Cypher 25 support

[angrykoala]

The new version of Cypher, Cypher 25 has been released on Neo4j 2025.6

The list of changes is here

2025.09

• format()

2025.08

• allReduce

2025.07 N/A

2025.06

• Support for Cypher 25 prefix #574
• NEXT
• LET
• FILTER
• Conditional queries (WHEN)
• Union curly braces
• Hyperbolic trigonometry functions cosh(0.5), coth(0.5), sinh(0.5), tanh(0.5)
• RETURN ALL
• WITH ALL
• REPEATABLE ELEMENTS
• DIFFERENT RELATIONSHIPS