Changelog

0.1.2 — 2026-04-21

• Improved Artefact.new/1 macro — nodes and relationships declared inline with atom keys and keyword options
• Artefact.Cypher.merge_params/1 — parameterised MERGE returning {cypher, params} for driver use
• Artefact.Cypher.create_params/1 — parameterised CREATE returning {cypher, params}
• Artefact.Binding.find/2 — finds shared nodes between two artefacts by uuid for harmonisation
• Artefact.harmonise/3 macro — merges two artefacts on shared node bindings; left argument is heartside

0.1.1 — 2026-04-01

• Artefact.Arrows — lossless round-trip with Arrows JSON (from_json/2, to_json/1)
• Artefact.Cypher — inline create/1 and merge/1 Cypher string generation
• %Artefact{}, %Artefact.Graph{}, %Artefact.Node{}, %Artefact.Relationship{} structs
• Artefact.compose/2 — combines two artefacts into one graph