Changelog

Release notes and version history.

v1.9.0

DataGridOctober 14, 2026

Free cell editing, cards on narrow screens, your own filter operators, and a ready-made SQL server package.

@kanunilabs/datagrid-core@1.9.0
@kanunilabs/datagrid@1.8.0
@kanunilabs/datagrid-react@1.7.0
@kanunilabs/datagrid-enterprise@1.9.0
@kanunilabs/datagrid-react-enterprise@1.8.0
@kanunilabs/datagrid-server@1.0.0

Before you upgrade

A footer or group total on a number column with no formatter now groups its digits in the grid's locale and keeps at most two decimals (260,064,641.94 instead of 260064641.94). A column or summary formatter still decides when you set one.
A filter condition whose operator the column does not know now matches no rows; before, it let every row through. A saved view that names an operator the column no longer registers is the likely source, and debugMode names it on the console.
createRestDataSource now sends summaries and parentKey in the query string, JSON-encoded like sort and filter, when the grid asks for footer totals or a tree level. A server that refuses unknown parameters has to accept them.
With grouping on the server, summaries now comes with the load request of every grouping level, not only the top one, so sub-group totals can be filled (they stayed empty before). The footer is still read from the answer for the top level only (Enterprise).
An edit on a column whose id differs from its field now writes the row's field; before, it wrote a property named after the id.
In the Enterprise grid a refused onSave now shows its error dialog; before, the dialog was cleared before it could appear.
The plain-JavaScript grid lays out right to left for Arabic, as the React grid already did.

Added

Cell editing is free: editing on the Community React grid and createGrid({ editing: {} }) in plain JavaScript open an in-cell editor on double-click, F2 or typing. Enter commits and moves down, Tab moves on, Esc cancels, and onSave gets each committed cell. Edit modes, validation rules, adding and deleting rows, undo, ranges, fill and paste stay Enterprise.
Cards on narrow screens: cardView draws each row as a card (a title, then labelled fields) when the grid is narrower than a breakpoint (600px by default), with a Sort by control in place of the headers. Sorting, filtering, selection, grouping, server data and virtual scrolling keep working; editing stands down while cards are shown, and onCardViewChange tells you when the grid switches.
Your own filter operators: a column's filterOperators ({ id, label, test, operandType }) appear in the operator menu and in the Enterprise filter builders, and renderFilter puts your own control in the filter cell. The condition stays plain data, so saved views and a server carry it unchanged.
valueParser turns typed and pasted text into the stored value before validation runs, and valueSetter writes it for nested or immutable data.
wrapHeaderText on a column breaks a long caption onto more lines, and autoHeaderHeight lets the header grow to the tallest caption.
@kanunilabs/datagrid-server, a new free package: it turns the grid's load request (sort, filter, quick search, paging, footer totals, server grouping and tree levels) into parameterized SQL for PostgreSQL, MySQL, SQLite and SQL Server, with the grid's own filter meaning. It has no dependencies; you pass the function that runs a query.
createRestDataSource({ distinctValues: true }) offers the header filter checklist from the same endpoint.

Changed

A number total with no formatter groups its digits in the grid's locale, like the row count beside it.
An operator id the column does not register matches no rows instead of every row.

Fixed

With fewer than 20,000 rows, the React grid could stay on "No data" after it mounted, in every version since 1.0.0: the first view was computed before the component had subscribed to it, and the update was lost. The rows now appear on first paint. Larger datasets, which go through the Web Worker, the plain-JavaScript grid and PivotGrid were not affected.
A REST grid's footer stayed empty and a server tree could not tell which level was asked for: summaries and parentKey were never sent, and returned summaries were dropped.
Accessibility: the filter row's cells are grid cells; the confirm and error dialog keeps Tab inside it, as aria-modal promises, with ids unique per dialog; the focus ring, selection and editor stay visible in Windows high-contrast mode.
The Enterprise grid never showed the dialog for a refused save.

v1.10.0

PivotGridOctober 14, 2026

Quick search over the rows, a cap on runaway columns, and accessibility fixes.

@kanunilabs/pivotgrid-core@1.10.0
@kanunilabs/pivotgrid@1.5.0
@kanunilabs/pivotgrid-react@1.7.0
@kanunilabs/pivotgrid-enterprise@1.6.0
@kanunilabs/pivotgrid-react-enterprise@1.7.0

Before you upgrade

A pivot with more than 1,000 column members now draws the first 1,000 and says so above the table; the totals still count all the data. Set maxColumns to raise the cap, or 0 to turn it off.
The filter and remove icons on a field chip are no longer buttons, because a control inside the chip's own button cannot be reached as a second control by a screen reader. Mouse clicks work as before; from the keyboard, Alt+ArrowDown on the chip opens its filter and Delete removes it. A test or script that selected button.kanuni-pivot-chip-btn should select .kanuni-pivot-chip-btn.
The summary badge on a value field (SUM, AVG…) is drawn in the text colour on an accent tint with an accent border, instead of accent-coloured text.

Added

Quick search: search puts a box in the footer that shows only the row members whose caption contains the text, with the members above them, on top of the reader's own filters; setSearchText(text) does the same from code. Nothing is saved with the layout, so clearing it gives the view back.
maxColumns (1,000 by default): a field with a different value on almost every row no longer freezes the page when it is dropped on the columns. getEngineResult().columnsTruncated reports { shown, total }. Exports are not cut: they keep every column.
Alt+ArrowDown on a field chip opens its member filter, announced in the chip's key description in twelve languages.

Fixed

The pivot grid has an accessible name, and keeps its focus ring and selection visible in Windows high-contrast mode.
The summary badge on a value field measured 2.77:1 contrast, below the 4.5:1 that small text needs.

v1.8.0

DataGridOctober 12, 2026

36 colour schemes and a Theme Builder, flex columns, row animation, rich tooltips, and a viewport row model.

@kanunilabs/datagrid-core@1.8.0
@kanunilabs/datagrid@1.7.0
@kanunilabs/datagrid-react@1.6.0
@kanunilabs/datagrid-enterprise@1.8.0
@kanunilabs/datagrid-react-enterprise@1.7.0

Before you upgrade

Four structure themes are renamed: quartz is now minimal, balham is ledger, material is elevated and alpine is framed, and their kanuni-datagrid-theme-* classes with them. An old name is a type error in TypeScript; in plain JavaScript it is treated as a theme of your own and falls back to the default look.

Added

36 colour schemes, light and dark, on the palette prop, each measured against WCAG AA contrast and shipped as its own stylesheet (themes/<id>.css, themes/all.css). The free Theme Builder on kanunilabs.com/theme-builder designs your own and exports the CSS.
Flex columns that share the grid's free width, exact filtering and sorting of integers beyond 2^53 with a bigint column type, pinning a row from its menu, column spans (colSpan) and row animation (animateRows).
Tooltips that open on keyboard focus and on touch, can be interactive and can hold your own content.
Find without filtering with Ctrl+F, selecting a whole column from its header, renaming a column inside the grid, clipboard callbacks, your own side panels, and editing a group total that is spread over its rows (Enterprise).
A viewport row model: the server pushes only the rows on screen, and their changes (Enterprise).
Charts: named series palettes in the Format dialog — Classic, Colour-blind safe, Vivid, One colour — kept at 3:1 contrast with the chart background, and colors for your own list (Enterprise).

Changed

Four structure themes are renamed: minimal, ledger, elevated, framed.
A range chart with one value column says it needs two instead of drawing empty axes (Enterprise).

Fixed

A group's subtotal stayed stale after a cell under it was edited.
In React, the range anchor cell lost its custom renderer.

v1.9.0

PivotGridOctober 12, 2026

36 colour schemes, row density, chart palettes, and the grand-total flags read the way they are documented.

@kanunilabs/pivotgrid-core@1.9.0
@kanunilabs/pivotgrid@1.4.0
@kanunilabs/pivotgrid-react@1.6.0
@kanunilabs/pivotgrid-enterprise@1.5.0
@kanunilabs/pivotgrid-react-enterprise@1.6.0

Before you upgrade

showRowGrandTotals now controls the grand total row and showColumnGrandTotals the grand total column, as documented; before, each switched the other — in both renderers, the exports and the clipboard. An app that turned off only one of them sees the other one hidden now; if you had swapped the two to get the right result, swap them back.
In the header filter list a tick always means "shown", in include and exclude mode alike. A saved filter is read the same; only what the list displays changed.
The footer toolbar buttons get the padding they were meant to have (a 27px target at normal density), so the toolbar is a little taller than in 1.8.0.

Added

36 colour schemes, light and dark, as stylesheets next to the grid's own (themes/<id>.css), named by theme={{ id }}; they reach every popup and dialog. The theme object gains headerBackground and headerText for a header band apart from the panels.
Row density: density 'compact' | 'normal' | 'comfortable' (24, 28 or 36px rows), and setDensity() in plain JavaScript.
Charts: named series palettes — Classic, Colour-blind safe, Vivid, One colour — kept at 3:1 contrast with the chart background, and colors for your own list; a Colours picker in the JavaScript chart's Format dialog, and the names on ChartFactory's palette (Enterprise).

Changed

The rows behind a clicked cell are found when records is first read, matching the cell's path first: 31–62 ms per click on a million rows, down from 300–490 ms.
A range chart with one measure says it needs two instead of drawing empty axes (Enterprise).

Fixed

The grand-total flags were swapped everywhere: the row flag drew the column and the other way round.
Top N "Others": its outer row was empty and its summary added up instead of applying the summary formula.
The header filter list showed ticks the other way round in exclude mode, and the field-settings and save-view windows were laid out wrongly in React.
The footer toolbar buttons painted as bare 15px icons with no hover border.
The React locale prop was documented as defaulting to Turkish; it defaults to English.

v1.7.0

DataGridOctober 9, 2026

Formulas, server-side data in the free edition, a separate group column, and much more for charts.

@kanunilabs/datagrid-core@1.7.0
@kanunilabs/datagrid@1.6.0
@kanunilabs/datagrid-react@1.5.0
@kanunilabs/datagrid-enterprise@1.7.0
@kanunilabs/datagrid-react-enterprise@1.6.0

Before you upgrade

A plain click on a chart category keeps every category on the chart, the others dimmed; before, it narrowed the chart to the clicked one. Ctrl/Cmd-click works as before.
A remove and an add of the same row id in one applyTransactionAsync now replace the row; before, they cancelled each other out.
Loading rows from a server no longer needs a licence. On a Community grid fed by a server, the grouping, server tree and whole-result export entries are not offered; those stay Enterprise.

Added

Formulas. A column can be a spreadsheet formula over its row (formula: '[Price] * [Qty]', Community); with calculatedColumns your users add, edit and remove their own from the column menu, with a live preview (Enterprise); and with allowFormulas a cell can hold =A1*B2, kept on the same cells through sorting and filtering (Enterprise). No eval, so it runs under a strict Content-Security-Policy.
Excel exports write calculated columns and cell formulas as live Excel formulas, and a column's exportLink makes its cells hyperlinks in Excel and PDF (Enterprise).
Master-detail details in Excel and PDF exports: each master row's detail table under it, from masterDetail.export (Enterprise).
A separate group column: grouping.display: 'column' puts the group names in their own column instead of a banner.
Charts: floating windows and several charts per grid, a chart in your own container (charting.container), detach and reattach, a chart from a selected cell range painted in the grid, text, label angle, grid and series line options, an axis label formatter, a calendar date format, first / last aggregations, a column's chart role, cross-filtering on several categories, and category selection from the keyboard (Enterprise).
Sparklines: horizontal bars, [x, y] and object data on a number or time axis, line and area styles, markers, value labels, your own colours and a multi-line tooltip.
Sorting: by magnitude (absoluteSort), the click cycle per column, and a hook after every sort.
Rows that cannot be selected (selection.isRowSelectable), numbered page buttons (pagination.pageButtons), and several cell ranges with Ctrl/Cmd (Enterprise).
Server-side data: rows that fail to load say so with a Retry button, invalidate({ background: true }) refreshes without the loading overlay, and Expand all opens server groups as they arrive.
Saved views also keep footer aggregations, group footers, folded column bands and open server groups; selection, focus, scroll and cell ranges on request (include).
Accessibility: the grid name (ariaLabel), named tree and band toggles, and in the JavaScript grid keyboard access to headers, filters and menus and announced size and selection.

Changed

Loading rows from a server is now in the Community edition. Grouping on the server, a server tree and an export of the whole result stay Enterprise, and are not offered on a Community grid fed by a server.
A plain click on a chart category keeps the others visible, dimmed.
The loading overlay also shows while a slow recompute the grid itself started is running.

Fixed

A refresh of server data that failed emptied the grid: a flat grid turned every row into a Retry row and a server-grouped one collapsed to a single row. The rows now keep their last data.
applyTransactionAsync cancelled a remove and an add of the same row in one transaction instead of replacing the row.
Saved views were not written after collapsing a group or changing the page or page size, and a view restored onto a server-grouped grid while its first load ran could stall on one loading row.
The group panel's Expand all / Collapse all were English in every language.
The chart ignored an external filter on the Web Worker path.
In the JavaScript grid, Enter and Space did not press the numbered page buttons.

v1.8.0

PivotGridOctober 9, 2026

Value and label filters, live updates in batches, a histogram, and fewer pauses in React.

@kanunilabs/pivotgrid-core@1.8.0
@kanunilabs/pivotgrid@1.3.0
@kanunilabs/pivotgrid-react@1.5.0
@kanunilabs/pivotgrid-enterprise@1.4.0
@kanunilabs/pivotgrid-react-enterprise@1.5.0

Added

Value and label filters: keep members by their totals or their names, from code or the header menu (Community); the AI state schema carries them (Enterprise).
applyTransactionAsync: a fast stream of updates is applied in batches instead of one recompute each.
Date grouping by ISO week, and percent of the parent row or column total.
A histogram chart, floating chart windows, several charts per grid, detach and reattach, and category selection from the keyboard (Enterprise).
Accessibility: the tree layout is a tree grid with row levels, sort and filter changes are announced, the focused element is the one a screen reader follows, and the React drill-down window is a real dialog in the grid's language.

Changed

React: a wide pivot draws the visible cells once per change instead of three or four times — far fewer pauses while scrolling and filtering.
The free JavaScript package is about 21 KB smaller.

Fixed

On a page with several pivot grids, one grid could drive another's engine.
A bare ISO date was read a day early west of UTC.
The user's display mode and date range were lost on a refresh, and a pending saved view was not written when the grid was destroyed.
Changing only Top N or "Others" did not recompute.
Percent displays on an unformatted field showed plain numbers.
Ctrl+C threw on a page without clipboard access.
The React "expand all" icon was drawn closed.

v1.7.2

PivotGridOctober 8, 2026

Wide pivots stop freezing on load; a partial layout no longer empties the grid.

@kanunilabs/pivotgrid-core@1.7.2
@kanunilabs/pivotgrid@1.2.2
@kanunilabs/pivotgrid-react@1.4.2
@kanunilabs/pivotgrid-enterprise@1.3.2
@kanunilabs/pivotgrid-react-enterprise@1.4.2

Before you upgrade

A partial layout, such as { rowHeaderLayout: 'tree' }, keeps the defaults for the options it leaves out; before, the grid drew no values. A full set of defaults passed only to work around that can go.

Fixed

Sorting the row and column headers built a new locale comparer for every comparison, so a pivot with thousands of members froze for about half a second on load and on every re-sort. One comparer per locale is now reused: 5,000 members sort in 12–25 ms instead of 333–386 ms. The order is unchanged. The member filter list sorts the same way.
A layout that named only some options, such as { rowHeaderLayout: 'tree' } or even {}, replaced the defaults instead of landing on them, and the grid drew no values. The options you leave out now come from the defaults. In the JavaScript and the React grid.

v1.6.0

DataGridOctober 6, 2026

Excel exports that Excel opens past a million rows, with group subtotals and real dates; sticky group headers; fill from the keyboard.

@kanunilabs/datagrid-core@1.6.0
@kanunilabs/datagrid@1.5.0
@kanunilabs/datagrid-react@1.4.0
@kanunilabs/datagrid-enterprise@1.6.0
@kanunilabs/datagrid-react-enterprise@1.5.0

Before you upgrade

Exports format the grand-total text the way the grid shows it: a PDF totals row reads "$50.00" where it read "50".
Excel exports write ISO date strings and epoch numbers in a date column as real dates instead of text.
A date column with a dateFormat exports and copies the formatted date (CSV, PDF, clipboard, filter list) instead of the stored value.

Fixed

Excel export: a sheet holds 1,048,576 rows, header included, and nothing counted them. One row more and Excel refused the file, or repaired it by deleting every row past the limit, with only a line in a dialog to say so. Rows past the limit now continue on "Data (2)", "Data (3)"…, each with the header, a filter and a frozen top row, so every row arrives in a file Excel opens. Measured in Excel: 1,067,371 rows open in about 6 s on two sheets.
Exports carry group subtotals. With groupSummaries, a group row exported only its label and count; each subtotal now sits under its own column, formatted as the grid shows it and written to Excel as a number. In CSV, Excel and PDF.
Excel export writes a date column as dates. An ISO string such as "2011-11-01", which is how a JSON API sends a date, was written as text that Excel's date filter and sort ignore; it is now a real date, as is an epoch number. A local-midnight Date no longer lands on the previous day in time zones east of UTC: Excel shows the calendar day and clock time the grid shows.
A date column with a dateFormat reads the same in CSV, PDF, copied cells and the filter checklist as it does in its cells, instead of the stored ISO string or a Date's long form.

Added

grouping.stickyHeaders: the headers of the groups you are scrolling through stay under the column header, outermost first, and the next group pushes them out. Off by default.
maxRowsPerSheet on Excel export, to start a new sheet sooner than Excel's limit.
Enterprise: Ctrl/Cmd+D fills down and Ctrl/Cmd+R fills right, copying the first row or column of the selected range, or the cell above or to the left of a single cell. They follow the same permissions as the fill handle and undo as one step.

Changed

The text of the grand total in an export now uses the grid's formatting, the same as the footer and the new group subtotals. A PDF totals row reads "$50.00" where it read "50".

v1.7.1

PivotGridOctober 6, 2026

The packages load under plain Node ESM.

@kanunilabs/pivotgrid-core@1.7.1
@kanunilabs/pivotgrid@1.2.1
@kanunilabs/pivotgrid-react@1.4.1
@kanunilabs/pivotgrid-enterprise@1.3.1
@kanunilabs/pivotgrid-react-enterprise@1.4.1

Fixed

Importing a PivotGrid package as ESM in plain Node (server rendering, scripts, a test runner in a Node environment) failed with "Named export 'saveAs' not found", because of how the packages imported file-saver. Bundlers were not affected. Every package build now checks that its output loads this way.

v1.5.0

DataGridOctober 5, 2026

Tree data from paths, nested arrays or a server; calendar grouping and group selection; relative date filters; many more chart types; and a deferred select-all that reports what it selected.

@kanunilabs/datagrid-core@1.5.0
@kanunilabs/datagrid@1.4.0
@kanunilabs/datagrid-react@1.3.0
@kanunilabs/datagrid-enterprise@1.5.0
@kanunilabs/datagrid-react-enterprise@1.4.0

Before you upgrade

With deferred select-all, selectionChanged reports the selected rows and their count; before, it reported no rows and a count of 0.

Added

Tree data in two more shapes. tree.getDataPath takes each row's place as a list of names; a level with no row of its own becomes a folder row that opens, closes and sorts like any node but is not a record (it cannot be selected or edited). tree.childrenField reads nested children arrays; edits still write to your objects.
Server-side tree: with a remote DataSource, tree.hasChildren loads the tree level by level through load({ parentKey }). Opening everything loads only the levels that come into view.
groupInterval: 'day' | 'week' | 'month' | 'quarter' | 'year' on a date column groups by calendar unit, with headers in the grid's language.
grouping.display: 'aligned' lays a group row out as cells: the group's name in the first column and each group summary under its own column.
A checkbox on each group header selects every row under the group, open or closed (toggleGroupSelection, setGroupSelected, getGroupSelectionState, getGroupRowKeys).
Relative date filters: a period condition such as { period: 'thisMonth' } or { period: 'lastDays', days: 7 } is worked out each time the filter runs, so a view saved as "this month" still means this month next week. The filter row accepts period names in the grid's language or in English.
expandAllDetails(), the treeRowToggled and detailToggled events, and the tree's open rows in the saved view state.
Keyboard: Left and Right open and close tree nodes and groups. Enterprise: Shift+arrow and Ctrl/Cmd+Shift+arrow extend a cell range, and the statistics bar announces it to screen readers.
Enterprise charts: stacked and 100% stacked; a Format editor (title, axis titles, legend position, data labels, a logarithmic value axis); X-Y scatter and bubble charts with one point per row; waterfall, funnel, treemap, heatmap, box plot, radar and range bar.
Enterprise charts: the chart is now state you can read and restore (GridChartState, the chartOpened, chartChanged and chartClosed events, saved with the view), with an API in React too (charting.apiRef). Images export as PNG or JPEG at a chosen size, or as a data URL.
Enterprise sparklines: highlight (first, lowest, highest point), color, negativeColor and tooltip. A gap in the series now stays a gap instead of joining its neighbours.
Enterprise: getAiSchema, getAiState and applyAiState describe the grid's state as a JSON Schema for a language model and apply its answer, keeping the valid part and listing the rest. No model or network call is included.

Fixed

Deferred select-all: selectionChanged reported no rows and a count of 0, and after a row was excluded it reported that row as the selection. It now reports the selected rows and their count. The count also no longer subtracts excluded rows that the current filter hides, and "export selected rows only" no longer writes the excluded rows.
Server-side grouping showed one group and loading rows on the first screen until the user scrolled. The rest of the first screen now loads straight away.
JavaScript Enterprise with a remote data source of more than 100 rows threw on its first paint and drew no rows. Rows not yet loaded now show as loading.
Enterprise: Shift+click after a drag did not extend the cell range.
React Enterprise: with editing={{ enabled: false }}, sparkline columns showed the raw array instead of the chart.
A remote DataSource with tree but no hasChildren showed a flat list without saying so. It now warns once when the grid is created.

v1.7.0

PivotGridOctober 5, 2026

Live updates without a rebuild, a pivot your server aggregates, a trend line in each row, many more chart types, and custom summaries that really run.

@kanunilabs/pivotgrid-core@1.7.0
@kanunilabs/pivotgrid@1.2.0
@kanunilabs/pivotgrid-react@1.4.0
@kanunilabs/pivotgrid-enterprise@1.3.0
@kanunilabs/pivotgrid-react-enterprise@1.4.0

Before you upgrade

summaryType: 'custom' runs your calculateCustomSummary, or the aggregator registered under that name. Before, every custom measure showed a sum, so the numbers of such measures change. An unknown aggregator name is reported as an engine error.
controller.on('fieldMove', …) fires now. A handler registered for it starts running on every field drag; newIndex is where the field landed.
groupInterval: 'numeric' and 'custom' never grouped; they are now reported through onError.
Fourteen chart panel captions left the PivotDictionary type. A dictionary declared with that type that sets them no longer type-checks; your own messages still rename them.

Added

Live updates: applyTransaction({ add, update, remove }) with a rowKey, on the controller, createPivotGrid and the React ref. Only the changed rows are processed and only the groups they touch are summed again, with the same result as a full rebuild. Measured in Node on 1,000,000 rows: about 17 ms in the worker per update, against 230-290 ms for a rebuild.
Enterprise: server-side pivot. serverSource (built with pivotServerSource({ load, loadFieldValues })) lets your server do the aggregating; only totals reach the browser, and a closed group is not asked for. rollupInMemory is the reference implementation.
Enterprise: rowSparkline draws each row's values across the visible columns as a small line or bar chart in its grand total cell.
Enterprise: getPivotAiSchema, getPivotAiState and applyPivotAiState describe the pivot layout as a JSON Schema for a language model and apply its answer. The React ref now has getController().
Enterprise charts: stacked and 100% stacked; a Format editor; X-Y and bubble charts; a logarithmic value axis; donut, waterfall, funnel, treemap, heatmap, range bar and sunburst. The chart type formerly named Scatter is now called Dot chart; saved charts still open.
Enterprise charts: colours follow the grid's theme (chartColors, React palette); clicking a category filters the pivot (chartCrossFilter, React onCategoryClick); chart state and events (getChartState, setChartState); image export as PNG, SVG or JPEG, at a chosen size or as a data URL. In React, a second value axis, hiding a series from the legend and maxSeries.

Changed

summaryType: 'custom' now runs your calculateCustomSummary, or the aggregator you registered by name. Before, every custom measure silently showed a sum, so numbers from such a measure will change. An unknown aggregator name is now reported as an engine error.
controller.on('fieldMove', ...) now fires, and its newIndex is where the field actually landed. Dropping a field on its own place no longer reports a move.
Fourteen chart panel captions left the shared PivotDictionary type; the Enterprise chart panel carries them. Your own messages can still rename them.

Fixed

React: moving the last column field into the rows made the row area's field chips disappear.
React charts: the points of a dot chart were not bound to any value, and a pie with one series was drawn in one colour.
groupInterval: 'numeric' and 'custom' did nothing without saying so. They are now reported through onError.

v1.4.2

DataGridOctober 1, 2026

A search typed in parts prepares the data once, and a validation message is visible while you edit.

@kanunilabs/datagrid-core@1.4.1
@kanunilabs/datagrid@1.3.2
@kanunilabs/datagrid-react@1.2.2
@kanunilabs/datagrid-enterprise@1.4.2
@kanunilabs/datagrid-react-enterprise@1.3.2

Fixed

On large data the first search prepares the text it searches, which takes a few seconds. Typed in parts, each new part started the same preparation again alongside the first, so "Preparing data…" stayed up longer and its percentage went backwards. The preparation now runs once, and Cancel still stops it. On our Online Retail demo (1,067,371 rows), a search typed in three parts went from 8.2 s of preparation to 2.3 s on the same machine.
React Enterprise: a validation message raised while editing a cell was rendered but hidden under the cell and the next row, so the user saw a red underline and no reason. The message now shows.

v1.6.0

PivotGridOctober 1, 2026

A filter on a field in the filter area is applied again, and column widths have a documented option.

@kanunilabs/pivotgrid-core@1.6.0
@kanunilabs/pivotgrid@1.1.0
@kanunilabs/pivotgrid-react@1.3.0
@kanunilabs/pivotgrid-enterprise@1.2.0
@kanunilabs/pivotgrid-react-enterprise@1.3.0

Fixed

A field placed only in the filter area did not filter: with values selected, through filterValues or by the user, every total still included the excluded rows. The filter now applies, whether the values come with the initial fields, are picked after the grid is up, or survive a remount over the same data.
React: scrolled far to the right with wide or resized data columns, some visible columns were drawn empty. The visible range is now worked out from the real column widths.
React: a data column removed from the width map kept its old width until the grid was remounted. It now returns to the default straight away.

Added

defaultColumnWidths: { rowHeader, data } on BasePivotGrid, EnterprisePivotGrid and createPivotGrid: the starting width of every row-header column and every data column (defaults 150 and 95). A width the user drags still wins.
setColumnWidths on the React ref. The keys of the width map, row-<i> and leaf-<i>, are now documented.

v1.4.1

DataGridSeptember 30, 2026

Saving fixes: a refused save is always shown, a new row is never lost or inserted twice, and one cancel no longer stops the grid from sorting.

@kanunilabs/datagrid-core@1.4.0
@kanunilabs/datagrid@1.3.1
@kanunilabs/datagrid-react@1.2.1
@kanunilabs/datagrid-enterprise@1.4.1
@kanunilabs/datagrid-react-enterprise@1.3.1

Before you upgrade

In batch editing, a validation rule that reads another column sees the value the user just typed there, not the stored one.

Fixed

After a single cancel on large data, the grid stopped sorting and filtering until it was destroyed: every later request came back as cancelled. A cancel now reaches only the work that was already in flight.
With crud handlers present, a change whose handler was missing was reported as saved and dropped — a row added without crud.insert never reached the server and vanished on reload, and a deleted row came back. Such a save is now refused before anything is sent, the changes stay pending, and the console names the missing handler.
Two quick edits in cell mode could send the same change twice, and insert a new row twice. Saves now run one after another, each sending only what the previous one did not.
In batch mode, a validation rule that reads a neighbouring column saw that column’s stored value instead of the one the user had just typed. Rules now see the row as edited.
In cell mode, a save refused by a rule or by the server showed nothing, so the user believed it was saved. The grid now shows the reason, in the same dialog Save already used, and puts the user on the cell.

Added

onAutoSaveFailed on the editing engine options, for apps that drive the engine themselves and want to hear about saves the grid starts on its own.

v1.5.0

PivotGridSeptember 30, 2026

A field declared as text is never shown as a date, the React grid stays inside its container, and a JSON column named __proto__ is no longer blank.

@kanunilabs/pivotgrid-core@1.5.0
@kanunilabs/pivotgrid@1.0.2
@kanunilabs/pivotgrid-react@1.2.2
@kanunilabs/pivotgrid-enterprise@1.1.1
@kanunilabs/pivotgrid-react-enterprise@1.2.1

Fixed

A field whose dataType is string and whose values look like “2009-12” was shown as “December 1, 2009” in the headers and “Dec 1” on the chart axis — a month read as a day. The declared type now decides: text is shown as written, date fields are formatted as before. Screen and export now agree.
The React grid laid itself out against the nearest positioned ancestor on the page, so it could spread past its container and cover the component below it. It now fills exactly the element it is given; in a container with no height it takes the height of its content.
Importing JSON with a top-level __proto__ key produced a column that stayed blank. The key is renamed safely before the columns are discovered, as the CSV and XML imports already did.

Added

formatDimensionValue in @kanunilabs/pivotgrid-core: the one rule the grid, the charts and the export use to show a row or column value.

v1.4.0

DataGridSeptember 22, 2026

Licence keys verify on plain-HTTP intranet pages and the badge says why a key failed; Turkish-aware search; a font for PDF export; the CSV separator follows the locale.

@kanunilabs/datagrid-core@1.3.0
@kanunilabs/datagrid@1.3.0
@kanunilabs/datagrid-react@1.2.0
@kanunilabs/datagrid-enterprise@1.4.0
@kanunilabs/datagrid-react-enterprise@1.3.0
@kanunilabs/licensing@1.3.0

Before you upgrade

The CSV separator follows the grid's locale: ; for Turkish, German, French, Spanish, Italian, Portuguese, Russian and Arabic, , elsewhere. If a program reads your CSV files with a fixed separator, pass delimiter to the CSV export.
Search, text filters and lookups treat İ, I, ı and i as one letter, and search also matches what a cell shows (valueFormatter, dateFormat). A search can find rows it did not find before.
Types: theme is typed GridThemeName; code that copies the prop's type into a GridTheme should use GridThemeName. A dictionary typed as the full GridDictionary needs the eight new licence keys; a partial messages object needs nothing.

Added

Licence keys now verify on pages served over plain http:// — an intranet host, an IP address. Browsers only offer crypto.subtle on HTTPS and localhost, so such a page marked a valid key “Invalid license”. Where WebCrypto is missing, a bundled JavaScript implementation of the same ECDSA P-256 check runs instead: same verdict, the signature is always verified, and it loads only on those pages (its own chunk in bundler builds, built into the script-tag builds).
The licence badge says why a key failed: expired, does not cover this version, not valid for this domain, revoked, malformed, invalid signature, or “Browser cannot verify the license (HTTPS required)” — in the grid’s language, all twelve; in Arabic it sits on the left and reads right to left. The licence state carries a matching reasonCode for code that wants to act on it.
selection.rowClick (replace or toggle): in checkbox mode a row click still toggles by default; replace makes it select only that row.
PDF export takes a font — a TrueType file embedded in the document. The built-in PDF fonts cannot draw letters outside Latin-1 (ş and İ came out as “_” and “0”); without a font, such text now logs a warning instead of going wrong silently.
setExportDefaults takes a format — CSV, Excel or PDF — where it set Excel defaults only.
theme accepts your own theme’s name: theme="acme" puts kanuni-datagrid-theme-acme on the grid, its wrapper and every popup.

Changed

Search, text filters, the header-filter search, highlighting and the lookup editors treat İ, I, ı and i as one letter. Lower-casing “İ” produced “i” plus a combining dot, so “istanbul” never matched “İSTANBUL”.
Search also matches what a cell shows — valueFormatter and dateFormat output — not only the stored value.
The CSV separator follows the locale: ; for Turkish, German, French, Spanish, Italian, Portuguese, Russian and Arabic, where spreadsheet programs expect it; , elsewhere.
The licence console notice names the product that prints it — a page with only a DataGrid said “KanuniLabs PivotGrid” — and prints once per product, not once per grid. With no key at all the console stays quiet; the badge is the notice.
Types: theme is GridThemeName (GridTheme | (string & {})) — passing a value is unaffected, but code that reads the prop’s type into a GridTheme should use GridThemeName. GridDictionary has eight new licence keys: a partial messages object needs nothing, a dictionary typed as the full GridDictionary needs them.

Fixed

The React Enterprise bundle imported recharts at its top, so an app without it could not build. It is loaded when the chart panel opens, and without it the panel says so.
A valid key could show the licence badge for a moment while it was being checked. Nothing is shown until the check has finished.
In React, changing selection.mode after the first render had no effect.
The fitCells auto-size could run before any row was on screen, or not at all when the data was there at mount; it now runs once the first data cells have rendered. Cells holding markup (badges, chips) are measured as laid out rather than by their text, so they are no longer cut short.
React screen-reader announcements were always in English; they come from the dictionary.
With large data (the worker path), a cell edited to a value not seen before could not be found by search, and sorting read outside its cached order.
React date and lookup editor popups did not receive the theme class.
A Vite production build stands an empty module in for an uninstalled optional dependency, so a missing exceljs or jspdf failed with a cryptic error. The loaders now check what they received.

v1.4.0

PivotGridSeptember 22, 2026

Licence keys verify on plain-HTTP intranet pages, and the badge says why a key failed.

@kanunilabs/pivotgrid-core@1.4.0
@kanunilabs/pivotgrid@1.0.1
@kanunilabs/pivotgrid-react@1.2.1
@kanunilabs/pivotgrid-enterprise@1.1.0
@kanunilabs/pivotgrid-react-enterprise@1.2.0
@kanunilabs/licensing@1.3.0

Before you upgrade

A dictionary typed as the full PivotDictionary needs the eight new licence keys; a partial dictionary needs nothing.

Added

Licence keys now verify on pages served over plain http://. Browsers only offer crypto.subtle on HTTPS and localhost; where it is missing, a bundled JavaScript implementation of the same ECDSA P-256 check runs instead — same verdict, the signature is always verified, loaded only on those pages.
The licence badge says why a key failed — expired, not valid for this domain, revoked, malformed, invalid signature, or “Browser cannot verify the license (HTTPS required)” — in the grid’s language, all twelve; right to left in Arabic. The licence state carries a matching reasonCode.

Changed

The licence console notice names the product that prints it and prints once per product; with no key at all the console stays quiet.
PivotDictionary has eight new licence keys: a partial dictionary needs nothing, a dictionary typed as the full PivotDictionary needs them. The Community packages are republished with them and pinned to the same pivotgrid-core, so a page never loads two copies.

v1.3.0

DataGridSeptember 19, 2026

Paste and the fill handle respect cell permissions; paste lands on the focused cell; paid licence keys no longer expire into a watermark.

@kanunilabs/datagrid-core@1.2.1
@kanunilabs/datagrid@1.2.1
@kanunilabs/datagrid-react@1.1.2
@kanunilabs/datagrid-enterprise@1.3.0
@kanunilabs/datagrid-react-enterprise@1.2.0
@kanunilabs/licensing@1.2.0

Fixed

Paste and the fill handle wrote into cells the user could not edit. editable: false and the allowUpdating predicate held for the cell editor and for cut, but Ctrl+V and a fill-handle drag went straight through them. Refused cells are now skipped and the rest of the gesture is written, the same rule cut already followed.
With no rectangle selected, Ctrl+V pasted into the first row and first column of the grid. A bare arrow key collapses the rectangle, so arrowing down a column and pasting wrote far from where the user was. Paste now lands on the focused cell, or on the cell a context menu was opened over.
In React, Ctrl+V and Ctrl+X still worked with editing.range: false. Cut and paste — keyboard and context menu — now follow the same switch in both renderers.
The fill handle treated anything Number() could convert as a number: two blank cells filled with zeros, two dates filled with epoch-millisecond numbers, true/false became 1/0. Only real numbers form a series now; everything else repeats as a pattern.
Community: pagination: { pageSize: 25 } without enabled left the grid unpaginated. A pagination object now turns paging on unless it says enabled: false.
Community: on touch devices the toolbar, pager and header-filter buttons get 40px touch targets, and the header filter button — revealed only on hover until now, so unreachable without a mouse — is always visible.

Changed

Paid Enterprise licence keys are now issued as perpetual keys for the builds released during the paid period: when a subscription ends, the version you already ship keeps working without a watermark. Each Enterprise package checks the key against its own release date.
useGridEditing takes a range option, and paste() on both renderers takes an optional target cell — the context menu passes the cell it was opened over.

v1.1.4

PivotGridSeptember 19, 2026

Paid licence keys no longer expire into a watermark.

@kanunilabs/pivotgrid-react-enterprise@1.1.4
@kanunilabs/pivotgrid-enterprise@1.0.2
@kanunilabs/licensing@1.2.0

Changed

Paid Enterprise licence keys are now issued as perpetual keys for the builds released during the paid period: when a subscription ends, the version you already ship keeps working without a watermark. Both Enterprise packages pin @kanunilabs/licensing 1.2.0, the same copy as the DataGrid Enterprise packages.

v1.2.1

DataGridSeptember 6, 2026

Enterprise packages republished on licensing 1.1.2; the JavaScript licence badge follows fullscreen.

@kanunilabs/datagrid-enterprise@1.2.1
@kanunilabs/datagrid-react-enterprise@1.1.2
@kanunilabs/licensing@1.1.2

Fixed

In the JavaScript Enterprise package the unlicensed badge stayed on the document body while the grid was fullscreen — where the browser does not paint it, so the notice silently vanished. It now mounts inside the fullscreen element and follows the toggle both ways.

Changed

Both Enterprise packages pin @kanunilabs/licensing 1.1.2, whose LICENSE names all four Enterprise packages. The verifier code is unchanged; the republish keeps a customer who installs both products on one copy of the licensing module, as the 2026-08-26 release promised.

v1.3.0

PivotGridSeptember 6, 2026

PivotGrid without React — two new packages — and four engine options that were accepted and ignored now work.

@kanunilabs/pivotgrid-core@1.3.0
@kanunilabs/pivotgrid@1.0.0
@kanunilabs/pivotgrid-enterprise@1.0.1
@kanunilabs/pivotgrid-react@1.2.0
@kanunilabs/pivotgrid-react-enterprise@1.1.3
@kanunilabs/licensing@1.1.2

Before you upgrade

Column subtotals are on by default, like row totals. Set showColumnTotals: false in layout to keep the columns you had.
Exported sheets name their totals in the grid's language instead of English.

Added

@kanunilabs/pivotgrid is the PivotGrid for plain JavaScript. One createPivotGrid(element, config) call builds the grid straight into the DOM — no component tree, no framework peer. It is a second renderer over the same engine and the same stylesheet as the React package: aggregation in the Web Worker, drag-and-drop between areas, filters, sorting, expand and collapse, saved layouts and theming behave identically, and the config mirrors the React props by name. A UMD build (global KanuniLabsPivotGrid) makes a script tag a complete install, and a parity ledger checked in CI records, surface by surface, where the two renderers agree.
@kanunilabs/pivotgrid-enterprise brings the paid surface to JavaScript through createEnterprisePivotGrid(): the calculated-field designer, the visual prefilter builder, drill-down to source records, an eight-type chart panel and styled Excel and PDF export. It wraps the Community renderer rather than forking it, and the same licence key covers it. The charts are drawn as SVG by the package itself — there is no charting dependency — and the export libraries (exceljs, jspdf, jspdf-autotable) are optional peers, looked up on the page first so a script tag satisfies them.
topN works, and topNShowOthers folds the values past the cut into a single Others row or column instead of dropping them.
The coarse layout options — showGrandTotals, showSubTotals, showColumnTotals and totalsDisplayMode — are bridged to the flags the engine reads. Until now all four were declared, accepted and read by nothing.
The three scale-based conditional-formatting rule types — colorScale, dataBar and iconSet — render. Before this release only expression rules did.
Subtotals on the column axis: a group of columns gets a total column beside its children, following totalsPosition, and the exporters pick it up because they derive their columns from the same list the screen does.
In the React renderer: the node context menu is Community now (PivotNodeContextMenu is exported from @kanunilabs/pivotgrid-react); the field chooser has a Select all button and marks the fields that carry a filter; the field chips are reachable from the keyboard; and a chip being dragged shows a floating clone.

Changed

Column subtotals are on by default, like row totals. Set showColumnTotals: false for the column set you had before.
Under pointer: coarse the interactive controls get 40px touch targets (the small chip controls through a larger hit area), and touch-action is set so a drag does not also scroll the page.
Exported sheets name their totals in the grid language: the export helpers take the translated Grand Total and Total labels instead of hardcoding English.
@kanunilabs/pivotgrid-react-enterprise is republished on this core; its node context menu delegates to the Community one.
The two Enterprise packages went out twice the same day: first as 1.0.0 and 1.1.2, then as 1.0.1 and 1.1.3 re-pinned to @kanunilabs/licensing 1.1.2, whose LICENSE now names all four Enterprise packages — the JavaScript one included. The verifier itself is unchanged.

Fixed

Eight fields in the row area made the data area disappear: the pinned row headers were wider than the viewport and the data cells scrolled underneath them. The row-header block now has a viewport budget, and resizing one of those columns commits the configured width that yields the width you dragged to — previously widening a column could make it narrower.
A prefilter on a grouped date field compared the wrong encoding and returned the wrong row count. It is evaluated on the encoded column, as every other filter is.
A row header whose value is 0, an empty string or false exported as blank or as the subtotal caption, because the check was truthiness rather than null.
Two sweeps over the React renderer closed 22 further verified defects, among them the column Grand Total header ignoring the dictionary.

v1.2.0

PivotGridAugust 27, 2026

Three configuration props that did nothing now work, and Enterprise export is properly gated.

@kanunilabs/pivotgrid-core@1.2.0
@kanunilabs/pivotgrid-react@1.1.0
@kanunilabs/pivotgrid-react-enterprise@1.1.1

Before you upgrade

stateStoring does what it says: enabled: false stops saving, type: 'sessionStorage' saves there, and type: 'custom' calls your onSave / onLoad. Before, every setting saved to localStorage. Passing no stateStoring keeps the old behaviour, so saved layouts are kept.
The toolbar prop is honoured: switches you set in it take effect now.
On a Community grid the paid export formats (excel-list, excel-pivot, pdf) reject with an error routed to onError instead of silently doing nothing, and exportData returns a promise.

Fixed

stateStoring accepted four members and read none of them. enabled: false still wrote to localStorage, type: 'sessionStorage' still wrote to localStorage, and the type: 'custom' pair of onSave/onLoad — documented as the way to persist to your own backend — was a hook nothing ever called. Only storageKey was read, and only as a grid-id fallback. All four work now. Passing no stateStoring at all keeps the previous behaviour, so an upgrade does not lose anyone’s saved layout.
The toolbar prop was declared and never destructured, so every switch inside it was inert and the footer always rendered its default set. It is honoured now.
onError never reached the grid. It was pulled out of the props for the error boundary and not passed on, which also meant PivotControllerOptions.onError had never fired in React at all.

Changed

The three paid export formats — excel-list, excel-pivot and pdf — now refuse on a Community grid instead of quietly doing nothing. The exporter registers itself into a module-level slot when the Enterprise package is imported, and that slot cannot tell which grid is asking, so one Enterprise import anywhere in a bundle used to enable styled export for every grid in it. The controller can tell, so the check lives there. It is an EDITION gate, not a licence gate: an unlicensed Enterprise build still exports, watermarked.
The refusal is a rejected promise carrying the format and the package that provides it, raised before the exporting event and routed to your onError. Previously it was a console warning and a resolved promise fired AFTER that event — so a spinner started on it span forever with a clean console. If your application registers its own exporter under one of those format ids, yours still wins.
PivotGridRef.exportData returns a promise rather than void, so a refusal can be awaited and caught. Existing callers ignore the return value and are unaffected.

Added

Four guides for the paid features, which previously shared one sentence saying they “light up automatically”: calculated fields, the prefilter and node menu, drill-down and charts, and styled export. Each documents the configuration, the API, and where the feature stops.
enterpriseEdition on PivotControllerOptions, for applications that build their own shell out of usePivotController and the body/footer components rather than using EnterprisePivotGrid.

v1.2.0

DataGridAugust 26, 2026

Six config options that were accepted and did nothing now work.

@kanunilabs/datagrid@1.2.0
@kanunilabs/datagrid-enterprise@1.2.0
@kanunilabs/datagrid-core@1.2.0
@kanunilabs/datagrid-react@1.1.1
@kanunilabs/datagrid-react-enterprise@1.1.1

Fixed

The JavaScript renderer accepted six configuration members and silently did nothing with them. tooltip: { enabled: false } did not turn tooltips off — the one spelling anyone writes to disable a feature. cellMenu took only a boolean, so the object form was dropped. cellClassName, headerTooltip and renderOverlay were read and discarded, and autoColumns ignored its object form as well as false. Every one of them is the worst kind of bug to find: the code looks right, the grid renders, and nothing tells you the line you wrote is inert. They all work now, and the warning table that was supposed to catch this had a hint that pointed the wrong way — that is fixed too.
A sparkline told screen readers the wrong number. The default label read out an internal drawing coordinate rather than the value: a series closing at 31 was announced as "ending at 4", and the number went DOWN as the line went up. It now reads the last plotted value. Pass ariaLabel if you want to say something better.
Per-instance label overrides for the edit form and the chart panel (editing.formLabels, charting.labels) were accepted and ignored. They now merge into that grid’s dictionary only — two grids on one page keep their own wording.

Added

Three types that the API reference linked to but the package did not export: CellMenuOptions, RowTemplateContext and ExportKind. TypeScript users could see them in the docs and not import them.
SparklineGeometry now carries lastValue — the last plotted reading in data units, next to the existing last coordinate. If you draw your own sparkline from the geometry, this is the number to put in the label.

v1.1.0

PivotGridAugust 26, 2026

An English grid no longer shows a Turkish spinner.

@kanunilabs/pivotgrid-core@1.1.0
@kanunilabs/pivotgrid-react-enterprise@1.1.0
@kanunilabs/pivotgrid-react@1.0.7
@kanunilabs/licensing@1.1.1

Fixed

Twelve locales shipped, but any key missing from a translation fell through to TURKISH, because Turkish was the merge floor rather than English. The loading text existed only in the Turkish file, so an English grid displayed “Yükleniyor…”. English is the floor now, and roughly 370 previously-untranslated strings were filled in across the ten non-English, non-Turkish locales.
Eight footer button tooltips were hardcoded English regardless of locale. They go through the dictionary like everything else.

Added

The five Enterprise components export their props types (CalculatedFieldModalProps, ChartFactoryProps, PivotDrillDownModalProps, PivotNodeContextMenuProps, PivotPrefilterBuilderProps). Without them the API reference showed a type name you could read and not import, and the components could not be wrapped in typed application code.
Every published package now has an API reference, the paid ones included — 507 pages across five surfaces per product, generated from the TypeScript source, plus full-text search across all of it.

Changed

PivotGrid Enterprise had been pinned to older Community packages since 1.0.5, so installing both products could give you two copies of the licensing module — and a licence key set through one product was invisible to the other. Everything is republished together on matching versions; one key covers both, as documented.

v1.1.1

DataGridAugust 25, 2026

Column resizing works again in the JavaScript renderer.

Fixed

Dragging a column edge in the JavaScript renderer moved it by one pixel and then stopped, which looked like resizing was simply dead. The first width change repaints the header, and that rebuilds the grip the drag started on — a captured element removed from the document loses its pointer capture, so the browser stopped delivering the move events. The drag now listens on the window and survives the repaint. React was never affected: it reconciles the header and keeps the same node.
The standalone JavaScript demo page is gone; /playground/datagrid/javascript now lands on the gallery with the JavaScript renderer selected. Every demo there already had the React — JavaScript switch, so the separate page was the same claim made once instead of 82 times — and it had drifted, missing the row-count picker the gallery demos have.

v1.1.0

DataGridAugust 25, 2026

Footer totals are free, and a column can bring its own editor.

Changed

Footer column totals now work in Community, along with totals-row placement and custom reducers. They were stripped from the config before — while the footer MENU was never gated, so anyone could click a footer cell and pick Sum and get the very total the config had been refused. One capability cannot have two doors with opposite answers; the free side won, because taking the menu away would have removed something people already use. Per-group totals stay Enterprise, since they ride with multi-level grouping.

Added

A column can replace its cell editor outright in the JavaScript renderer too: renderEditor returns a DOM node, with the same commit() / cancel() handles the built-in editor uses, so undo/redo, batch mode and validation behave identically. It differs from React in one way, by necessity: React re-invokes the renderer on every validation change, which would destroy a DOM node’s caret and any open dropdown — so the editor is built once and subscribes through onErrorChange.

Fixed

The React packages catch up with everything since 1.0.2: band borders that were invisible against the header, group-panel chip reordering that was off by one, clipboard copy that wrote the stored code instead of the label you could see, and a chart panel that walked itself off screen in fullscreen.

v1.0.0

DataGridAugust 25, 2026

DataGrid without React — the JavaScript renderer ships.

Added

@kanunilabs/datagrid on public npm: the same grid built straight into the DOM. One createGrid(element, config) call, no component tree, no JSX, no build step required.
@kanunilabs/datagrid-enterprise from the private registry, with the editing, range work, charts, master-detail, tree data and styled export the React Enterprise package has. The same licence key covers it — nothing to buy again.
A UMD build in both packages, so a <script> tag is a complete install: KanuniLabsDataGrid.createGrid(...) with the engine bundled in, no import map and no bundler configuration.
The config mirrors the React props by name, so a component reads across nearly unchanged. Where a name genuinely differs (groupPanel → grouping: { panel: true }), the grid says so in the console with the correct spelling instead of ignoring it.
Every demo in the playground now has a React ⇄ JavaScript switch: the live grid AND the copyable code sample both follow it, so the JavaScript renderer can be evaluated feature by feature rather than on one showcase page.

Changed

@kanunilabs/datagrid-core moves to 1.1.0. It gained the helpers both renderers now share — cell display text, anchored-layer placement, sparkline geometry, summary labels and theme presets — so the JavaScript and React renderers resolve one engine rather than each carrying a copy.

v1.0.6

PivotGridAugust 18, 2026

npm page and metadata polish — no code changes.

Changed

The npm page opens with an animated demo of the component instead of a static screenshot.
Package metadata now links the public issue tracker at github.com/kanunilabsdev/support — bugs and feature requests no longer require an account on our site.

v1.0.2

DataGridAugust 18, 2026

npm page and metadata polish — no code changes.

Changed

The npm page opens with an animated demo of the component instead of a static screenshot.
Package metadata now links the public issue tracker at github.com/kanunilabsdev/support — bugs and feature requests no longer require an account on our site.

v1.0.5

PivotGridAugust 16, 2026

The Web Worker setup step is gone.

Before you upgrade

The Web Workers are built into the package and start from a blob: URL: a worker file you copied into public/ can go, and an explicit workerUrl still wins. Under a Content-Security-Policy without worker-src blob:, the grid loads the worker file from the package instead.

Changed

Zero-configuration Web Workers: all three workers (aggregation, export, import) are now compiled into the package and started from a Blob URL. There is no file to copy into public/, no bundler recipe and nothing to import — Vite, webpack, Next.js and Parcel work as they are. This is the same change DataGrid shipped in 1.0.0.
Existing setups keep working: an explicit workerUrl still wins, so a CDN-hosted or self-served worker is unaffected. Under a Content-Security-Policy that forbids blob: workers, the grid falls back to loading the worker file from the package instead of failing.
@kanunilabs/pivotgrid-core grew by 30 KB (173 KB → 203 KB) as the price of embedding three workers.

v1.0.1

DataGridAugust 16, 2026

Same-day patch for Node consumers.

Fixed

Importing @kanunilabs/datagrid-core in Node (SSR builds, scripts, test runners) kept the process alive after it finished. A module-scope MessageChannel used for cooperative yielding was unref’d before its message handler was attached — and attaching the handler re-refs the port. The order is now correct, so processes exit normally. Browser behaviour is unchanged.

v1.0.0

DataGridAugust 15, 2026

DataGrid is here — the second component, covered by the same licence.

Added

@kanunilabs/datagrid-core and @kanunilabs/datagrid-react on public npm; @kanunilabs/datagrid-react-enterprise ships from the private registry, like PivotGrid’s.
One licence key opens both components — an existing PivotGrid key already carries the DataGrid entitlement, with nothing to buy again.
Community: virtual scrolling to a million rows, Web Worker offload, filter row + header filter popup, grouping with summaries, pinning, selection and keyboard navigation, CSV export, saved views.
Enterprise: cell and row editing with validation and undo/redo, range selection and fill handle, multi-level grouping, master-detail, tree data, charts, styled Excel/PDF export, import wizard, side bar tool panels, status bar, filter builder.
Zero-configuration Web Worker: the worker is embedded in the package, so no workerUrl and no file copying — the setup step PivotGrid needed is gone.
Six themes plus a compact density mode, and a chart palette that follows the theme.

v1.0.4

PivotGridJuly 17, 2026

Keyboard-first header filters.

Added

Filter popup: pressing Backspace while a list item has focus jumps back to the search box and deletes the last character — search, navigate (↑/↓), toggle (Space) and apply (Enter) now work entirely from the keyboard.

v1.0.3

July 17, 2026

npm packaging & documentation polish (covers 1.0.1–1.0.3).

Changed

npm package pages overhauled: product screenshot, feature tour, expanded keywords and contact metadata.
New bundler guides: Vite worker setup via the ?url asset import (no manual copying) alongside the Next.js guide.

Fixed

Clarified the localhost licensing note: without a key the grid runs watermarked everywhere; localhost only relaxes the domain binding of a valid key.
API reference README/index URLs now redirect to the API overview instead of returning 404.

v1.0.0

July 12, 2026

General availability — first stable release on npm.

Added

@kanunilabs/pivotgrid-core and @kanunilabs/pivotgrid-react published on public npm; the enterprise package ships from the private registry with per-customer credentials.

v1.0.0-beta.1

June 25, 2026

First public beta of the React packages.

Added

PivotGrid core engine: Web Worker compute, columnar storage, trie-based grouping.
React components: BasePivotGrid, field panel, drag & drop, header filters, theming.
Enterprise: calculated fields, prefilter builder, drill-down, chart integration.
12 locales with full RTL support.
Excel & PDF export (streamed off the main thread).
Offline license verification and a customer dashboard.

v0.9.0

June 20, 2026

Engine hardening and framework-agnostic core split.

Changed

Split the engine into a framework-agnostic core consumed by the React layer.
Reworked the aggregation pipeline for large datasets (50k+ rows stay responsive).

Fixed

Next.js Web Worker resolution via the new workerUrl prop.
Chart panel layout and stable chart sync (no more re-render loops).