The COPASI team announces the immediate availability of the stable release COPASI 4.28 (Build 226).

A new release of COPASI has been made available. Please visit our free download page to retrieve this latest development release. Please note this version is released under the Artistic License 2.0, which is an OSI approved license. This license allows non-commercial and commercial use free of charge. This release is primary a bug fix release and has only few new features:

New Features

• Graphical User Interface (CopasiUI)
  • Time course fluxes are now shown in the layout when playing back a time course.
  • The number of reactions a species is involved in is now shown in the species table.

Release Date: August 11, 2020

More information can be found in the changelog.