id	summary	reporter	owner	description	type	status	priority	milestone	component	version	resolution	keywords	cc
12197	JOSM is changing the IDs	lara.codeca@…	team	"If you open a osm file, change nothing, and save it back, all/many IDs are changed.
I don't understand this behavior and if it's possible to change it. I don't see any other option  …"	defect	closed	major		Core	tested	wontfix	IDs