We're releasing a new major version of Neo4j, "Kiruna Stol", with several exciting features including Cypher, a humane query language designed for both developers and operations professionals to make ad-hoc queries on the graph database. The new REST API supports batching of REST operations, reducing network and transactional overheads. Additionally, we've made improvements to documentation, tutorials, performance, memory usage, and bug fixes in this iteration of Neo4j.