Potentially breaking change in amCharts 4.1
In order to avoid potential conflicts with other Webpack-bundled libraries, we had to make some changes to how amCharts geo-data is packaged and release a new version of the libraries. This means that new geo-data (4.1+) is incompatible with amCharts 4.0.x and vice versa. So, if you are using amCharts map charts with amCharts geo-data […]