id	summary	reporter	owner	description	type	status	priority	milestone	component	version	resolution	keywords	cc
3673	sync data	anonymous	team	"Hi
Thanks for the nice program.
I often use JOSM offline and later on I want to sync my data with the server.
Right now I need to download data from the server and then merge it with my own.
Since my machines are very weak I use very small parts of the map and I have to download these parts over and over again after a few days because they are outdated.
Is it possible to have an extra command to just sync your data by downloading just changes from the server and not the whole the whole part. This would also save a lot of traffic !

Thanks, regards Skyper "	enhancement	closed	normal		Core	latest	fixed