- included test framework (Junit5) as part of maven builds
2018.3
- updates on multithreading performance
2018.2
- update base package to neqsim
2018.1
- improved speed for CPA model22
2.3
- Updated mercury heat of formation, melting point temperature and triple point pressure (for improved prediction of solid formation conditions) - Updated TPflash with solids (will remove a fluid phase if the phase fraction is zero)