guides/upgrade/v1912-User-Upgrade-Guide.md

+<!-- --- title: User Upgrade Guide (OpenFOAM-v1912) -->
+
+[Back to Upgrade Guides](/guides/upgrade/upgrade)
+
+## _Preview information, subject to change at any time !!!_
+
+## Configuration / Environment
+
+## Input Dictionaries
+
+[v1912-notes]: https://www.openfoam.com/releases/openfoam-v1912/