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0.6.1 (2026-08-30)

Quality-of-life release: move and duplicate diagram actions, drastically lighter exports, an export modal redesign, and a unified button design system documented in DESIGN.md.

✨ Features

  • Move diagram between projects: new toolbar action with a project picker modal. The diagram is moved to the target project root (folder cleared), with server-side ownership checks.
  • Duplicate diagram: clone any diagram from the toolbar. The confirmation modal suggests a localized name (<name>-copia in Spanish, <name>-copy in English) that you can edit. The clone opens automatically re-centered (fit to screen).
  • PNG resolution selector: choose Screen (1x), Standard (2x, default) or High (3x) when exporting PNG.
  • Export modal redesign: the modal now works in two steps — pick a format, adjust the options that actually apply to it (PNG resolution only appears when PNG is selected), then hit Export.

🚀 Performance

  • PDF exports are now 5-15x lighter: the embedded raster switched from lossless PNG to JPEG at quality 0.98 — visually indistinguishable on diagrams. A 20 MB PDF now lands in the ~1.5-5 MB range.
  • PNG exports capped at 8192px and downloaded via Blob URLs, avoiding base64 overhead and memory spikes on huge diagrams.

🎨 Design system

  • Canonical primary/secondary button pattern documented in DESIGN.md (solid purple + .btn-glass, focus ring, disabled states, loading spinner). All buttons across the app migrated to the single standard.

🔧 Internal

  • Dependency updates: FastAPI ^0.141.1, cryptography ^50.0.0, black ^26.5.1.
  • pytest.ini: asyncio_mode = auto and registered markers (unit / integration / slow / property).
  • Integration tests for moving and duplicating diagrams (test_move_diagram.py, test_duplicate_diagram.py).