Release Date: //

The 1.8.3 release of Neo4j is a maintenance release that brings more safety features into high-availability cluster deployments, general bug fixes and a small number of API enhancements. In particular this release addresses:

  • Ensure auto-indexes correctly expunge deleted nodes and relationsips.
  • Fixed race condition that could have lead to duplication in the getSingleRelationship() in the Core API.
  • Reduces churn in the resource pool for channels and memory in a clustered environment.
  • Corrects an issue when supplying arrays as properties during unique node creation.
All 1.8 users are strongly recommended to upgrade to this version. Neo4j 1.8.3 does not require any store-level upgrades. For a full summary of changes in this release, please review the CHANGES.TXT file contained within the distribution.