gentoo-overlay/media-tv/plex-media-server/metadata.xml

<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE pkgmetadata SYSTEM "https://www.gentoo.org/dtd/metadata.dtd">
<pkgmetadata>
	<!-- maintainer-needed -->
	<upstream>
		<changelog>http://forums.plex.tv/discussion/62832/plex-media-server#latest</changelog>
		<doc>https://support.plex.tv/hc/en-us/categories/200007268-Getting-Started</doc>
	</upstream>
</pkgmetadata>