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Pull requests: lightgbm-org/LightGBM

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Pull requests list

[ci]: Bump the ci-dependencies group with 2 updates maintenance
#7329 opened Jun 3, 2026 by dependabot Bot Loading…
[ci] use pixi to manage end-of-life Python environments awaiting review maintenance
#7328 opened Jun 3, 2026 by jameslamb Member Loading…
29
[dask] Aggregate distributed validation metrics awaiting review dask feature in progress
#7290 opened May 23, 2026 by szjunma Loading…
9
[ci] pin more Python 3.10 packages, use miniforge on AppVeyor awaiting review maintenance
#7288 opened May 19, 2026 by jameslamb Member Loading…
@jameslamb
4
change default branch from 'master' to 'main' awaiting review breaking
#7287 opened May 19, 2026 by jameslamb Member Loading…
5
[c++][python-package] Leverage Arrow PyCapsule Interface for Arrow interoperability awaiting review breaking in progress
#7275 opened May 14, 2026 by borchero Collaborator Loading…
1
@borchero
71
[CUDA] support CUDA 13, support user-supplied CUDA architecture list, update default GPU architectures awaiting review breaking gpu (CUDA) Issue is related to the CUDA GPU variant.
#7271 opened May 14, 2026 by jameslamb Member Loading…
1
[cuda] datasets need to be created for the correct device_type to avoid segmentation fault crash. Improve user friendliness with better more explicit error message gpu (CUDA) Issue is related to the CUDA GPU variant. in progress
#7265 opened May 8, 2026 by maxwbuckley Contributor • Draft
[python-package] Add Polars / Arrow C Stream support with categorical handling feature in progress
#7264 opened May 7, 2026 by Ic3fr0g Loading…
2
@borchero
14
[python-package] Allow to pass Arrow array as position feature in progress
#7260 opened May 5, 2026 by maxzw Contributor Loading…
3
[cuda] cap columns per partition to fix SIGFPE on low-bin features fix gpu (CUDA) Issue is related to the CUDA GPU variant. in progress
#7256 opened May 3, 2026 by maxwbuckley Contributor Loading…
23
[c++][python-package] add int8 input dtype for pre-discretized features feature in progress
#7246 opened Apr 29, 2026 by kyo219 Contributor Loading…
3
[python-package] accept a pre-built Dataset as X in LGBMModel.fit awaiting review feature in progress
#7243 opened Apr 24, 2026 by fingoldo Loading…
13
[c++] add path_smooth_hessian parameter for hessian-based path smoothing awaiting review feature in progress
#7242 opened Apr 22, 2026 by amqadmiakur8 Loading…
@shiyu1994 @guolinke
2
[c++] raise a clear error for unknown metric types awaiting response fix
#7234 opened Apr 20, 2026 by FranciscoRMendes Contributor Loading…
@jameslamb
5
[c++] fix Booster.refit() segfault with linear_tree on single-class data fix
#7233 opened Apr 20, 2026 by FranciscoRMendes Contributor Loading…
1
6
fix(c_api): include start_iteration in SingleRowPredictor cache key awaiting review fix
#7225 opened Apr 10, 2026 by JKDasondee Loading…
1
Fix calculation of percentiles for weighted training with regression objectives (including mape, quantile, and regression_l1) fix
#7224 opened Apr 10, 2026 by JKDasondee Loading…
1
4
[c++] Add survival_cox objective for Cox proportional hazards modelling awaiting review feature in progress
#7212 opened Mar 27, 2026 by ohines Loading…
22
[C-API, python-package] Add leveled logging callback to C API and Python bindings awaiting review feature
#7205 opened Mar 17, 2026 by AnyCPU Loading…
7
[c++] Lightly refactor MapMetric, fix small bug, and add unit tests awaiting review maintenance
#7202 opened Mar 15, 2026 by pgrinspan Loading…
@shiyu1994 @metpavel
4
[python-package] Exclude weight_column from text Dataset features awaiting response fix in progress
#7198 opened Mar 13, 2026 by shiyu1994 Collaborator Loading…
1
1
[c++] fail when forcedsplits_filename points to missing file fix
#7197 opened Mar 13, 2026 by shiyu1994 Collaborator Loading…
1
1
[c++] handle socket connection-closed errors gracefully in distributed training awaiting review fix
#7178 opened Mar 4, 2026 by wagner-austin Contributor Loading…
5 tasks done
[python-package] Added tests on Booster.shuffle_model() in progress maintenance
#7168 opened Feb 24, 2026 by daguirre11 Contributor Loading…
6
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