Changelog

All notable changes to this project will be documented in this file.

[0.2.4] - 2024-12-30

Fixed

• render/2 now returns actual SVG/PNG output - Previously returned the gnuplot script string instead of rendered output, breaking LiveView components
• datablock/3 works with command/2 plots - Named datablocks are now defined before custom commands, allowing references like $stats in custom plot commands
• Pie/donut charts render correctly - Fixed inner_radius calculation so pie charts display as full circles, not donuts

Added

• Pie/donut slice labels - Labels are now rendered at the center of each slice using set label commands

[0.2.3] - 2024-12-29

Added

• Initial public release
• High-level API for common chart types (scatter, line, bar, histogram, pie, donut, spider, parallel coordinates)
• Low-level API for full gnuplot control
• LiveView components for real-time charts
• Explorer DataFrame integration
• Nx tensor support
• ML visualizations (confusion matrix, ROC curves, loss curves, embeddings)
• SVG, PNG, and ASCII output formats
• Async/parallel rendering
• Binary data optimization for large datasets