What's New in Version 1.0.9

March 28, 2026 12:45 PM UTC

Version 1.0.9 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

Added RAI_CONFIG_FILE_PATH support so PyRel can load a specific config file instead of auto-discovering one. PyRel now checks that path first, raises a clearer error when the override is invalid, and shows the active config file when you run rai config:explain.
Restored Snowflake OAuth authorization-code sign-in for Direct Access. This restores the interactive browser callback and token-exchange sign-in flow that Direct Access workflows use. For setup, see Create an OAuth Security Integration for Direct Access.
Added weighted-graph support to Graph.preferential_attachment(). The graph docs now also clarify how self-loops contribute to degree() and weighted_degree().

Fixed Graph.diameter_range() to raise explicit unsupported-graph errors for directed and weighted graphs. Before, those graph types were documented as supported. Now PyRel fails early with an explicit error instead of implying that those modes are available.