What's New in Wolfram SystemModeler 5.1

New Wolfram Language interface, with expanded and streamlined capabilities
Share, collaborate and present models and analytics notebooks with any Wolfram Language user
New, more informative typesetting of system models in the Wolfram Language
Easily make important parameter and variable settings available at the top level in a hierarchical model
Parameters that do not affect the model in its current configuration can now be disabled
Parameter and variable descriptions can now be edited directly in the parameters tab
Experiment with and change parameters for built-in example models
Improved model search with grouped search results and filters

See the complete list of what's new in SystemModeler 5.1 on the Wolfram Research website.