add depth layer

rustagir · rustagir · commit e1927eece4f8 · 2024-09-05T14:00:39.000-04:00
diff --git a/docs/upgrade.txt b/docs/upgrade.txt
@@ -14,7 +14,7 @@ Upgrade Library Version
 .. contents:: On this page
    :local:
    :backlinks: none
-   :depth: 1
+   :depth: 2
    :class: singlecol
 
 Overview
