JGraphT Version 1.1.0 Released!

This release significantly reduces the number of different Graph interfaces: the interfaces UndirectedGraph, DirectedGraph and WeightedGraph have been deprecated. Instead, their functionality is captured in one, simple, clean Graph interface. This makes it much easier to implement algorithms, methods and classes which can work with various graph types.

You can see the full change list here:

https://github.com/jgrapht/jgrapht/blob/master/HISTORY.md