Release Notes

Tabsdata 1.9.0

What is New:

  • New Source connector: Databricks.

  • ClickHouse and StarRocks destination connectors support Iceberg schema evolution.

  • MySQL CDC, Postgres CDC, and Db2 CDC triggers support schema changes.

  • File-based sources (Local, S3, Azure, GCS) can add columns with file URI/name and row position.

  • New UI functionality: lineage tracking — given a table data version or a function version, it is possible to see all execution plans where they were used.

  • UI improvements: Table data versions show when new data is available, and when schema changes have happened.

  • Corrected the issue from 1.8.0.

Known issues:

  • Tabsdata 1.9.0 was shipped with an incomplete requirements lock file that does not include all necessary dependency pins. This can cause import errors at startup when the supervisor resolves dependencies to incompatible versions.

    • Workaround:

      1. Download the corrected constraints file tdconstraints.txt to a persistent location on your system.

      2. Export the UV_CONSTRAINT environment variable pointing to the file before starting the supervisor or server:

        export UV_CONSTRAINT=/path/to/tdconstraints.txt

      3. Start the supervisor/server as usual. UV will now resolve all dependencies to the pinned versions in the constraints file.

    This issue is resolved in Tabsdata 1.10.0.

  • File-based sources on Windows do not add the file:// scheme to the URI when using the file_info parameter.

Tabsdata 1.8.0

March 19, 2026

What is New:

Known issues:

  • Some tabsdata binaries are linked against a Homebrew-installed liblzma library during the build process, creating a runtime dependency on /opt/homebrew/opt/xz/lib/liblzma.5.dylib. If the library is not installed in your system, commands like tdserver will fail with the error /opt/homebrew/opt/xz/lib/liblzma.5.dylib (no such file).

    • Workaround: Install the required library by running: brew install xz

    This will be corrected in the next release.

Tabsdata 1.7.1

February 25, 2026

What is New:

  • New Source connector: Db2.

Tabsdata 1.7.0

February 24, 2026

What is New:

  • UI navigation re-design for improved user experience.

  • User-friendly IDs for Execution Plans, Transactions, and Data Versions.

  • Improved documentation across the platform.

Tabsdata 1.6.0

Februrary 3, 2026

What is New:

  • KafkaTrigger, a Kafka topic consumer to load messages into Tabsdata tables.

  • CronTrigger, periodic triggering of publishers/subscribers/transformers.

  • Declarative data quality API for validation, classification and quarantining data.

  • New SQL connectors supporting Database transactions both for publishers and subscribers.

  • Revamped UI navigation.

Known issues:

  • When installing tabsdata with uv as the package manager, the databricks-sql-connector dependency must be pinned to version 4.2.0. For example: uv pip install "tabsdata[all]==1.6.0" "databricks-sql-connector==4.2.0"

  • To have the tabsdata agent working, you need to edit the file `~/.tabsdata/instances/tabsdata/workspace/config/proc/regular/aiagent/config/requirements.txt,  and replace tabsdata_agent with tabsdata-agent. This will get corrected in the next release.

Tabsdata 1.5.1

November 18, 2025

Fixes a 1.5.0 regression that stopped parts of the UI from working correctly.

Tabsdata 1.5.0

November 15, 2025

Tabsdata 1.5.0 is here!

What’s New?

  • Version System Columns: All TableFrames now have a set of system columns with version information (execution ID, transaction ID, version ID and timestamp). Having these system columns enable advanced multi-time query functionality.

  • BigQuery Subscriber Connector.

  • Several improvements and new functionality for Lineage/Execution graphs in the UI.

Tabsdata 1.4.0

October 20, 2025

Tabsdata 1.4.0 is here!

What’s New?

  • Tabsdata AI agent (Preview). Explore collections and tables, and create publishers and subscriber using a natural language interface.

  • User Defined Functions support. Integrate custom logic or external functions with TableFrame’s processing.

  • Interactive Execution/Lineage graphs in the UI.

Tabsdata 1.3.0

September 26, 2025

Tabsdata 1.3.0 is here!

What’s New?

Improvements:

  • Minor CLI usability improvements

  • Minor UI usability improvements

  • Non functional improvements

Tabsdata 1.2.0

August 14, 2025

Tabsdata 1.2.0 is here!

What’s New?

Tabsdata 1.1.0

August 4, 2025

Tabsdata 1.1.0 is here!

What’s New?

  • Internal module reorganization to clearly separate public and private APIs.

  • No user-facing changes.

Tabsdata 1.0.0

July 24, 2025

Tabsdata 1.0.0 is here!

What’s New?

  • Browser Interface: You can now interact with various powerful functionalities of Tabsdata using the browser interface.

  • New Connectors: Built-in support for Snowflake and Databricks is now live. Seamless integrations, out of the box.

  • Catalog Support: Enhanced support for Unity Catalog, and AWS Glue Catalog, with Parquet format compatibility.

  • CLI Improvements: We’ve reimagined the CLI experience with streamlined commands and contextual hints to make onboarding easier.

  • Richer Metadata: We’re capturing and displaying more metadata to give users better visibility and control over their data.

  • Backend Enhancements: Under-the-hood upgrades to improve security, stability, and scalability in production environments.

Tabsdata 0.9.6

April 24, 2025

Tabsdata 0.9.6 is here!

What’s New?

  • Changes logs from ANSI to ASCII.

  • Improved schema inference when publishing files into Tabsdata.

  • Added column rename to TableFrames.

  • Fixed initial_values bugs on first run and when there is no additional incremental data.

Tabsdata 0.9.5

April 12, 2025

Tabsdata 0.9.5 is here!

What’s New?

  • AWS Glue Iceberg connector to seamlessly subscribe data from Tabsdata to AWS as Iceberg Tables.

  • MongoDB destination connector to seamlessly subscribe data from Tabsdata to MongoDB.

  • Richer support for Hashicorp Vault.

  • Corrections and restructuring in documentation.

Tabsdata 0.9.3

March 14, 2025

Tabsdata 0.9.3 is here!

What’s New?

  • Salesforce connector to seamlessly publish data from Salesforce to Tabsdata.

  • Stronger security protocols with support for Hashicorp secrets.

  • Isolation of the server’s python environment from that of the user for better controls.

Tabsdata 0.9.2

February 28, 2025

Tabsdata 0.9.2 is here!

What’s New?

  • Improvements in CLI experience

  • Enhancements in backend to debug edge cases and performance improvement

Tabsdata 0.9.1

February 14, 2025

Tabsdata 0.9.1 is here!

What’s New?

  • Python 3.13 support

  • New TableFrame.item(self) method for extracting a single value from Tabsdata TableFrames

  • Renamed some TableFrame classes for better clarity

  • Corrections and restructuring in documentation