Fix TOCs

Author: MGatner

user_guide_src/source/changelogs/index.rst

@@ -12,6 +12,7 @@ See all the changes.
 .. toctree::
     :titlesonly:
 
+    v4.1.6
     v4.1.5
     v4.1.4
     v4.1.3

user_guide_src/source/installation/upgrading.rst

@@ -8,7 +8,6 @@ upgrading from.
 .. toctree::
     :titlesonly:
 
-    Upgrading from 4.1.5 to 4.1.6 <upgrade_416>
     Upgrading from 4.1.4 to 4.1.5 <upgrade_415>
     Upgrading from 4.1.3 to 4.1.4 <upgrade_414>
     Upgrading from 4.1.2 to 4.1.3 <upgrade_413>