upgrade/v2106-User-Upgrade-Guide.md

+<!-- --- title: User Upgrade Guide (OpenFOAM-v2106) -->
+
+[![home](/icons/home.svg "wiki home")](/home)
+[![upgrade](/icons/chevrons-up.svg "upgrade guide")][upgrade-guide]
+[![code](/icons/code.svg "coding patterns")][code-patterns]
+
+***Preview information, subject to change at any time !!!***
+
+[[_TOC_]]
+
+## Deprecation and Removal
+
+### Deprecated Models
+
+## Rename
+
+## Configuration / Environment
+
+## Input Dictionaries
+
+
+[code-patterns]: /coding/patterns/patterns
+[upgrade-guide]: /upgrade/upgrade
+
+[v2106-notes]: https://www.openfoam.com/releases/openfoam-v2106/