id	summary	reporter	owner	description	type	status	priority	milestone	component	version	resolution	keywords	cc
19201	Show if a layer has changes	hiddewie	team	"During large scale imports, many layers must be modified together and then uploaded with different OSM users. It is useful to see which layers have changes that must still be uploaded or saved. At the moment this is only visible by either deleting the layer or restarting JOSM. This is too error prone (clicking the wrong button will discard changes).

In terms of UI, I am thinking about a small green/yellow dot in one of the corners of the layer icon, or a star next to the layer number or before the layer name."	enhancement	closed	minor		Core		duplicate