Release Notes: Graph Algorithms 3.5.8.1

Bug fixes

• The previous release accidentally removed the label column from algo.labelPropragation.stream() . This version adds it back in.
• All algorithms that make use of parallel streams now use the user defined concurrency settings.

Improvements

• Improved algorithm termination behavior: we now enable users to terminate the product supported algorithms (PageRank, UnionFind/Connected Components, Label Propagation) during graph loading and result write. Previously, termination was only enabled during the actual computation of the algorithm. Algorithms may be terminated by ctrl-c in Cypher shell or clicking (x) in Neo4j browser.
• UnionFind: Improved seeding functionality:
  • Seeding now consumes less memory and can run concurrently on multiple threads;
  • Seeded union find only writes on changed/new properties decreasing write times
• Huge Graph: Improved write/read speeds for weighted relationships.