Where can I download the source code of XWiki?? (XWiki.org)

History of Where can I download the source code of XWiki?? — revisions from 1.2 to 6.1
From	To	Version	Editor	Date	Summary
From	To	6.1	Vincent Massol	2012/03/24
From	To	5.4	Vincent Massol	2011/11/01	Deleted object
From	To	4.1	Vincent Massol	2011/11/01
From	To	3.3	Vincent Massol	2011/11/01	Deleted object
From	To	2.9	Thomas Mortagne	2011/03/02	Edited comment 2
From	To	1.2	Vincent Massol	2007/08/27