id	summary	reporter	owner	description	type	status	priority	milestone	component	version	resolution	keywords	cc	difficulty
179	add `platform` extension property	felix winkelmann		"Some extensions are only suited for a particular set of platforms. A dedicated extension property, placed in the .meta file, could be used to declare extensions valid only for those platforms listed.
"	enhancement	closed	minor		core tools	4.3.x	fixed	chicken-install