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Add Node package tests to CI

ciRelated to continuous integrationRelated to continuous integration

Node_js

Status: Open.

Task

#3196 In catboost/catboost;

· andrey-khropov opened on Sep 17, 2026

Add Rust package tests to CI

ciRelated to continuous integrationRelated to continuous integration

inference

Rust

Status: Open.

Task

#3195 In catboost/catboost;

· andrey-khropov opened on Sep 17, 2026

[CMake build cache] Select the most recent revision from those available in history

ciRelated to continuous integrationRelated to continuous integration

Status: Open.

Feature

#3191 In catboost/catboost;

· andrey-khropov opened on Sep 10, 2026

Add a parameter to set k-folds and train similarly to K-fold cross-validation for Ordered Boosting

Status: Open.

Feature

#3188 In catboost/catboost;

· asdsadsaasd12312132 opened on Sep 7, 2026

[Suggestion] Plain + Ordered Boosting mode

Status: Open.

Feature

#3187 In catboost/catboost;

· asdsadsaasd12312132 opened on Sep 5, 2026

Add tests for models exported as code to CI

tests

Status: Open.

Task

#3173 In catboost/catboost;

· andrey-khropov opened on Aug 23, 2026

[Generated C++ code applier] support C++ standards < 20 for models with categorical features

inference

Status: Open.

#3172 In catboost/catboost;

· andrey-khropov opened on Aug 23, 2026

JSON model loader silently accepts malformed leaf_values (count not a multiple of 2^depth), producing a wrong ApproxDimension

Status: Open.

#3137 In catboost/catboost;

· FuturMix opened on Jul 16, 2026

shrink(1) changes multiclass predictions instead of preserving the first tree (CatBoostClassifier 1.2.8 and 1.2.10)

Status: Open.

#3136 In catboost/catboost;

· eseglo opened on Jul 15, 2026

deadlock on a machine with a mixed-core ARM64 CPU

Linux

Need Research

Status: Open.

Bug

#3126 In catboost/catboost;

· andrey-khropov opened on Jul 9, 2026

Python wheels missing license file

python

Status: Open.

#3118 In catboost/catboost;

· david-cortes opened on Jun 18, 2026

Applicability of CatBoost on small dataset (n=96) for environmental geochemical modeling

Status: Open.

#3117 In catboost/catboost;

· tulipabiflora2006 opened on Jun 12, 2026