id	summary	reporter	owner	description	type	status	priority	milestone	component	version	resolution	keywords	cc
23948	Update AppStream metadata	sebastic	team	"The lintian QA tool reported validation issues of the AppStream metadata for the Debian package build.

`appstreamcli` reported the following issues:
{{{
appstreamcli validate linux/tested/usr/share/metainfo/org.openstreetmap.josm.appdata.xml 
I: org.openstreetmap.josm:6: developer-name-tag-deprecated
E: org.openstreetmap.josm:26: screenshot-no-media
I: org.openstreetmap.josm:29: unknown-tag updatecontact
I: org.openstreetmap.josm:~: developer-info-missing
}}}

The attached patch updates the AppStream metadata following the 1.0 spec:

 https://www.freedesktop.org/software/appstream/docs/chap-Metadata.html"	defect	closed	normal	24.10	Ubuntu package		fixed