refresh(X, y): fold new rows into a fitted model (#131, slice 1) - #170

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campaign/issue131-refresh-slice1

Sep 26, 2026

Commits on Sep 25, 2026

Refresh slice 1, pass 1: store training rows compactly (#131)

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Refresh slice 1, pass 2: store_training_data and refresh(X, y) (#131)

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Faster linear-leaf fit in replay, bit-identical (#131)

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Changelog and plan: the faster linear-leaf fit, and refresh at scale (#131)

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Commits on Sep 26, 2026

Merge main into campaign/issue131-refresh-slice1 (resolve conflicts for #170)

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