Release Date: 15 March 2017

Neo4j 3.0.9 is a maintenance release, with important improvements.


  • Fixed location and rotation of logs on Windows
  • In HA mode, the master of a two instance cluster will now serve writes on slave failure
  • Generated SSL certificate files should only be readable by owner

Detailed Changes

For the complete list of all changes, please see the changelog.


Note:Upgrading to this version of Neo4j may change the internal ids of relationships, which can invalidate any manually maintained relationship references whether in an external system or stored within Neo4j as a property value. Plan to verify and recreate any such storage after the upgrade.

Please read the upgrading section of the Neo4j Operations Manual for details.