## 0.3.1

### Minor Analysis Improvements

* Improved taint models for `Numeric` types and `RangeReplaceableCollection`s.
* The nil-coalescing operator `??` is now supported by the CFG construction and dataflow libraries.
* The data flow library now supports flow to the loop variable of for-in loops.
* The methods `getIteratorVar` and `getNextCall` have been added to the `ForEachStmt` class.