Among the new features are:
- Microsoft Windows Vista compatible
 - Preparative chromatography support
 - Fraction Collector control
 - Auxiliary pump and Valve control
 - Auxiliary signals and Events in Chromatogram
 - Signal units in Chromatogram and Results table
 - Enhanced Event Table
 - Amino Acid Analyzer (OEM solution)
 - . . . complete version history
 
Next steps:
Go to Downloads section to download the [obsolete link removed].
Have a look at the Clarity 2.5 vs 2.4.4 manual that describes the main changes compared to the previous version.
Have a look at the updated List of controlled instruments