dart_neo4j 1.2.0

A comprehensive Neo4j driver for Dart supporting both bolt:// and neo4j:// URI schemes with type-safe result access.

1.2.0

• Version bump for consistency with dart_neo4j ecosystem

1.1.0

• Version bump for consistency with dart_neo4j ecosystem

1.0.0

BREAKING CHANGES

• Deprecated id Property: The numeric id property on Node, Relationship, and UnboundRelationship is now deprecated in favor of elementId
  • Use elementId (nullable) or elementIdOrThrow (non-nullable) for Neo4j 5.0+ compatibility
  • The old id property will continue to work but will emit deprecation warnings
  • See Neo4j documentation for migration guidance

New Features

• Neo4j 5.0+ Element ID Support: Added full support for string-based element IDs
  • Node.elementId: Returns the element ID as a nullable String
  • Node.elementIdOrThrow: Returns the element ID or throws if not available
  • Relationship.elementId: Returns the relationship element ID as a nullable String
  • Relationship.elementIdOrThrow: Returns the relationship element ID or throws if not available
  • UnboundRelationship.elementId: Returns the relationship element ID as a nullable String
  • UnboundRelationship.elementIdOrThrow: Returns the relationship element ID or throws if not available
• Improved Equality Comparisons: Node and Relationship equality now prefers elementId when available, falling back to numeric id for backward compatibility
• Enhanced toString: Node, Relationship, and UnboundRelationship now include elementId in their string representations when available

Improvements

• Future-Proof Design: Smooth migration path from numeric IDs to element IDs
• Backward Compatibility: Existing code using numeric IDs continues to work with deprecation warnings
• Comprehensive Test Coverage: Added extensive tests for element ID functionality

0.2.0

• Updated Dart SDK requirement to ^3.8.0
• Version bump for consistency with dart_neo4j ecosystem

0.1.0

• Fixed handling of multiple node returns in Cypher queries (RETURN a, b syntax)
• Improved Record.fromBolt to properly handle BoltNode, BoltRelationship, and BoltUnboundRelationship structures
• Enhanced BoltConnection to preserve Bolt structures in record data

0.0.2

• Updated license section in README to correctly reflect GPL-3.0 license

0.0.1

• Initial release of dart_neo4j package.