v2.3.0

New Features

1. Blended Scales - can be used with interactive features such as crosshairs, zooming, scrollbars, and preview charts.
2. Preview charts can be now added to stock charts
3. Fixed Placement Tooltips utilizing `placement` with attributes `node:center`,`node:top`,`node:bottom`,`node:left`,`node:right`, `node:out`

Updated Features

Stock Charts

1. offset-start and offset-end to accept percentage values
2. Added tokens for %open, %high, %low, %close
3. Default tooltip text displays OHLC data

Improved Tokens

Added and improved upon tokens accessible from a tooltip or value-box:

- %scale-value-value (%vv) and %scale-key-value(%kv)
- %scale-value-label (%vl) and %scale-key-label(%kl)
- %scale-value-text (%vt) and %scale-key-value(%kv)

Legend Highlight

`highlight-state` and `highlight-marker` added to highlight a series when a user mouses over a legend item.

Bug fixes

1. Fixed a bug where the view source output order was reversed
2. Fixed an issue where Windows devices with touch and mouse capabilities were not registering crosshair events.
3. Added label inside of scaleR
4. Fixed an issue with stacked bars and null values
5. Alpha area not competing with different colors
6. Issue where batched API calls were not being executed in order.
7. Fixed an issue where markers were sometimes not showing with animated delay.
8. Improved auto margins on 3d charts
9. Added a polyfill for the SVG.offset removal warning in chrome.
10. Fixes to the `styles` object, and it's hover-state behavior
11. Fixed alpha-area attribute on area charts.