Default behavior with no target version

How does Corticon Server respond when no decisionServiceTargetVersion is specified in a request message?  In this case, Corticon Server will select the highest Major.Minor Version number available for the requested Decision Service and execute it.

Consider a scenario where the following versions are deployed:

      v1.0
      v1.1
      v1.2
      v2.0
      v2.1

When no Version Number or EffectiveTimestamp is specified, the Server executes against v2.1 (if its Effective/Expiration range is valid). However, when Major Version 1 is passed in without an EffectiveTimestamp specified, the Server executes against v1.2 (if its Effective/Expiration range is valid).