STU-SV130-XPFv4.2.0-PV930 Release Notes
Author: Matthew Lindon, Created: 2026-05-06
Release Date
April 21, 2026
Release Overview
Enhancements
WCAG 2.1 AA Compliance
- Entire solution should be WCAG 2.1 AA Compliant including but not limited to Keyboard Navigation, Screen Readers, and Color Contrast.
Bug Fixes
- Fixed a bug where the Routine lists Created by User Name column was displayed as a Description column.
- Fixed various navigation and UI behavioral issues across Routine Artifact web apps.
Dependencies
Xperiflow v4.2.0
XBR-SV220-XPFv4.2.0-PV930
Known Issues
General
- If multiple users are in the SensibleAI Studio at the same time, Routine Instances and Routine Runs may be assigned to the wrong user.
- If a memory override is set when creating a specific routine instance, it does not carry forward as the default for subsequent method runs. Instead, the method's own default memory capacity will be set as the default value but can be overridden separately.
Routine-Specific
ML Classification
- In v3.0.0 and v4.0.0, a one-hot encoding related error may occur when a user selects 0 features with categorical data alongside other features. The issue may not show if the user selects at least 1 categorical feature with at least 3 distinct values.
ML Classification and ML Regression
- When the Create Web App method is invoked via Direct (JSON) Invocation for an ML Regression (v2.0.0 only) or ML Classification (v4.0.0 only) routine instance, the Runs section of the Web Dashboard Artifact fails to load.
- Timeouts may occur when no models are selected. All models are compared when no models are selected. This is known to occur for 15k+ rows for the ML Regression Routine and for 2M+ rows for the ML Classification Routine.
- For the ML Classification and ML Regression web dashboards, artifacts may not load for datasets over 2M rows.
Upgrade Guide
Install Guide - SensibleAI Studio (STU)