v0.3.0

Minor Changes

• 1c05bea: Solve native compound layout from complete occupied envelopes: measured header bands, asymmetric content padding, children, and edge labels. Retain finalized compound sizes during ancestor placement and return explicit compound geometry and world-space route sections. Add inward content attachments and outward reentry hooks without changing the pinned ELK compatibility contract.

• 7fa4f37: Add native TypeScript edge routing with immutable snapshots, incremental native graph diffs, persistent spatial/dependency indexes, route patches, and explicit fallback diagnostics. Include straight, Bézier, orthogonal, polyline, octilinear, curved, organic, parallel, self-loop, fan, bus, and bundle strategies; structured line/curve/arc geometry; SVG and polyline rendering utilities; and adapters for native layout and ELK section geometry.

  Incremental routing produces the same geometry as fresh routing for the same graph and settings. Previous snapshots cache graph geometry, spatial dependencies, and unaffected results; previous drawn paths do not constrain routing.

  Account for endpoint directions in route search, complete octilinear diagonal/grid intersections, distribute shared-node attachments and duplicate-edge corridors, and prefer interior source-facing shared trunks. Incremental invalidation includes coordinated neighbors.

  Coordinate unrelated groups with deterministic soft crossing/overlap costs, report residual conflicts, and incrementally invalidate route dependencies. Encode source/port group keys without delimiter collisions.