F OpenNebula/one#5901: Add vmgroup tab to resolved issues (#2723)

source/intro_release_notes/release_notes_enterprise/resolved_issues_681.rst

@@ -13,3 +13,5 @@ The following new features has been backported to 6.8.1:
 The following issues has been solved in 6.8.1:
 
 - Fix "NUMA" and "OS & CPU" tabs on Fireedge Sunstone return an error when at least one host contains a NUMA node that has exactly one hugepage.
+- `Added the VM Group templates tab to Fireedge Sunstone <https://github.com/OpenNebula/one/issues/5901>`__.
+  - The new configuration files can be downloaded from `here <https://bit.ly/one-68-maintenance-config>`__