Folder and Window Management, Insert and Format Worksheets in Graphs, Multi-Y Graphs in Single Layer, Smart Skipping of Symbols for Large Datasets, Line-Symbol Plot with Automatic X value Sorting, ...

OriginLab has released OriginPro 9.1 which features auto-positioning of labels in graphs, with the ability to add leader lines and to place labels arbitrarily such as attaching to data plot, to axes, ...