Release 0.3.0.1 includes the following enhancements:
-  Results are now shown within the formula itself after an equals sign. For instance, "x = " will display the value of x.
-  Results can be displayed on the same line as a variable is defined.  Eg: "x := 1 + 1 =".
-  Improved support for units of measure.  For instance, common abbreviations are new pre-defined, and units can be displayed in one of three unit systems (SI, CGS, US)
-  A series of CompPad expressions can be imported from a text file. This can be used to pre-define constants, units, or functions that are used frequently.
-  Double-braces can be used to create complex variable names.  For instance, "{{ vec {x sub 2 sup 3 } }} = 2"
-  plotxy arguments can now contain units of measure.
-  Formulas in tables are now evaluated.
-  Evaluation of formulas can be prevented by enclosing entire expression in braces. "{this * formula / is - not  + evaluated }"
-  Comments using %% are parsed correctly.