CHANGELOG

Version 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)

Version 2.2 (17/4/2020)
- Huron Vidal parameter oxygen-water updated
- CPA-binary interaction paramter kij updated for N2-water and o2-water
- Peneloux volume correction paramters water, MEG, TEG
- Volume correction parameters for water, MEG and TEG updated (temperature dependent volume correction)
- UMR-PRU model updated with parameters for c-C7 and c-C8, c-C9
- various bug fixes and new features for process calculations (changes for compressors, mixers, etc.)
- Short-cut class for creating new fluids implemented (neqsim.thermo.Fluid class)

Version 2.1
- improved stability of TPflash calculations

Version 2.0 (10/12/2019)
- verson name changed from 2018.X to 2.X
- improved speed and stability of algorithms (TPflash, phase envelopes)
- added GERG-2008 for calculation of gas density
- various updates in process simulation models (compressors, recycle, mechanical design)

version 2018.5
- stability and speed improvements

version 2018.4
- included test framework (Junit5) as part of maven builds

Version 2018.3
- updates on multithreading performance

Version 2018.2
- update base package to neqsim

Version 2018.1
- improved speed for CPA model22