v1.4.0 - Faster and More Powerful

Features

• AI-assisted diagram generation and editing: describe a diagram in plain text and generate or improve it via OpenAI, Gemini, or Anthropic, or via a desktop CLI tool — configurable provider, model, and prompt template, with entry points in both the command palette and the editor toolbar
• Generate a diagram from an image dropped or pasted onto the canvas
• Custom theme color palette, applied to canvas rendering

Improvements

• More accurate node sizing via a dedicated text-measurement helper
• Substantially expanded automated test coverage (AI providers, canvas, diagram types, layout, theme palette)