Add changelog entry for PR #923

lujiazho · claude · lujiazho · commit 70d0210d2854 · 2026-05-06T19:25:22.000-07:00
Co-Authored-By: Claude Opus 4.7 (1M context) &lt;noreply@anthropic.com&gt;
diff --git a/changelog/923.fixed.md b/changelog/923.fixed.md
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+Add `TabPFNRegressor.fit_with_differentiable_input(X, y)` so gradients can flow from a downstream loss back through the regressor into upstream torch modules feeding `X` (and `y`, when it carries grads). Mirrors the existing classifier-side path — previously `TabPFNRegressor.fit` raised `ValueError("Differentiable input is not supported for regressors yet.")` and there was no differentiable counterpart.

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	`1`	+Add `TabPFNRegressor.fit_with_differentiable_input(X, y)` so gradients can flow from a downstream loss back through the regressor into upstream torch modules feeding `X` (and `y`, when it carries grads). Mirrors the existing classifier-side path — previously `TabPFNRegressor.fit` raised `ValueError("Differentiable input is not supported for regressors yet.")` and there was no differentiable counterpart.