The latest version of Enhanced SC can be found in the Releases page. Please note that saves from Enhanced SC are not compatible with the original version of the game ...
In the Format Data Point pane, click the "Fill and Line" paint pot, and in the Fill section, check "Solid fill," and change ...
Press Ctrl+; to insert the current date. Press Ctrl+Shift+; to insert the current time. Press Ctrl+; > Space > Ctrl+Shift+; to insert the current date and time together in the same cell.