# Changes for page Release Notes for XWiki 6.4.2

<
From version
edited by Guillaume Delhumeau
on 2015/02/25
To version
edited by Thomas Mortagne
on 2015/03/06
>
Change comment: There is no comment for this version

## Details

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Author
 ... ... @@ -1,1 +1,1 @@ 1 -XWiki.gdelhumeau 1 +XWiki.ThomasMortagne
Content
 ... ... @@ -6,6 +6,10 @@ 6 6 7 7 This is a stabilization release that fixes important bugs discovered in the 6.4.1 version. 8 8 9 +{{error}} 10 +This version eats a lot of memory during SOLR indexing in very big wikis like myxwiki.org that need to index a lots of document. Should be fixed in 6.4.3. In the meantime you can replace xwiki-platform-classloader-xwiki-6.4.2.jar (in WEB-INF/lib/) with the last one on http://maven.xwiki.org/snapshots/org/xwiki/platform/xwiki-platform-classloader-xwiki/6.4.3-SNAPSHOT/. See http://jira.xwiki.org/browse/XWIKI-11903. 11 +{{/error}} 12 + 9 9 = New and Noteworthy (since XWiki 6.4.1) = 10 10 11 11 [[Full list of issues fixed and Dashboard for 6.4.2>>http://jira.xwiki.org/secure/Dashboard.jspa?selectPageId=13094]].