Distributed Constraint Optimization (DCOP) is a field that has
recently been getting more and more attention from academia and
industry. However, very few open-source, off-the-shelf tools are
currently available to solve DCOPs; examples are FRODO, DisChoco
and DCOPolis. A DCOP platform should possess the following key
qualities: the framework should be reliable and extensively
tested, deployable in a truly distributed setting, and modular so
that it is easy to customize and extend. This paper introduces the
Java-based FRODO 2.0 framework, which possesses all three
qualities. It is a complete re-design of the FRODO framework,
released under the GNU Affero GPL license.