The use case is the Apache Camel project which takes more than 50 seconds to simply run `mvn foo` from the root.
MNG-6695 Improve speed in collection merging
MNG-6697 Add a fast interpolator not using reflection
MNG-6698 Lazily compute the ManagedVersionMap
MNG-6702 Improve DefaultModelValidator performance
MNG-6718 Upgrade Plexus Utils to 3.2.1