Skip AT recomputation in param refresh; param matmul is always affine

Transurgeon · claude · Transurgeon · commit 17900e4fc66a · 2026-02-10T11:46:26.000-05:00
Co-Authored-By: Claude Opus 4.6 &lt;noreply@anthropic.com&gt;
diff --git a/diff_engine_core b/diff_engine_core
@@ -1 +1 @@
-Subproject commit 27acb7d869bda68c52d6e3a8c84c91c1653cc8ea
+Subproject commit 00f7732fabc81688e5ffe53484d48e3deee60c53
