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Release Notes

Python API

Section titled “Python API”

0.13.2

January 15, 2026 4:35 PM UTC

Version 0.13.2 of the relationalai Python package is now available!

To upgrade, activate your virtual environment and run the following command:

Terminal window
pip install --upgrade relationalai

New Features and Enhancements

Section titled “New Features and Enhancements”
  • You can now manage engine types (LOGIC, SOLVER, and ML) directly from the rai CLI. You will have clearer lists, richer engine details, smarter interactive prompts, and more helpful error messages, so you can more easily pick the right engine, understand who created it and when, and fix setup issues without looking through SQL or Python errors. When you use non-LOGIC engines in scripts, be sure to add --type (for example, rai engines:get --name my_engine --type SOLVER) so the CLI knows which engine you mean.

0.13.1

January 14, 2026 7:53 PM UTC

Version 0.13.1 of the relationalai Python package is now available!

To upgrade, activate your virtual environment and run the following command:

Terminal window
pip install --upgrade relationalai

New Features and Enhancements

Section titled “New Features and Enhancements”
  • Queries that are automatically stopped by our performance guard rails (such as when a missing join creates a large, slow cross-product) now raise a GuardRailsException instead of a generic error. This helps you see which relation caused the problem and why, so you can fix your query faster. If your code handles exceptions, consider adding special handling for GuardRailsException (along with timeouts and other errors) to show clearer messages or help users review their joins and query logic.

0.13.0

January 12, 2026 3:57 PM UTC

Version 0.13.0 of the relationalai Python package is now available!

To upgrade, activate your virtual environment and run the following command:

Terminal window
pip install --upgrade relationalai

New Features and Enhancements

Section titled “New Features and Enhancements”
  • You can now choose when to adopt future changes to query behavior. Set the optional lqp.semantics_version in your raiconfig.toml file to pin the current behavior during upgrades. This lets you update to new behavior on your own schedule. By default, version 0 is used and nothing changes. If you set a different version, you will see a clear warning with instructions on how to return to the default setting.
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RAI Native App

Section titled “RAI Native App”

2026.1.4-301050f

January 7, 2026 10:00 PM UTC

Version 2026.1.4-301050f of the RelationalAI Native App is now available!

Note that RelationalAI Native App upgrades are applied automatically and require no action on your part, unless you have opted-in to manual upgrades.

New Features and Enhancements

Section titled “New Features and Enhancements”
  • Added new endpoints, enable_warm_engine and disable_warm_engine, which replace set_warm_engines. These endpoints let you pre-provision a logic engine, so a “warm” engine is ready to use immediately when you create or resume an engine. This reduces provisioning time to just a few seconds. Keeping a warm engine running increases costs, as one engine of the chosen size stays active in the background.
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