Occupation column, you might prompt Structural to generate “25 common professions”. This option is not available on self-hosted instances.

v1567
November 7, 2025

Fixed an issue where you could not display the column details from Privacy Hub.

v1566
November 7, 2025

Amazon EMR - Deprecated Avro support.

v1565
November 6, 2025

When a customer creates a database using Ephemeral DB on Structural, the destination database has the same name as the source database.

v1564
November 5, 2025

Amazon Redshift - Fixed an issue where schema filters were not applied during the connection test.

v1563
November 5, 2025

Bug fixes and other internal updates.

v1562
November 5, 2025

Databricks - Added new configuration settings for Keepalive parameters

v1561
November 4, 2025

Bug fixes and other internal updates.

v1560
November 3, 2025

Google BigQuery - Improved application performance for datasets that are collocated with many other datasets in a BigQuery project.

For AWS Secrets Manager, fixed an issue where the configured AWS Region for the secrets manager was not respected.

v1559
November 3, 2025

You can now configure the retention limits for generation job artifacts. To set the limits, use the environment settings MAXIMUM_GENERATION_ARTIFACT_STORAGE_LIMIT_IN_BYTES and MAXIMUM_GENERATION_DEBUG_PACKAGE_RETENTION_IN_DAYS.

On Table View, when the width of the table is more than 1.5 times the visible display, a new Jump to column option allows you to select a column to scroll into view.

v1558
October 31, 2025

Amazon Redshift - Reduced the Lambda log level from Verbose to Warning.

v1557
October 24, 2025

Bug fixes and other internal updates.

v1556
October 24, 2025

Bug fixes and other internal updates.

v1555
October 23, 2025

Databricks - Added a new configuration setting, TONIC_DATABRICKS_ODBC_LOG_LEVEL, to allow specifying the log level for the Databricks ODBC driver.

v1554
October 22, 2025

Databricks - Reverted back to ODBC driver version 2.6.25.

v1553
October 21, 2025

Databricks - Added support for connection pooling.

v1552
October 21, 2025

Schema retrieval jobs now display the reason they ran. Updated the description of the schema caching feature on Workspace Settings to clarify how often these refreshes can occur.

For workspaces that write output to container artifacts, the artifacts are now listed on the workspace Outputs tab.

On Jobs view, the jobs list now includes tabs that filter the jobs based on the job category. The All Jobs tab lists all of the jobs.

v1551
October 17, 2025

Databricks - Updated the ODBC driver to version 2.9.2.

v1550
October 16, 2025

Bug fixes and other internal updates.

v1549
October 16, 2025

Fixed a memory leak of diagnostic trace listeners in the web container.

v1548
October 15, 2025

SQL Server - Added graceful handling for scenarios where no URNs are found to tear down in the destination database.