Major features added:
- Automatic conversions between different versions..
- Flattening is clearly specified.
- Convert from Integer to Enumeration.
- Explicitly casting a Model to Record.
- Initialization of Clocked Continuous States.
- An added option to Ellipse Annotation to draw only an arc.
- Allowing mixed Real and non-Real Record Derivatives.
The definition of pure functions was refined, in particular to restore backwards compatibility with Modelica 3.2. In addition many minor issues were corrected.