I've noticed that the properties option has been removed in the last version (1.13) when I right-click on any object (polygon, Path, Point,...) in the map while it was exist in the recent one (1.12). Please help to add this option back.
Thank you for reporting the issue. The Properties option will be restored in 1.14 planned to be released in a couple of months. For a work round in 1.13, you can right click the layer in the table of content (TOC) to bring out the context menu with the Properties option.