v0.4.19

ruviz v0.4.19

Released: 2026-06-03

Highlights

• GPUI interactive plots now scale typography, ticks, borders, and series styling with the requested output dimensions while preserving the configured figure size model.
• ruviz-gpui keeps FixedPixels render targets exact and applies aspect fitting only to Fill, so fixed-resolution embedding remains predictable.
• Prepared-frame DPI fitting now round-trips fitted output dimensions to the actual render canvas, including narrow panes, difficult aspect ratios, and low-resolution interactive targets.

Version Alignment

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

• ruviz 0.4.19
• ruviz-web 0.4.19
• ruviz-gpui 0.4.19
• npm ruviz 0.4.19
• PyPI ruviz 0.4.19

Fixes And Maintenance

• Fixed GPUI interactive rendering so output dimensions drive render DPI instead of only host/device scale.
• Fixed the Fill/FixedPixels sizing split to avoid silent fixed-size aspect fitting.
• Fixed fitted canvas rounding so layer dimensions, overlays, and base images stay aligned.
• Added coverage for exact-size interactive renders, fitted output dimensions, subminimum interactive DPI, and style metric proportionality.
• Tightened the incremental marker parity test tolerance and documented the retained-layer antialiasing allowance.

Quality And Validation

This release builds on green CI for PR #75, plus targeted local checks during release prep:

• cargo test -p ruviz --lib
• cargo test -p ruviz-gpui sizing --lib
• cargo test -p ruviz-gpui
• cargo test -p ruviz
• clean-worktree WebKit checks for the WASM demo export path

References

• Changelog: CHANGELOG.md
• Previous release notes: v0.4.18
• Release workflow: .github/workflows/release.yml