TruEra v1.37 Release Notes

CLI version 12.0.0

Release Date: 24 Jul 2023

TruEra release notes are structured by product functional area and further organized as follows:

NEW – functionality introduced for the first time in this release of the software
ENHANCEMENTS – improvements/extensions to existing functionality
FIXES – resolution of reported/discovered issues and bugs

NEW

Python SDK
- Updated PyPI documentation for v11.7.0
- New convenience function — merge_data_frames_and_create_column_spec() — for merging DataFrames and generating a ColumnSpec

ENHANCEMENTS

Python SDK
- SDK is now packaged with SHAP
- “https://” automatically prepended to CONNECTION_STRING when not initially provided
- Minimum server version requirement loosened
- ModelOutputContext now automatically inferred for feature influences
- Improved docstrings for ingestion classes
- Defaults to remote workspace + local model execution
Platform
- RPC (remote procedure call) accuracy optimizations
Client
- Default Python package is now 3.8.16; client uses 3.8 as a minimum version. Standalone installers also now use Python 3.8

FIXES

Diagnostics
- Drift results no longer fail when compared against features containing all NaNs (not a number).
- Feature influence retrieval bug fixed
Python SDK
- Numeric ids are now properly handled as strings in the backend
- Ingestion of tabular data now works correctly
- xs data retrieval errors repaired
- Fixed hanging call for get_data_sources() method when specifying large quantity of data sources

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