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1 {{box cssClass="floatinginfobox" title="**Contents**"}}
2 {{toc/}}
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4
5 This is the release notes for [[XWiki Commons>>http://commons.xwiki.org]], [[XWiki Rendering>>http://rendering.xwiki.org]], [[XWiki Platform>>http://platform.xwiki.org]] and [[XWiki Enterprise>>http://enterprise.xwiki.org]]. They share the same release notes as they are released together and have the same version.
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7 This is a stabilization release that fixes important bugs discovered in the 6.4.2 version.
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9 {{error}}This release introduce a new internal group cache in the security module. This group cache is affected by a serious issue. In certain situations, it causes group members not to be recognized as such, leading to incorrect access decisions. If you follow the XWiki best practices for setting rights (which recommends to minimize use of denies), this issue will result mostly in unexpected access denials, which obviously does not seriously compromise the security but cause real annoyance to legitimate users. See {{jira url="https://jira.xwiki.org" style="enum"}}XWIKI-12016{{/jira}} for more technical detail about this issue.{{/error}}
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11 = New and Noteworthy (since XWiki 6.4.2) =
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13 [[Full list of issues fixed and Dashboard for 6.4.3>>https://jira.xwiki.org/secure/Dashboard.jspa?selectPageId=13190]].
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15 {{jira style="list" url="https://jira.xwiki.org" fields="type, status, key, summary" source="jql"}}
16 category in ("Top Level Projects") AND fixVersion in ("6.4.3") AND resolution in (Fixed) and component not in ("Development Issues only")
17 {{/jira}}
18
19 Please note that the default preferences (the ##XWikiPreferences## document) has been moved from ##xwiki-enterprise-ui-admin-user## to ##xwiki-enterprise-ui-mainwikipreferences##.
20
21 = Translations =
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23 The following translations have been updated:
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25 {{language codes="ca, cs, da, de, es, fr, gl, it, ko, lv, pt, pt_BR, ro, ru, sk, sv, tr, vi, zh, zh_TW, "/}}
26
27 = Tested Browsers & Databases =
28
29 {{include reference="TestReports.ManualTestReportSummaryXWiki643"/}}
30
31 = Known issues =
32
33 * [[Bugs we know about>>https://jira.xwiki.org/secure/IssueNavigator.jspa?reset=true&jqlQuery=category+%3D+%22Top+Level+Projects%22+AND+issuetype+%3D+Bug+AND+resolution+%3D+Unresolved+ORDER+BY+updated+DESC]]
34
35 = Backward Compatibility and Migration Notes =
36
37 == General Notes ==
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39 When upgrading make sure you compare your ##xwiki.cfg##, ##xwiki.properties## and ##web.xml## files with the newest version since some configuration parameters may have been modified or added. Note that you should add ##xwiki.store.migration=1## so that XWiki will attempt to automatically migrate your current database to the new schema. Make sure you backup your Database before doing anything.
40
41 == API Breakages ==
42
43 No APIs were modified since XWiki 6.4.2.

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