Major New Features:

• SBGN-ML export support
• SABIO-RK new user interface
• Simulation Core Library in replacement of JSBML simulation library
  

[Updates in CellDesigner 4.3]

• libSedML library
• SBO export
• MIRIAM resource list
• Sample files

[Bug Fixes in CellDesigner 4.3]

• Fixed SedML file export
• Other minor bug fixes

Installation:

For details on installation procedure, check here.