Added
- Mermaid authoring path (draw.io CLI ≥ 30): for standard diagram types with no custom styling/icon needs, write Mermaid text and convert natively —
drawio -x -f xml -o out.drawio in.mmd. 28 types including mindmap, gantt, timeline, journey, pie, sankey, kanban that previously required hand placement. Newreferences/mermaid-authoring.md(when-to-prefer, draw.io-parser quirks, version gate). - ELK
--layoutpass (CLI ≥ 30):verticalFlow/horizontalFlow/verticalTree/horizontalTree/radialTree/organicor custom ELK JSON — a Graphviz-free alternative toautolayout.py, and the better engine for organic/radial topologies. - CLI version gating in workflow step 1: on draw.io ≤ 29,
.mmdinput fails and--layoutcorrupts argument parsing — both paths are skipped (verified 29.7.8 vs 30.2.6). - Docs: Autohand Code install notes (community contribution, #59).
Full changelog: CHANGELOG.md