- Rewrote CellML import and export, with improved error handling and validation.
- CellML import now converts hardcoded stimulus equation to Myokit protocol.
- CellML export now converts Myokit protocol to hardcoded stimulus equation.
- CellML import now generates more approprate default scripts.
- CellML import now supports unit conversion between components.
- CellML export now infers units from RHS if no unit set.
- CellML import and export can now both handle Web Lab `oxmeta` annotations.
- Various changes and improvements to MathML parsing.
- Added missing `__iter__` to Model and VarOwner.
- The myokit.Name expression can now wrap objects other than myokit.Variable, allowing Myokit's expression system to be re-used for non-myokit expressions.
- Removed myokit.UnsupportedFunction.