Release Notes: Graph Data Science 2.1.9

Release Date: 19 August 2022

GDS 2.1.9 is compatible with Neo 4.3 versions ≥ 4.3.15 and 4.4 ≥ 4.4.9.

For GDS compatibility with previous releases of 4.3 and 4.4, please use please see GDS 2.1.6. The 2.1 series is also incompatible with Neo4j 3.5.x, 4.0, 4.1, and 4.2. For a 3.5 compatible release, please see GDS 1.1.7. For a 4.0 compatible release, please see GDS 1.6.5. For a 4.1 or 4.2 compatible release, please see GDS 1.8.8

New Features

• New setting gds.arrow.advertised_listen_address added to the GDS Flight server.

Bug Fixes

• gds.beta.listProgress() would throw due to negative values. This could occur while running procedures such as gds.louvain or gds.graph.project.cypher.
• gds.beta.pipeline.[nodeClassification|linkPrediction].train() or gds.alpha.pipeline.nodeRegression.train() would not work when using a pipeline with a graphSage nodeProperty.
• ML autotuning included model evaluations with concrete configs when using maxTrials.

Improvements

• The gds.debug.sysInfo procedure now shows the license expiration date when run with a valid GDS license.