SciChart.js v3.3 is minor update to our JavaScript Chart Library which is backward compatible to version 3.0. Our team has added lots of features to improve SciChart, which are detailed below.

Version 3.3 at a glance

1. Critical Fix - Community licensing error in versions 3.2.446 - 3.2.555 has been fixed in this version. Read the release note for more info and update is mandatory.
2. VerticalSliceModifier feature - allows placing multiple draggable vertical lines with tooltips on the chart
3. IAdvancedPaletteProvider feature - better performance and more control when applying custom colouring (paletteproviders) to charts
4. Axis.isStaticAxis feature - allows fixing label position & numbers on the axis regardless of zoom or pan
5. RenderDataTransforms feature - low level API that allows you to modify data right before it's drawn
6. New Demos - multiple new demos have been created, including
   • Server Traffic Dashboard demo
   • Draggable Range Bar event markers
   • VerticalSliceModifier demo
   • Dynamically Add/Remove Synchronized Charts demo