Release Date: 26 July 2018
Neo4j 3.4.5 is a maintenance release with many important improvements and fixes.


  • Add support for attaching to running neo4j instance on Windows servers
  • Compiled ExpandInto respects relationship type
  • Give sensible error message for merge on null node.
  • Fix log warning of replication retry attempts

Detailed Changes and Docs

For the complete list of all changes, please see the changelog. Look for 3.4 Developer manual here, and 3.4 Operations manual here.


When upgrading to Neo4j 3.4 for the first time, be sure to read the current upgrade instructions in the Neo4j Operations Manual, as there are additional steps and considerations.