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Power Grid changelog

v.next​

  • Introduced SVG cell renderer with content-based LRU caching for canvas rendering
  • Added SVG semantic type auto-detector
  • Tags cell renderer: Fixed missing return in getColor that left first render of a new tag with an undefined color
  • Pie chart sparkline: Filter null columns in hit-test so hovering with stale/missing column names no longer throws
  • Forms cell renderer: Scoped per-cell scene via WeakMap keyed on grid (removes cross-grid contamination) and debounced tooltip shows (no more flicker)
  • Vlaaivis manager: Migrated drop handler to the new doDrop(args) signature in ui.makeDroppable

1.8.1 (2026-03-17)​

1.8.0 (2026-03-13)​

Features​

  • Cell Renderers:
    • #3654: Introduced 'Confidence interval' cell renderer
    • #3653: Introduced 'Stars' cell renderer
  • Sparklines:
    • #3524: Added axis scale options to radar plots (normalize by column or by filtered data)
    • Added Tags renderer to summary columns
    • Added additional column properties to the column grid
  • GROK-19588: Smartform: Improved layout for boolean columns with tag-style rendering
  • GROK-1255: Pinned columns feature removed from PowerGrid — column freezing is now natively available in the platform Grid
  • Removed gridext library dependency
  • Reduced bundle size by making MPO/Konva imports dynamic
  • Updated WebGPU cache invalidation logic

Bug Fixes​

  • GROK-19810: Smartform preview rendering issues
  • GROK-19769: Summary columns no longer throw an error when applying a saved layout
  • GROK-19203: Smartform incorrect structure display; select columns now show selected items first
  • Fixed async issues

1.7.20 (2025-12-15)​

  • GROK-19378: Forms viewer: Non-molecule semantic type is incorrectly treated as Molecule

1.7.18 (2025-12-07)​

  • #3546: Forms viewer: support sorting by specific columns
  • #3561: Forms: empty int value displays incorrectly
  • Forms: Synchronize color, background color, horizontal alignment, and font with grid

1.7.15 (2025-11-01)​

  • Raw PNG Renderer

1.7.10 (2025-10-21)​

  • GROK-19073: Forms Viewer: display incorrect row coloring when scrolling grid with pinned rows

1.7.9 (2025-09-23)​

  • GROK-18814: Forms Viewer: Add substructure highlighting support

1.7.8 (2025-09-23)​

1.7.7 (2025-08-28)​

1.7.6 (2025-08-15)​

1.7.5 (2025-08-14)​

  • Summary columns: Added onDetached for viewers and some improvements on events with summary columns
  • Smartforms: Show only first 10 columns by default

1.7.4 (2025-08-08)​

  • Made correct restoring of pinned columns

1.7.3 (2025-08-07)​

  • Fixed pinned columns issues

1.7.2 (2025-07-29)​

  • GROK-18597 Smart form: can't add categorical columns from the Context Panel
  • GROK-18596 Smart Form: incorrect rendering on column resize

1.6.2 (2025-04-18)​

  • Removed dependency from datagrok=tools

1.5.5 (2025-03-07)​

  • GROK-17680: ImageUrl: Supported images with Datagrok paths, added docs

1.5.4 (2025-03-03)​

Features​

  • Made pinned columns apply the same column header style as the standard grid
  • GROK-17292: Implemented normalization for sparklines (row/column/global) with backward compatibility
  • GROK-17359: Enabled renderer to define context values for sparklines in the context panel
  • GROK-17600: Added zeroScale to sparklines, allowing them to be based at zero or a minimum value
  • Allowed cross-origin images in canvas
  • Tags cell renderer:
    • Added support for boolean columns
    • Minor rendering improvements
  • Vlaaivis renderer:
    • Ensured no borders or filled segments for cells smaller than 40x40
    • Render only a light border

Bug Fixes​

  • Fixed pinned columns not applying grid cell styles
  • GROK-14428: Fixed duplicated row numbers in pinned columns
  • GROK-16985: Fixed text not visible when editing in pinned columns
  • #3229: Fixed incorrect order in pinned columns after reordering by another column
  • GROK-17599:
    • Different normalizations applied to all sparklines
    • Proper rendering in the context panel.
    • Fixed number formatting
    • Added margins and column name in the context panel
    • Fixed cases where currentRow = -1
  • Fixed NaN errors in sparklines
  • Fixed cases where the column is null in sparklines settings
  • GROK-17550: Fixed error when saving to a project in some cases
  • Fixed alignment in summary column tooltips
  • GROK-17303: Fixed column name and value misalignment
  • GROK-17293: Fixed invisible text in SmartForm when the column text is colored

1.4.10 (2024-11-18)​

  • Grid scrolling and current row fixes for pinned columns

1.4.5 (2024-10-25)​

  • WebGPU colors and different marker types for ScatterPlot

1.4.3 (2024-10-11)​

  • Fix webGPU Sc for non 4-divisible rows

1.4.2 (2024-10-11)​

  • Add webGPU ScatterPlot support

1.3.1 (2024-07-24)​

Features​

  • Introduced segments in PieChart

Bug Fixes​

  • Added light gray circle border and fixed rendering when width is smaller than expected in PieChart
  • Fixed name null in createTooltip in sparklines

1.3.0 (2024-02-20)​

Features​

  • #2673: Implemented MultiChoice cell renderer.
  • #2681: Implemented Tags cell renderer.

1.2.6 (2023-11-30)​

Bug Fixes​

  • Forms viewer: Fixed indicator margins.

1.2.5 (2023-11-29)​

Features​

  • Forms viewer:
    • Updated viewer layout.
    • Added styles for updated molecular input.
    • Click on input makes row current.
    • Made column label clickable.
    • Added tooltip on value.
    • Added close button for column labels.
    • Added indicators for current and mouse over row.
    • Added default bottom position for Forms viewer.

Bug Fixes​

  • #2509: Fixed pinned columns in multiple views for the same table cause performance issues in some cases
  • #2528: Fixed row headers are lost after pinning and un-pinning columns in some cases
  • Forms viewer: Fixed setting input text color.

1.2.4 (2023-11-27)​

Features​

  • Forms viewer:
    • Handled color coding changing, columns removing, input values changing.
    • Made inputs read-only.
    • Set default limit for columns number.
    • Added reaction to Ctrl, Shift, and Ctrl+Shift-click.
    • Added help link.
    • Updated viewer layout.
    • Added Forms viewer icon.

Bug Fixes​

  • Forms viewer:
    • Fixed styles.
    • Fixed removing several columns at once.
    • Fixed freezing when mouse enters form.
    • Fixed rendering when showCurrentRow is unset.
    • Fixed rendering in case showCurrentRow and showMouseOverRow are both switched off.
    • Fixed text color coding.
    • Fixed showSelectedRows and checkboxes height.

1.2.3 (2023-11-24)​

Features​

  • Added image to context panel on current row.

Bug Fixes​

  • Fixed double-click popup window.

1.2.2 (2023-11-20)​

Features​

  • Added Forms viewer.

Bug Fixes​

  • Fixed molecules rendering in smartforms.

1.2.1 (2023-11-07)​

Bug Fixes​

  • Fixed adding summary columns not taking columns into account.
  • Added old summary column format support.
  • Fixed support for bigint type.
  • Fixed exception thrown onHit.

1.2.0 (2023-11-02)​

Features​

  • #2208: Implemented SmartForms.
  • Added image rendering on double clcik in ImageUrl.

Bug Fixes​

  • Removed URL rendering in ImageUrl.
  • Fixed sparklines visualizations and made them configurable.

1.1.33 (2023-08-04)​

Bug Fixes​

  • Fixed scroll on pinned columns.
  • #2117: Pinned columns are not displayed properly with some row source options for the table (MouseOverRow, FilteredSelected, Selected, SelectedOrCurrent).

1.1.32 (2023-08-02)​

Bug Fixes​

  • Added tests for pinned columns

1.1.31 (2023-08-01)​

Bug Fixes​

  • #2117: Pinned columns are not displayed properly with some row source options for the table

1.1.30 (2023-08-01)​

1.1.29 (2023-07-31)​

Bug Fixes​

  • Fixed mouse wheel handler for pinned columns

1.1.28 (2023-07-28)​

Bug Fixes​

  • Fixed undefined is not iterable problem

1.1.27 (2023-07-17)​

Features​

  • Added structure editing support for pinned columns.

Bug Fixes​

  • #1912: Can't edit values in pinned column.
  • GROK-13348: Can't edit data via a single click for pinned boolean column.