Massive data performance improvements in 4.0.17

We have just released version 4.0.17 of amCharts 4 which features dramatic performance improvements for charts with tens and hundreds of thousands of data points, among other fixes and improvements. As usual, you can get the update via all of of our channels.

Here’s the complete change log:


  • Dramatically improved performance for data-heavy charts (with 10s and 100s of thousands of data points).
  • SmallMap viewport indicator rectangle was positioned incorrectly.
  • Clicking on SmallMap was not moving map to correct location.
  • Lines from GeoJSON were not drawn by MapLineSeries.
  • Issue with multiple data points on the same date fixed (not all data points were visible at the end of selection).