Neo4j 5.26.15

31 October 2025

Release Note for Neo4j 5.26.15 (31 October 2025)

Server

• Fix for where a secondary may not fully wait for all transactions to have been applied...

Neo4j 2025.10.1

30 October 2025

Release Note for Neo4j 2025.10.1 (30 October 2025)

Security changes

• TLS CBC (cipher block chaining) ciphers, as used in TLS v1.2 network encry...

Neo4j 5.26.14

20 October 2025

Release Note for Neo4j 5.26.14 (20 October 2025)

Server

• Fix possible "Index 2 out of bounds for length 2" errors when using excessively long lab...

Neo4j 5.26.13

6 October 2025

Release Note for Neo4j 5.26.13 (6 October 2025)

Cypher

• Fixed the missing null-pointer check, which could cause a NullPointerException to be th...

Neo4j 4.4.46

1 October 2025

Neo4j 2025.09.0

29 September 2025

Release Note for Neo4j 2025.09.0 (29 September 2025)

Neo4j Server

Server internals:

• Embedded Lucene upgraded. This brings general performance...

Neo4j 5.26.12

27 August 2025

Release Note for Neo4j 5.26.12 (4 September 2025)

Cypher

• Fixed a bug in pipelined runtime dynamic scheduling that could cause certain queries ...

Neo4j 2025.08.0

27 August 2025

Release Note for Neo4j 2025.08.0 (27 August 2025)

Neo4j Server

Cypher 

Cypher 25 additive features 

• Added allReduce() function to Cypher 25....

Neo4j 4.4.45

28 August 2025

Bundled Packages:

• Cypher-Shell 4.4.45
• labs/apoc-4.4.0.38-core
• products/bloo...