changelog

What's shipped

Notable, user-facing changes to Plotion, most recent first.

September 6, 2026

Added Geo and Scale-bar chart types, completing all seven planned chart families.
Added Ternary chart type (three-vertex composition charts).
Added Polar chart type.
Added Pie/donut chart type.
Added Bar chart type (grouped/stacked, vertical/horizontal).

August 30, 2026

Digitizer: multi-scale axes (linear, log, date/time, category) and first-class multi-series support for XY charts.
Digitizer: canvas pan/zoom overhaul, draggable data points and calibration markers, timestamped exports.
Digitizer: clearer explanation of long vs. wide export formats.
Invite-only accounts: email/password login, JWT sessions, admin-issued invite codes.
Admin panel: invite codes, users, plans, and waitlist management.
Dynamic pricing plans and a dark/light theme toggle.
Landing page copy aligned with what's actually shipping.

May 2, 2026