v0.4.13

ruviz v0.4.13

Released: 2026-04-27

Highlights

• Public PNG rendering now has a bounded process-wide marker sprite cache, improving repeated large scatter and line-marker renders while keeping cold and warm PNG output byte-identical.
• Log-scaled axes now flow through the public PNG, SVG, and parallel render paths with scale-aware coordinate projection, minor ticks, grid handling, and legend rendering.
• Legend sizing now scales from render DPI for text, frame borders, corner radii, and shadow offsets instead of using fixed pixel assumptions.
• Typst-valid symbol labels render through the public legend paths without adding LaTeX support.

Version Alignment

This release keeps the published workspace packages aligned on one version:

• ruviz 0.4.13
• ruviz-web 0.4.13
• ruviz-gpui 0.4.13
• npm ruviz 0.4.13
• PyPI ruviz 0.4.13

Fixes And Maintenance

• Fixed parallel-render legend output so public PNG rendering includes enabled legends consistently.
• Fixed box plot quartile and whisker projection in the parallel renderer so y-values use the y-axis scale.
• Fixed degenerate scaled coordinate ranges in the parallel projection path.
• Fixed the notebook widget session sizing race that could create 1x1 WebKit canvases before the notebook wrapper was attached.
• Replaced full marker sprite cache clears with single-entry eviction and held the global cache lock across sprite creation to avoid duplicate same-key work.
• Moved shared legend DPI scaling onto Legend so Skia and SVG renderers cannot drift.

Quality And Validation

This release builds on green CI for PRs #70 and #71, plus targeted local checks during release prep:

• cargo test --lib legend
• cargo test --lib marker_sprite
• cargo fmt --check
• git diff --check
• bun run check:web
• RUVIZ_WEB_PREVIEW_PORT=4174 bun run test:e2e --project=webkit

References

• Changelog: CHANGELOG.md
• Previous release notes: v0.4.12
• Release workflow: .github/workflows/release.yml