Export: Added batch plot exporting, a new metric export replacing the hardcoded metrics export, an export progress bar, and fixed display names in exports.
Plots: Added insufficient height warnings, refined evolving plots, and made Scarf plot automatically reset its time range to 0 when dragged fully. Fixed syncing edge cases.
UI: Redesigned notifications (toasts) with auto-close indicators. Polished visuals for multi-select, tooltips, context menus, and base layout. Improved default AOI colors and simplified the Metric Library header.
Performance: Refactored plot internals for unified rendering and a slight performance gain.
1.9.0
Released on June 22, 2026
Redesigned Workspace: Select one or more plots to move, resize, or change their stimulus, participant group, and other settings together (selecting elements opens a dedicated pane to configure all parameters at once). Saved workspaces from earlier versions open automatically.
New Visualizations:
Recurrence Plot - N×N matrix revealing temporal self-similarity in a single participant’s fixation sequence.
Scanpath - 2D spatial trajectory overlay plot showing fixation locations, index order, and sequence overlays on the stimulus.
Scanpath Similarity - Pairwise comparison matrix of sequence alignments with graph-based ScanGraph network thresholding.
Metric Timeline - Rolling temporal binned heatmap matrices or line trend overlays tracing scalar metrics.
Metric Correlation - Multi-select correlation heatmaps and Scatter Plot Matrices (SPLOM) with Pearson/Spearman algorithms.
Metrics Library: central DSL engine for configuring, parameterizing, and projecting eye-tracking metrics (dwell time, counts, latency, transitions, RQA, similarity).
Eye-movement Type Library: Customize, rename, and group eye-movement categories (such as fixations, saccades, and unclassified events) using the category customization library.
