Explanation:

If "from build number ..." does NOT appear in the message...

...you started using Foxhound on a target database for the first time, and Foxhound pushed this stored procedure to that target database.

This message usually appears in sets of three:

... Info: Procedure rroad_engine_properties has been upgraded to build number .... on ....
... Info: Procedure rroad_database_properties has been upgraded to build number .... on ....
... Info: Procedure rroad_connection_properties has been upgraded to build number .... on ....

If "from build number ..." DOES appear in the message...

...you installed a new build of Foxhound, and when it connected to a target database it successfully pushed the new version of this stored procedure to that target database.

This message usually appears in sets of three:

... Info: Procedure rroad_engine_properties has been upgraded from build number .... to build number .... on ....
... Info: Procedure rroad_database_properties has been upgraded from build number .... to build number .... on ....
... Info: Procedure rroad_connection_properties has been upgraded from build number .... to build number .... on ....