The Neo4j.rb project has recently released version 0.3.2, with thirteen forks on GitHub, following a release announcement to the Neo4j Ruby group. The new version includes experimental support for aggregating nodes, traversal with traversal position, and the addition of the graph-algo AllSimplePaths algorithm. Additionally, an upgrade to Neo4j-b9 has been implemented, featuring a newly added `Neo4j.all_nodes` method.