This is due to the browser cache. Have you tried SHIFT- or CTRL- reload.
Unfortunately if we reduce the cache level this is bad for performance.
Maybe we should add the version number of the images to the URL to beat
the cache and force a reload.
You can workaround by modifying the mindmap macro and adding the
attachment version number to the URL.
Ludovic
Hoani Cross wrote:
  Hi !
 I'm currently using attachments to have my minmaps shown up on my website
 using a macro. When I update one of my mindmaps, the mindmap displayed still
 the same. If I download the file and open it with Freemind, it's still the
 first version. Worse, if I delete the attachment and use my browser history
 to fetch the attachment again, it resolves and gives me the first version...
 again ! However, using the revisions page gives me the wanted result,
 selecting the last revision return the true revision. I'm using XWiki 1.4 on
 Tomcat 5.5@Debian-etch. Any clue ?
    
--
Ludovic Dubost
Blog: 
http://blog.ludovic.org/
XWiki: 
http://www.xwiki.com
Skype: ldubost GTalk: ldubost