remove release number from home page

Author: rosemarymarano

documentation/site/content/_index.md

@@ -32,7 +32,7 @@ using the operator to deploy and run a WebLogic domain container-packaged web ap
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 #### Current production release
 
-The [current release of the operator](https://github.com/oracle/weblogic-kubernetes-operator/releases) is {{< latestVersion >}}.
+This is the [current release of the operator](https://github.com/oracle/weblogic-kubernetes-operator/releases).
 See the [operator prerequisites]({{< relref "/introduction/prerequisites/introduction.md" >}}) and [supported environments]({{< relref "/introduction/platforms/environments.md" >}}).
 
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