Features

• Added internal support for Google Sheets API v4.

Fixes

• Fixed a regression causing data grouping information not to reset when zooming in, both in the tooltip and in internal properties.
• Fixed stability problems with loading data from spreadsheets.
• Fixed a regresssion in v9.2 causing exporting not to work with styledMode enabled.

Fixes

• Fixed how the color is applied for bullish hollow candlestick line.
• Fixed issue with nested whitespace getting removed in HTML.

Features

• Improved ES module architecture with support for tree shaking for the most commonly used modules.
• Added new feature, series.relativeXValue, allowing point X values to be relative to the series.pointStart and subject to series.pointInterval and series.pointIntervalUnit.
• Added Heikin Ashi and Hollow Candlestick series types.
• Added support for declaring an indicator series before the main series.
• Added support for creating a custom indicator on an additional axis using the Stock Tools popup.

Fixes

• Fixed how the ordinal axis is being calculated after grouping.
• Fixed the CSS fill property of bullish candlestick and the hollow candles.
• After adding a point to an ordinal axis, panning was impossible.
• Annotation positions were not accurate with an ordinal axis.
• Stock tools threw in IE.
• Comparing an indicator with multiple lines (eg Bollinger Bands) was not possible.
• VBP indicator graphic did not update correctly with volumeDivision enabled.
• Annotation did not stay selected after dragging.
• Some labels/shapes disappeared when updating annotation with multiple labels/shapes and not passing in any labels/shapes.
• Adding annotations with multiple steps used the wrong axis coordinates when moving the cursor to a different pane.
• Rectangle annotations were not clipped.
• Toolbar popup did not get hidden when hiding the selected annotation.
• Annotation afterUpdate event did not fire when using control point.
• A regression in the navigator. When rangeSelector.selected was set, the navigator had the wrong position after adding a series to an empty chart.
• Missing 'Periods' label in Stock Tools pop-up for some indicators.
• Candlestick fill was wrong when updating point data from rising to falling.
• Changed how and when the dataGrouping should be fired for multiple series when one of them doesn't require grouping.
• Fixed val2lin method to correctly calculate positions outside the visible plotArea in ordinal axis.
• Charts still crashed in some legacy browsers where Intl was missing.
• Whitespace between HTML elements got removed.
• Accessibility exit anchor disappeared on Chart.update.
• Accessibility region labels were sometimes duplicated.
• Touch scrolling was blocked after zooming when single-finger panning was not enabled.
• Negative values broke sunburst chart.
• fontFamily reset when updating chart.style.
• Printing chart in full screen with accessibility loaded threw.
• Axis options set by setOptions were not picked up by polar chart when chart axis options were set as an array.
• Chart warned about unsorted data when updating category names.
• Tooltip with stickOnContact and useHTML or outside enabled did not work properly.
• Sankey chart with self-referential points broke on redraw.
• Updating timeline chart did not work properly in some cases.
• Some waterfall data labels did not show for points below threshold.
• Lines after the first line break in text with useHTML set to true were misaligned in exported charts when exporting.allowHTML was set to false.
• Color axis disappeared after toggling legend.
• Draggable point guide box was not big enough when the point was partially outside the end of the axis.
• 1px gaps showed between some xrange points when there was no gaps in the data.
• datetime axis ticks did not get date/time formatting applied when tickPositions were set.
• Plot line labels were not clipped.
• 3D column chart with scrollbar showed points outside plot in upper left corner.
• Event did not get removed when updating it to undefined.
• Word cloud focus border position for rotated points was wrong in Firefox.
• Linked series did not get inactive state applied when hovering legend item.
• Unchanged markers set in options did not animate when updating data through update.
• HTML in exporting menu item text did not work.
• Heatmap data labels with useHTML enabled and default formatter did not work, per-point borderColor and borderWidth did not work.
• Legend proxy buttons did not update when updating series.
• Fixed 3D bug, z-axis updated twice on Chart.update.
• Chart.update with oneToOne attempting to remove pane threw.
• Boosted series with null points showed warnings in some browsers.
• Marker shown on hover with disabled markers missed CSS class.
• Pie point with visible set to false and useHTML data labels threw.