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Thomas Mortagne 1.1 1 {{box cssClass="floatinginfobox" title="**Contents**"}}
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5 First milestone of the XWiki Enterprise 2.4 version ([[Roadmap>>enterprise:Main.Roadmap]]).
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Thomas Mortagne 3.1 7 The highlights of this release are: Lucene by default and Lucene admin, rendering cache
Thomas Mortagne 1.1 8
9 = New and Noteworthy (since XWiki Enterprise 2.3) =
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11 == Search ==
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Thomas Mortagne 5.1 13 === Changed default search engine ===
Thomas Mortagne 1.1 14
Thomas Mortagne 5.1 15 Lucene Search is promoted as default search.
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17 image:searchlucene.png
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Vincent Massol 8.1 19 The Lucene search has several benefits over the Database search:
Thomas Mortagne 5.1 20 * It indexes attachments (such as PDFs or MS Word documents) searchable. It does not replace the search page itself but rather makes more content available for searching.
21 * It provides a scoring for the search results.
22 * It offers pagination when there are lots of results.
23 * It scales well when there are lots of documents in the wiki.
24 * It supports multi wikis.
25 * It supports a strong query syntax.
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27 === New search configuration UI ===
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29 image:searchadministration.png
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31 The Search Application now has a dedicated section in the wiki administration section from which you can:
Vincent Massol 8.1 32 * Choose the default engine (Lucene or Database).
Thomas Mortagne 5.1 33 * See the status for the Lucene Search: the number of indexed elements and the number of elements waiting in the queue.
34 * Control the Lucene index by indexing the whole farm, indexing the wiki or customizing the index to your specific preferences.
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Silvia Macovei 6.2 36 For more information check out the [[documentation page>>http://code.xwiki.org/xwiki/bin/view/Applications/SearchApplication]].
Thomas Mortagne 5.1 37
Thomas Mortagne 1.1 38 == Rendering cache ==
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40 {{todo/}}
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Thomas Mortagne 7.1 42 == New Code macro configuration ==
Thomas Mortagne 3.1 43
Thomas Mortagne 7.1 44 It's now possible to indicate which Pygments style to use with the default highlighter based on Pygments.
Thomas Mortagne 3.1 45
Thomas Mortagne 7.1 46 See http://code.xwiki.org/xwiki/bin/view/Macros/CodeMacro20 for more details.
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Sergiu Dumitriu 7.2 48 == Security improvements ==
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50 {{todo/}}
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52 * XSS
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54 == Performance improvements ==
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56 {{todo/}}
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58 * defered scripts
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Thomas Mortagne 4.1 60 == Chart macro improvements ==
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62 {{todo/}}
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Thomas Mortagne 7.1 64 == New REST API ==
Thomas Mortagne 3.1 65
66 {{todo/}}
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Thomas Mortagne 1.1 68 == Translations ==
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70 * Newly supported language: Vietnamese
71 * WYSIWYG newly supported language: Traditional Chinese
72 * All the translations have been updated
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74 = Known issues =
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76 * [[Bugs we know about>>http://jira.xwiki.org/jira/secure/IssueNavigator.jspa?reset=true&&type=1&pid=10010&resolution=-1&sorter/field=updated&sorter/order=DESC]]
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78 = Backward Compatibility and Migration Notes =
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80 == General Notes ==
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82 {{warning}}
Thomas Mortagne 2.1 83 If you're running in a multiwiki setup you'll also need to define the property //xwiki.store.migration.databases=all// to your //xwiki.cfg// file or explicitly name all databases to be migrated as in //xwiki.store.migration.databases=db1,db2,...//.
Thomas Mortagne 1.1 84 {{/warning}}
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86 You may also want to [[import the default wiki XAR>>Main.Download]] in order to benefit from the improvements listed above.
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88 {{warning}}
89 Always make sure you compare your //xwiki.cfg// file with the newest version since some configuration parameters were added. Note 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.
90 {{/warning}}
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92 == Migration Notes ==
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94 * the main entry point for search UI is now the Main.Search page that will use the configured search engine (Lucene by default), if you explicitly want to refer to Lucene or Database search you can ##Main.LuceneSearch## and ##Main.DatabaseSearch## pages. Note that nothing is broken here (##Main.WebSearch## page is still there and include ##Main.DatabaseSearch## page), it's just the new clean way of targeting the search page.

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