[3.41.0] - 2026-11-08
Enhancements
- Add Python 3.15 support (#7348)
- OWSilhouettePlot: display average silhouette (#7327)
- Neighbors: unify available metrics with Distances (#7320)
- kNN with the Cosine metric (#7309)
- Make dark mode icons support explicit (#7273)
- utils: Minimize imports for utils (#7246)
- Add Spanish translation (#7354)
- Add View Options (title and axis titles) to Distributions widget (#7302)
- Scatterplotgraph: Implement manual repositioning of points (#7286)
- ScatterplotGraph: Group points within dense cells (#7224)
- OWCSVFileImport: Auto-resolve paths within workflow directory (#7278)
- Hierarchical clustering: Elide annotations, replace newlines with spaces (#7260)
- Discretize and Continuize: Unify design (#7232)
Bugfixes
- Manifold Learning: Deprecated np.linalg.linalg module (#7362)
- Scatter Plot: Update axis labels when discrete values change (#7336)
- t-SNE with distance matrix inputs (#7342)
- Fix segfault in Datasets (#7345)
- Nomogram: Use softmax for multinomial logistic regression (#7331)
- Plot axes: No SI prefix for values below 1 with pyqtgraph 0.14 (#7337)
- Excel readers: Keep empty flags row of three-line header (#7334)
- File, Load Model, Distance File: do not leak recent files into a saved workflow (#7228)
- Select Rows: Keep condition rows in sync after removing one (#7335)
- Concatenate: fix source ID as class problem (#7340)
- Rank: Fix loading workflow created with another language (#7332)
- itemmodels: Limit VariableModel's tooltip length (#7317)
- Create Class: Remove context settings in favour of schema-only non-context (#7231)
- Distributions: Fix mislabelled gamma parameter (#7312)
- oweditdomain: Use variable repr for continuous to discrete transform (#7301)
- Linux Wayland fixes (#7304)
- Distance Map: point size (#7285)
- PLS.svg: Convert text element to path (#7283)
- Freeviz: Fix disappearing label at angles close to a multiple of 90 (#7241)
- util.countnans: Don't treat single-row sparse matrices as 1-d (#7219)
- Cosine distances: Fix docs on missing values (-> replaces by means) (#7223)
- Fix an incompatibility planned in a future pyqtgraph (layout -> layout_) (#7329)
- Update quantile calculation method in owboxplot.py (#7305)
- Print "..." in deep subtrees of a Tree instead of raising RecursionError (#7303)
- RowInstance: Fix setting class when there are multiple classes (#7293)
- ElasticNetCVLearner: Fix parameter alphas (#7294)
- Lookup: Fix eq for transformation to string variable (#7269)
- Tree Viewer: Fix heuristic for choosing the node label (#7275)
- Jaccard Distance: Fix distance over columns (#7247)
- io: fix for chardet >= 7 (#7253)
- Feature Statistics: Disable stretching of distribution column, set minimal width (#7226)
- KMeans: Scale silhouette bars (#7230)
- Transpose: Rename output column (#7233)
- Nomogram: Fix dark mode (#7227)
- Nomogram: Disable sorting by pos/neg influence for logistic regression (#7225)
