What's New in Version 1.2.0

May 5, 2026 3:31 PM UTC

Version 1.2.0 of the relationalai Python package is now available!

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

pip install --upgrade relationalai

New Features and Enhancements

• The rai CLI now supports space-separated subcommands such as rai jobs list and rai reasoners list. Existing rai jobs:list-style commands still work, but interactive shells now show a one-time deprecation hint so you can migrate at your own pace.

• rai completion install adds shell completion setup for bash, zsh, and fish, and rai commands gives you a browsable view of the available CLI command tree.

• Graph.cosine_similarity() now supports directed graphs.

Bug Fixes

• In scripts, CI, and other non-interactive runs, PyRel now shows the full error details before the final RAIException when type inference or similar compiler checks fail. Before, these failed checks could stop with only a generic see above for details message with the real diagnostic missing.

• Problem.solve_for() now works when you solve for an inherited property or relationship. Prior to this fix, if a Parent concept defines a Parent.foo property and the Sub concept inherits it by extending Parent, solve_for(Sub.foo) could raise a TypeError.