Index of /

	Name	Last modified	Size	Description
	2.89/	2019-01-21 07:55	-
	2.107/	2019-01-21 07:55	-
	2.121/	2019-01-21 07:55	-
	2.138/	2019-01-21 07:55	-
	2.150/	2019-01-21 07:55	-
	current/	2019-01-21 07:55	-
	download/	2019-01-21 07:54	-
	experimental/	2019-01-21 07:55	-
	latest/	2019-01-21 07:55	-
	latestCore.txt	2019-01-21 07:54	5
	plugin-documentation-urls.json	2019-01-21 07:55	145K
	plugin-versions.json	2019-01-21 07:55	7.3M
	pluginCount.txt	2019-01-21 07:55	4
	release-history.json	2019-01-21 07:55	2.4M
	stable-2.89/	2019-01-21 07:55	-
	stable-2.107/	2019-01-21 07:55	-
	stable-2.121/	2019-01-21 07:55	-
	stable-2.138/	2019-01-21 07:55	-
	stable-2.150/	2019-01-21 07:55	-
	stable/	2019-01-21 07:55	-
	temporary-experimental-java11/	2019-01-21 07:55	-
	update-center.actual.json	2019-01-21 07:55	1.5M
	update-center.json	2019-01-21 07:55	1.5M
	update-center.json.html	2019-01-21 07:55	1.5M
	updates/	2019-01-21 04:20	-

You can rsync these files via rsync -avz rsync://rsync.osuosl.org/jenkins/updates/ somewhere.

For more information about the layout of update center, see this document.