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-# pubsub - Publisher & Subscriber Package
-Minimal Publisher & Subscriber Template for ROS2.  
+# pubsub - ROS2 Package
+Python Library for ROS2 Topic Publisher & Subscriber, Service Host & Client, Actions Server & Client.  
+
+Disclaimer:
 ```
-Created for ROS Workshop 2020  
-Course Roverentwicklung für Explorationsaufgaben  
+Created for University Course "Roverentwicklung für Explorationsaufgaben"  
 Institute for Space Systems  
 University of Stuttgart.
+
+Created by Patrick Winterhalder, Institute of Space Systems, University of Stuttgart (2020),  
+Edited by Christopher Herr (2023)
 ```  
-Class Code created by [Patrick Winterhalder](https://www.irs.uni-stuttgart.de/en/institute/team/Winterhalder/),  
-[IRS](https://www.irs.uni-stuttgart.de), University of Stuttgart.  
+
   
   
 ## Workshop Prerequisites