3.40.0

[3.40.0] - 2025-12-20

Enhancements

• SQL: Limit tables in dropdown (#7214)
• Neighbors: Add an option to retain reference example(s) (#7199)
• File: Allow selecting files with arbitrary extensions (#6894)
• SliderGraph: thicker threshold line (#7091)
• Tree Viewer: correctly show the first category (escape class values) (#7124)
• CN2 Rules: prefer equality (with optional restriction) for categorical variables (#7128)

Bugfixes

• Manifold Learning: Fix reseting of selected number of components (#7191)
• HeaderView: Do nothing in initStyleOptionForIndex if model is None (#7216)
• Save dialogs: Avoid weird behavior with extensions on macOS (#7195)
• requirements-core.txt: Raise minimum pandas version to 2.0.* (#7203)
• CSV Import: Fix non-functioning encodings selection (#7181)
• CSV Import timezone aware (#7140)
• Projections: When the number of colors equals the limit, do not introduce 'other' (#7130)
• Predictions: allow loading of workflows saved in a localized version (target class setting fix) (#7123)
• OWDBSCAN: handle empty X (#7107)