2.1.1

Minor Analysis Improvements

• Modelled that re.finditer returns an iterable of re.Match objects. This is now understood by the API graph in many cases.
• Type tracking, and hence the API graph, is now able to correctly trace through comprehensions.
• More precise modelling of the dataflow through comprehensions. In particular, captured variables are now handled correctly.
• Dataflow out of yield is added, allowing proper tracing through generators.
• Added several models of standard library functions and classes, in anticipation of no longer extracting the standard library in a future release.