V0.48.1 - Patch LightGBM fitted_ flag in predict_incremental path#70
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atalyaalon merged 2 commits intomainfrom Apr 21, 2026
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V0.48.1 - Patch LightGBM fitted_ flag in predict_incremental path#70atalyaalon merged 2 commits intomainfrom
atalyaalon merged 2 commits intomainfrom
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_ensure_lightgbm_fitted was called in predict and fused prediction paths but not in _predict_incremental_helper. Models pickled with LightGBM 3.x lack the fitted_ attribute required by LightGBM 4.x, causing NotFittedError on the incremental endpoint.
atalyaalon
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