New Heatmap - Node Charts Feb 2025 Update By Blender Renaissance on February 21, 2025 3D News The February 2025 update for 'Node Charts: Info Graphs for Blender' has been released, here are the features.New Heatmap added: Heatmap added with support for up to a 1010 grid, allowing up to 100 data points, bringing the total to 25 graphs.