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v3.2.1 — Free canvas panning

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@ikelaiah ikelaiah released this 12 Oct 20:11
· 1 commit to main since this release
v3.2.1
2ec36db

v3.2.1 — Free canvas panning

  • Release date: 13 October 2026.
  • Base: v3.2.0.
  • Scope: Recoverable canvas movement in ERD and SQL Flow.

What changed

  • ERD canvas movement works in every direction, including right and down from
    the initial top/left position. Positive viewport offsets provide space before
    the diagram; negative movement uses an extended scroll area.
  • ERD Fit recentres the complete schema, or a selected table and its declared
    neighbours. Cursor-anchored zoom accounts for the viewport offset. Panning
    moves the view independently of saved table positions.
  • SQL Flow distinguishes a drag from a node click. Dragging the canvas or a
    node preserves the requested movement instead of selecting the node and
    reframing the diagram. Fit overview recovers the complete chart.
  • Diagram controls remain interactive during panning. The user guide explains
    canvas movement, individual table movement, and Fit recovery.

Verification

An isolated Edge 155 walkthrough reproduced both problems before the fix.
Afterward, an 80-pixel right / 60-pixel downward drag moved both diagrams by
that amount; flow inspection stayed closed. ERD movement beyond the origin,
Fit recovery after a large negative pan, and cursor-anchored zoom were also
observed. The prior browser diagnosis used actual renderer pointer events.

Local TypeScript build, strict pilot, and lint (69 files) passed. The v3.2.1
fixture-corpus metrics snapshot was generated. A separate AI code reviewer
approved the signed viewport coordinates, zoom/Fit calculations, flow click
suppression, and guide changes.

The release requires green Correctness and Firefox smoke CI on its
complete release commit. Correctness covers generated-runtime freshness,
release-document consistency, local-file startup, golden/fuzz/UI/ERD/security
suites, current metrics, benchmark, and packaged-runtime smoke.

Runtime

The release includes sql-cartographer-v3.2.1.zip (4,069,229 bytes) and
SHA256SUMS.txt.

ZIP SHA-256:
530008c7aceba684dc3d1acd2d54244bc6cc18910e0e44c962857d95ee76ce80.

Download the GitHub release.

Correctness
and Firefox smoke
passed on release commit 2ec36db7451e200a934817c040892c05a65e7d48.

Assets 4
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