Release Date: 26 February 2020
Neo4j 3.5.15 is a maintenance release with many important improvements and fixes.


  • Upgrade jackson to 2.10
  • Fixed a bug where outer hash join would be incorrectly planned to solve OPTIONAL MATCH with non-join dependencies.

Detailed Changes and Docs

For the complete list of all changes, please see the changelog. Look for 3.5 Operations manual here.


When upgrading to Neo4j 3.5 for the first time, be sure to read the current upgrade instructions in the Neo4j Operations Manual, as there are additional steps and considerations.