Update upgrade documentation

UPGRADE-1.1.11.md

@@ -1,14 +1,3 @@
-# Upgrade from 1.1.9 to 1.1.10
+# Upgrade from 1.1.10 to 1.1.11
 
-## Doctrine Annotations
-
-Instead of simple annotations, wheras parsing them is not bound to the apropriate use statement, up from version 1.1.10 all 
-annotations of the apperver-io-psr/epb, appserver-io-psr/servlet and appserver-io/routlt libraries are using the Doctrine
-Annotations library instead. Therefore it is necessary to add use statements, for all annotations of that libraries, to your
-application's classes.
-
-## Annotation Libraries
-
-Annotations Libraries **MUST** not longer be registered with the `persistence.xml` file, instead they have to be registered
-in the `META-INF/context.xml` file of your application. This is necessary, as we use Doctrine Annotations for annotation 
-parsing also.
+Updating from 1.1.10 to 1.1.11 doesn't have any impacts. Please read the apropriate UPGRADE-1.x.x files for updates from older versions to 1.1.10.