In previous versions, contextMenu.items returns items for both body cells and header cells.
In this version body and header cells are separated into contextMenu.cellItems and contextMenu.headItems respectively.
Also contextMenu.head is ignored.
This event proved to be reduntant and hence in current version rowRightClick has been removed.
In previous version, values of cells with % format are displayed in grid without change in value while their value gets multiplied by 100 in Excel e.g., 50 with "0%" format displays in grid as 50% but as 5000% in Excel.
To exhibit same behaviour in grid and Excel, in this version, cells with % format are also displayed after multiplying their value by 100.