Release Date: 2 July 2025

GDS 2.19 is compatible with Neo4j 2025.06. For GDS compatibility with previous releases, please use GDS Compatibility Table.

New Features

  • Added memory estimation for harmonic centrality algorithm.
  • Added memory estimation for closeness centrality algorithm.
  • Added memory estimation for all pairs shortest paths algorithm (stream mode).

Improvements

  • Promote all pairs shortest paths algorithm (stream mode) to prod tier.

Bug fixes

  • Fixed a bug where Bellman-Ford algorithm would fail in the presence of negative cycles.
  • Fixed a bug where exporting data via arrow could cause memory leaks.

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