Tonic Structural release information

Learn about what’s in the latest Tonic.ai product releases.
v1838
August 13, 2026

Bug fixes and other internal updates.

v1837
August 12, 2026

Bug fixes and other internal updates.

v1836
August 12, 2026

IBAN generator updates:

  • The IBAN generator now replaces a value that is not a valid IBAN with a generated valid IBAN, instead of failing the row. This is enabled by default.

  • Added the following options to the IBAN generator: Replace Invalid Values, Country of the generated IBANs, and Also Replace NULL Values.

  • IBAN validation is now stricter. Values that were previously accepted as valid might now be treated as invalid and replaced.

  • IBAN columns that are a key, take part in a relationship, or have a unique index now use the masking algorithm that guarantees distinct values. Previously this could produce orphan rows in the destination, duplicate keys, or a failed insert, depending on the column and the type of job.

  • An IBAN written in lowercase or with spaces no longer fails the row.

v1835
August 7, 2026

Fixed: with Consistency off, both ends of a MongoDB virtual foreign key are now masked to the same value. Masked output for those fields changes — regenerate related collections together.

v1834
August 7, 2026

Bug fixes and other internal updates.

v1833
August 5, 2026

Bug fixes and other internal updates.

v1832
August 5, 2026

Bug fixes and other internal updates.

v1831
August 5, 2026

Bug fixes and other internal updates.

v1830
August 4, 2026

Removed the deprecated workspace share “access level" / "role" API, which was superseded by permission sets.

  • Filtering or sorting workspaces by role now returns a 400. Instead, use permission_set (by name).

  • The deprecated accessLevel / receivedRole request fields are now inert. Instead, use permissionSetId / receivedPermissionSetId.

Fixed an issue where users with a custom permission set were incorrectly shown as having no access to preset occurrences.

v1829
July 31, 2026

Bug fixes and other internal updates.

v1828
July 30, 2026

Agent support for document-based data - You can now use the Structural Agent to perform tasks related to document-based data. Document-based data includes JSON columns in relational data and document-based databases (currently MongoDB).

The supported tasks include:

  • Enable and disable Document View.
  • Read the assigned generators for document column and collection fields.
  • Assign generators to document column and collection fields.

Note that you cannot use the Agent to create or edit generic path generators.

Structural now provides an MCP server to allow you to work with your workspaces directly from an MCP client.

v1827
July 29, 2026

You can now prompt the Structural Agent to compose an email message to Structural support to report an issue. The Agent then provides an option to open the draft message in your email client addressed to Structural support so that you can send the message.

v1826
July 28, 2026

Bug fixes and other internal updates.

v1825
July 27, 2026

Bug fixes and other internal updates.

v1824
July 27, 2026

New Apache Iceberg connector (Beta) - The Apache Iceberg connector allows Tonic Structural to read Apache Iceberg tables from Amazon S3. The associated metadata is in AWS Glue. The connector is currently in beta. To request access, contact Tonic.ai.

v1823
July 24, 2026

Bug fixes and other internal updates.

v1822
July 24, 2026

Added workspace search capabilities to the Structural Agent. Added agent capabilities to read workspace configuration and navigate into workspaces from any page in the application.

File connector – Added support for Azure Blob Storage.

v1821
July 24, 2026

Bug fixes and other internal updates.

v1820
July 24, 2026

Bug fixes and other internal updates.

v1819
July 24, 2026

Bug fixes and other internal updates.

v1818
July 23, 2026

Bug fixes and other internal updates.

v1817
July 23, 2026

Bug fixes and other internal updates.

v1816
July 22, 2026

Consistency for many generators, including the Name generator and the Address generator, now ignore whitespace when deciding consistency. This helps when these generators are applied to fixed width columns, such as char(40). This update does not affect other generators, such as the Character Scramble generator and Timestamp Shift generator.

v1815
July 21, 2026

The Name generator now masks Last, First Middle values consistently, ensuring that the name columns match even when the middle name is missing.

v1814
July 20, 2026

Google Big Query - Fixed the handling of infinity, negative rnfinity, and NaN.