Minor release 0.2.0 New features * find: implement visitor pattern with predicate `criteria` (6b8418a6fd385cfa2d2928a43116edfac673495a) Refactorings * find: stop abusing try/catch/throw for flow control (651a33286a2fc5817dba141541728614555eb5c8) Other changes * tests: assert node identity (9043657f518d52fe1c485718a4768da35e3f4a4b)