v0.9.1

Fixed

• Fixed crash on splitted chart with no measure.
• Fixed refresh of chart when duration is 0.

v0.9.0

Fixed

• Implemented deep copying of received values to ensure the original data
  remains unchanged during subsequent modifications.
• detach() won't fail on not initialized chart.
• detach() removes the canvas if it was created by the lib.
• When the labelLevel was set to a value other than 0, the axis labels were
  not displayed correctly.
• From now orientation is a persistent setting too.
• Order-independent channel input processing.
• Filtered out markers were taken into account for measure type, and waterfall
  chart dimension axis ranges.
• When measure set on color channel, the color changes alongside the color range
  instead of blending the starting and ending colors.
• Pointer event coordinates fixed when canvas is in CSS transformed view.
• Title appearance and disappearance glitch is fixed.
• Anim.Control.seek() won't fail when Number passed instead of string.
• When animation canceled, promise rejected with proper custom error.
• No redraw on every mouse event.
• Anim options applies for the whole animation even when dimension changes
  cause multi-step animations.
• Animation between two version of the same chart is instant only if duration
  is not explicitly set
• Aggregators didn't work when there are parentheses in the name of the data
  series
• Layout stretched to the bottom of the canvas.
• Legend accepts only the acceptable channel values.
• From now the dimension axis title is shown if set.
• "step" was not listed in chart channel accessors.

Added

• Event objects are containing the element of the chart which the events were
  triggered on.
• Drawing events are containing drawing geometry in an improved format.
• Missing TypeScript definitions for Event objects added.
• Orientation new default parameter: auto.
• New dataseries unit parameter introduced, undocumented unit parsing from
  parameter name string removed.
• New parameters for the chart: subtitle and caption.
• New speed parameter introduced for animation control object for setting
  the speed of the animation.
• Wasm module gets loaded only once, not per chart. Load can be triggered optionally
  without any chart calling the Vizzu.initialize() method, otherwise will be
  initialized automatically on first chart creation.
• Plugin interface introduced, new plugins can be registed through Vizzu.feature().
• CSS parameter usage feature is disabled by default and can be enabled through
  Vizzu.feature() with name cssProperties.
• shorthands, pointerEvents, pivotData, rendering features can be disabled through
  Vizzu.feature()
• TypeScript interface made more typesafe, while the javascript api got ported to TypeScript.
• pointeron event removed, pointerleave event added.
• Vizzu.feature.htmlCanvas.element introduced to expose the underlying HTML canvas element.
• Vizzu.feature.rendering.update() introduced to trigger chart re-rendering.
• Vizzu.feature.coordSystem.toCanvas()/toRelative() converter functions to convert
  between canvas and relative coordinates.

v0.8.1

Fixed

• Unregistering was not working correctly when the same callback was added for
  multiple events. (#75)
• The plot.marker.label.color setting now works in a way that modifies the
  previously calculated color based on the transparency channel of the color
  setting. (#144)
• When rapidly clicking multiple times while the selection animation has not
  finished, the library is aborted due to an exception.
• At times, the chosen marker would disappear from the selections during
  rapid mouse actions, leading to an exception being triggered.
• Sometimes, during mouse actions, when the tooltip animation disappeared, the
  marker information was null. With a new mouse action, when other tooltip
  appeared, the marker transformation went from null to null, which caused an
  exception.

v0.8.0

Fixed

• Missing Area/line marker rewireing (on orientation change,
  base dimension change) added.
• Fixed line drawing for line segments partially outside of the plot.
• Fixed label position for marker in polar origo.
• Axis labels won't shift if their 'side' style changed but
  their 'position' style is also changing or they are fading out anyway.
• Axis labels won't fade in partially when fading out but their 'position'
  style is also changing.
• Axis titles fade-in/out when changing position instead of traveling through
  the chart.
• Axis titles are rotating with the axis during cartesian/polar coordinate
  system change.
• Fixed unintentional separate animation steps for specific dimension change
  animations.
• Fixed JS exception mishandling as C++ exception when thrown from webassembly.
• Fixed showing big numbers greater than 18446744073709551615.
• Fixed mouse events/selection on line-segment markers.
• Vertical polar area chart tangential borders "follow" the coordinate system
  instead of being forced to remain straight.

Added

• New&renamed mouse events: pointeron, pointermove, pointerdown, pointerup
• New drawing events: draw-begin, draw-complete, plot-area-draw
• 'step' channel config parameter for set interlacing/tick/label intervals
  on axises.
• 'plot.areaColor' style parameter added.
• Marker click works mid-animation.
• Various aggregator functions for channels beside previous sole summing:
  'min()', 'max()', 'mean()', 'sum()', 'count()', 'distinct()'.
• New, fast bubble chart algorithm.
• Data records can be specified via objects beside arrays.
• Area/line rewiring animation (aka. connection) can be configured separately
  in animation options.
• WASM Binary size reduction.

v0.7.2

Fixed

• Animation finishes also it begining reached at reverse play.
• Fixed garbage collection of stored charts and animations.
• If dimension data series re-added, previously existed categories and order
  will remains.

Added

• New 'direction' anim option introduced.

v0.7.1

Fixed

• Title animation timing on first chart fixed.

Full Changelog: v0.7.0...v0.7.1

v0.7.0

Fixed

• Fixed the UnPivot.convert method not modifying the original data object.
• Axis line, labels, ticks, interlacing and guide can be set to auto.
• Simple fade in case of empty target chart
• Fixed length serialization in style() for % unit.
• Fixed missing rendering update when duration is 0 in first animate call.
• Fixed error on multiple calls of the JS chart's 'data' property.
• Fixed disapearing title from empty charts.
• Fixed animation cancelling, did not trigger promise rejection.
• Fixed chart state reset on animation cancel. Used the target chart's config
  further on despite the cancellation.
• Fixed the type definition of Snapshot in the d.ts file.

Added

• 'regroupStrategy' animation option introduced to control the algorithm for
  transitioning between charts having the data grouped differently on them
  (containing a different set of categorical dataseries).
• Multi keyframe animation support (one animation through multiple chart).
• 'style' property returns the style object only filled with the user-set
  values, all the values (returned by this property till 0.6.x) can be get
  using the new 'getComputedStyle()' method.
• detach() method added to JS API for enabling proper garbage collection.
• Actual animation can be stored for later reuse through Anim.Control.store()
  method.
• animate() returned promise is not an animation controller object from now on,
  but has a member promise called 'activated', which resolves to the controller.
• New style parameter, 'numberScale' has been introduced for setting the scale
  system for big numbers e.g.: K M B T or k m bn tn.
• Improved default options for animations: marker geometry, marker fade-in,
  marker position, coordinate system, title.

Full Changelog: v0.6.1...v0.7.0

v0.6.1

Fixed

• Treemap fixed for data series containing negative values.

Added

• Transition (instead of fade) between chart showing different categorical dataseries.

Full Changelog: v0.6.0...v0.6.1

v0.6.0

Fixed

• Label side parameter animation fixed.
• Parsing color palette string containing space fixed.
• Fixed fontStyle change triggers animation now.
• Fixed label angle setting with deg/grad/turn units.
• Eliminated unnecessary turns in Label angle animation.
• Fixed animation section wise easing settings.
• Area/line marker label fade-in/out fixed.
• Rare missing marker on polar scatterplot fixed.
• Markers drawn even if data point is outside of the plot,
  if the marker intersects it.
• Fixed unwanted partial fade of non-changing legend when switched
  between auto and explicit value.
• Area/Line fade easing base made linear.
• Fixed missing last interlacing lane in negative chart areas

Added

• Axis line, labels, ticks, interlacing and guide can be switched on/off
  via channel config parameters.
• Padding defaults changed.
• Marker labels added for some presets.

Full Changelog: v0.5.2...v0.6.0

v0.5.2

Fixed

• Marker guides switch off on polar scatterplots for performance purposes.
• Fixed unintentional size change of circle markers during polar-cartesian
  coordinate system change and animation from/to treemap.
• Fixed line width animation when geometry is changing.
• Removed unwanted move around of marker linking first and last data point in
  polar coordinates during animation.

Full Changelog: v0.5.1...v0.5.2