Commit authored long after 3.1.2 was released, just adding this here for the sake of not having missed a release, if anyone needs its headers.
@@ -1 +1 @@
-Subproject commit 98ee82599dfe07e17983ad831f5e9ac41068667f
+Subproject commit 75d6c5149618734e9ecb7937b6546bf083216cf7