To upgrade, see http://platform.xwiki.org/xwiki/bin/view/AdminGuide/Upgrade
Thanks -Vincent > On 13 Jan 2017, at 12:26, Thomas Mortagne <thomas.morta...@xwiki.com> wrote: > > Export/Import is really not a good way to upgrade XWiki, only to be > used in last resort. It's much safer to just change the files coming > from the WAR and let XWiki migrate what needs to be migrated. > > On Fri, Jan 13, 2017 at 12:15 PM, Kumar, Piyush <piyush.ku...@atos.net> wrote: >> Hi All, >> >> I am exporting old xwiki workspace to new version 8.2.1 xwiki instance. >> While import I need to select form available pages in .XAR file. I went >> through the xwiki documents which says that we should only import the >> content written by user. >> >> Can anyone help me to know the way I can differentiate the contents? If I >> import any content created by main xwiki instance then this information may >> override on newer version same content. >> >> Thanks & Regards >> Piyush >> > > > > -- > Thomas Mortagne