No "Enable support external link to placemark"

Hi I have updated the component and the module but I cannot see the “Enable support external link to placemark” listed here.

zhuk.cc/2015/05/19/zh-googlemap-module-s...links-to-placemarks/

The versions on extensions.joomla.org/extensions/extensi...ted/zh-googlemap-mod

are 5.0.1.1 for the mod and 7.0.2.4 for the com.

Are these the latest versions? is there another download site?

Thakns for a great extension!

Mike