Merge branch 'hotfix/2.5.1'
Merge branch 'release/2.5.2'
updating poms for 2.5.3 hotfix
Fixed bug (some variables were still static).
updating poms for 2.5.3 hotfix
updating develop with hotfix versions to avoid merge conflicts
Merge branch 'hotfix/2.5.3' into develop
updating poms for development