Changelog

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New features

• Ability to filter data by API calls
• Ability to filter data via header filters
• Integration with SVAR Filter
• Calculating and visualizing slack — PRO
• Rollups — PRO

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Updates

• Ability to scroll to a specific date with the "scroll-chart" action
• "resize-chart" action added to monitor widget dimensions

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Fixes

• Export to PNG/PDF: incorrect link positions
• The "scroll-chart" action does not scroll to provided coordinates
• Chart and grid are sometimes misaligned when vertical scroll appears
• Incorrect visible date during zooming
• Gantt fails to initialize in SvelteKit with server-side rendering

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Breaking changes

• "expand-scale" action is removed

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Fixes

• Incorrect grid width after expanding and collapsing it with all columns fixed
• Narrow scale does not expand when grid is collapsed by clicking
• Tooltips are not shown for segments
• Zoom speed is too high with laptop trackpad
• Task reordering, opening, and closing fails in case of integer string id

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Fixes

• Exported version is undefined
• Task duration and start date are incorrect during drag-n-drop on some scales

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New features

• Server-side export to PNG, PDF, XLSX, MS Project — PRO
• Client-side export and import from MS Project — PRO
• Auto calculation of progress for summary tasks — PRO
• Auto conversion of parent tasks to summary tasks — PRO

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Fixes

• Scale is expanded left with a small dataset during screen resizing
• Markers ignore scale boundaries
• Delete link placeholder is misplaced sometimes
• Task bars cannot be resized with "minute" lengthUnit
• Dimensions of summary tasks with subtasks are not correctly calculated during drag-n-drop

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Fixes

• Splitting a task is limited to the last segment

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Fixes

• Incorrect initial values for calendar and markers
• PRO types are excluded from the MIT version

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Fixes

• Incorrect types

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New features

• Basic auto scheduling — PRO
• Handling of invalid links — PRO
• Critical path calculation — PRO
• Global calendar to define working schedule — PRO
• Unscheduled tasks — PRO
• Vertical markers on timeline — PRO
• Baselines — PRO
• Split tasks — PRO
• Undo/redo — PRO
• Ability to remove links from the Chart UI
• Locale-based scale formatting

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Updates

• Resizer line can be dragged to expand the current display mode

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Fixes

• Summary task size is sometimes incorrect while dragging
• Excess reactivity triggers during zooming
• ContextMenu CSS cannot be set
• Editing tasks breaks dynamic width of narrow scale cells

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Breaking changes

• Scales format string changed from date-fns to SVAR locale syntax
• Fullscreen helper moved to SVAR Svelte Core (@svar-ui/svelte-core)

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New features

• TypeScript definitions

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Fixes

• Chart renders bars inaccurately on quarter scale
• Impossible to provide custom markup for "text" and "action" columns

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Fixes

• Correct dependencies

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New features

• Ability to define "hour" duration unit
• Ability to define "minute" length unit
• Ability to create custom scale units
• autoScale property to configure start/end scale behaviour
• Standalone sidebar and modal <Editor> component
• Ability to validate fields in the Editor
• Hotkeys for common actions and navigation
• Multi-sorting for table columns
• Header menu to hide table columns
• Inline editors for table cells
• Ability to expand/collapse table and chart via buttons

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Updates

• Chart grid expands to widget height

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Fixes

• Summary is not always adjusted to children when task type changes
• Unnecessary focus over chart area
• Task position is not sent to backend on adding
• Reordered task appears after deleting
• Node painting logic enhanced

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Breaking changes

• Default sidebar editor and editorShape property removed — use the standalone <Editor> component instead
• Table action column id changed from "action" to "add-task"

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Fixes

• Regression with table and chart alignment
• Regression with fullscreen functionality
• Right and center alignment does not apply to header cells

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Updates

• Ability to use custom HTML in column cells
• Optimized inner zoom and scale logic

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Fixes

• Impossible to use numeric id for Toolbar and Menu options

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New features

• Svelte 5 support