This extension was part of Blender 4.1 bundled add-ons. It is now offered as it is, with limited supported.
No changelog for this release.
This extension does not require special permissions.
This plug-in can calculate the length and perimeter of the selected line segment, but if there are many line segments, its display is very complicated. Because it is segmented, it will show the length of each line segment. I just want it to show the perimeter. This is very regrettable. I hope the author can improve. Thank you.
Saved me from going insane because blender is only able to show selected edge lengths.
I miss the option to set the default text color of the measured area value (before using the measurement, not after the measurement). The text size and desktop color are fine, but the text color is missing. Otherwise, a great add-on :)