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Version 9.2 by Vincent Massol on 2012/05/18
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1 (% style="font-size:x-large;" %)
2
3 {{box cssClass="floatinginfobox" title="**Contents**"}}
4 {{toc/}}
5 {{/box}}
6
7 This is the first milestone of the XWiki Enterprise 4.1 version ([[Roadmap>>Main.Roadmap]]). This release brings new 3D graphs made with pure XWiki syntax, safer Groovy scripting, and better hiding of internal application related documents.
8
9 = New and Noteworthy (since XWiki Enterprise 4.0 version) =
10
11 == 3D Charting ==
12 With the recent improvement to the charting macro, you can draw 3D charts using XWiki syntax.
13 The following code:
14
15 {{code}}
16 {{chart type='bar3D' source='inline' params='range:B2-B9;series:columns'}}
17 |=Date|=Value
18 |2012-02-21|1.97
19 |2012-02-26|2.96
20 |2012-03-04|3.93
21 |2012-03-11|4.84
22 |2012-03-18|5.83
23 |2012-03-25|4.5
24 |2012-04-01|3.85
25 |2012-04-08|4.87
26 {{/chart}}
27 {{/code}}
28
29 Will be rendered as this:
30
31 [[image:chart-example.png]]
32
33 == Better hiding of internal application documents ==
34 Some documents in XWiki Enterprise are included by default and used as applications to provide a front end to the internal APIs which are provided by the core. These documents are now better hidden from users in the following ways:
35
36 * Mark technical documents as hidden in platform applications
37 * Filter hidden documents from lucene search results
38 * Filter hidden documents from database search results
39 * Filter hidden documents from default panels
40 * Filter hidden documents in REST APIs
41 * Filter hidden documents in LiveTable results
42
43 == Taming of Groovy scripts ==
44 Since traditionally, Groovy scripts can enter into unstoppable infinite loops, use reflection to violate security assumptions, or even crash the virtual machine, they have been off limits to non-administrators. In a bid to open up new scripting options to less permitted users, steps have been taken to make Groovy safer. Groovy scripts are now technically allowed for non-administrators but they are not allowed to do anything more complex than {{code language="none"}}{{groovy}}{{/groovy}}{{/code}} making them less than useful. Over time, capabilities will be added after security review.
45
46 === Compilation customizers ===
47 Customizers can be registered to alter the groovy script as it is compiled such as filtering System.exit() calls and adding timeout checks to loops to prevent infinite looping. Learn more: http://www.jroller.com/melix/entry/upcoming_groovy_goodness_automatic_thread
48
49 === Stop run-away Groovy scripts after a configurable timeout ===
50 You can now configure your wiki to stop groovy scripts after a configurable amount of run time. For example if you wish to have a timeout of 10 seconds for your XWiki runtime, you'd configure xwiki's xwiki.properties with:
51
52 {{code language="none"}}
53 groovy.compilationCustomizers=timedinterrupt
54 groovy.customizer.timedInterrupt.timeout=10
55 {{/code}}
56
57 === Prevent System.exit() calls in Groovy scripts from stopping the JVM ===
58 This is a simple customizer which filters out System.exit() calls so that a Groovy script can't stop the JVM.
59
60 == New support for "short form" XWQL queries ==
61 When you send a query such as {{code language="none"}}where doc.creationDate > '2008-01-01'{{/code}} It is now assumed that you meant:
62
63 {{code language="none"}}
64 select doc.fullName from XWikiDocument as doc where doc.creationDate > '2008-01-01'
65 {{/code}}
66
67 == For developers ==
68
69 * New rendering compatibility test suite to make testing easier and simplify implementation of new syntax renderers. The compatibility report can be found here: http://rendering.xwiki.org/xwiki/bin/view/Main/SyntaxReport
70
71 * New API for upgrading installed XWiki Extensions.
72
73 = Bug fixes and improvements =
74
75 * Fixed wrong calculation of IDs for stats values making it impossible to upgrade a wiki to version 4.0 if statistics collection is enabled.
76 * Faster first startup time by not running a database migration when it is not needed.
77 * Simplify reverse proxy setup by making all HTTP redirects use relitive URLs.
78 * Add support for bold, italic and monospace in the TeX Renderer
79 * Was impossible to delete then recreate a subwiki with the same name, fixed.
80 * Fixed Javascript error when scrolling over Search Suggest results in Internet Explorer 6.
81 * Trying to change a document's parent from the REST service resulted in an error, fixed.
82 * It is now possible for non-administrators to execute cross-wiki XWQL queries.
83
84
85 See the full list of [[JIRA issues>>http://jira.xwiki.org/sr/jira.issueviews:searchrequest-printable/temp/SearchRequest.html?jqlQuery=project+in+%28XCOMMONS%2C+XRENDERING%2C+XWIKI%2C+XE%2C+XEM%29+and+status+%3D+Closed+and+resolution+%3D+Fixed+and+fixVersion+%3D+%224.1-milestone-1%22&tempMax=1000]] fixed in this release.
86
87 == For Developers ==
88
89 * Move ComponentManager deprecated methods to Legacy modules
90 * New Groovy module in xwiki-commons
91 * Add legacy module structure for XWiki Rendering
92 * Have one Maven module per XWiki Rendering syntax
93 * Separate Event Syntax from Rendering API by moving it to a Syntax module
94 * Plain syntax and Event syntax have been moved out of Rendering API nto their own modules.
95
96
97 == Upgrades ==
98
99 The following dependencies have been upgraded:
100
101 * Tika 1.1
102 * JGroups 3.0.10
103 * Pygments 1.5
104 * Selenium 2.21
105 * Maven AspectJ Plugin 1.4
106 * commons-io 2.3
107 * Maven Shade plugin 1.6
108
109 = Test Report =
110
111 You can check the [[manual test report>>TestReports.ManualTestReportXE41M1]] to learn about what was tested and the results on various browsers.
112
113 == Tested Browsers ==
114
115 Here's the list of browsers tested with this version (i.e. browsers that we've tested as working - Check the list of [[supported browsers>>dev:Community.BrowserSupportStrategy]]):
116
117 {{browser name='firefox' version= '12.0.1'/}}
118
119 = Known issues =
120
121 * [[Bugs we know about>>http://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]]
122
123 = General Notes =
124
125 {{info}}
126 If you're running in a multiwiki setup you'll also need to define the property //xwiki.store.migration.databases// in your //xwiki.cfg// file if you want to explicitly name some databases to be migrated as the default is now to migrate all databases. Database that are not migrated could not be accessed.
127 {{/info}}
128
129 You may also want to [[import the default wiki XAR>>Main.Download]] in order to benefit from all the improvements listed above.
130
131 {{warning}}
132 Always make sure you compare your ##xwiki.cfg## and ##xwiki.properties## files with the newest version since some configuration parameters were 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.
133 {{/warning}}
134
135 == API Breakages ==
136
137 The following APIs were modified since version 4.0:
138
139 {{code language="none"}}
140 org.xwiki.query.QueryFilter: Method 'public java.util.List filterResults(java.util.List)' has been added to an interface
141 org.xwiki.gwt.wysiwyg.client.Images: Method 'public com.google.gwt.resources.client.ImageResource sync()' has been removed
142 org.xwiki.gwt.wysiwyg.client.Strings: Method 'public java.lang.String sync()' has been removed
143 org.xwiki.gwt.wysiwyg.client.diff.AddDelta: Class org.xwiki.gwt.wysiwyg.client.diff.AddDelta removed
144 org.xwiki.gwt.wysiwyg.client.diff.ChangeDelta: Class org.xwiki.gwt.wysiwyg.client.diff.ChangeDelta removed
145 org.xwiki.gwt.wysiwyg.client.diff.Chunk: Class org.xwiki.gwt.wysiwyg.client.diff.Chunk removed
146 org.xwiki.gwt.wysiwyg.client.diff.DeleteDelta: Class org.xwiki.gwt.wysiwyg.client.diff.DeleteDelta removed
147 org.xwiki.gwt.wysiwyg.client.diff.Delta: Class org.xwiki.gwt.wysiwyg.client.diff.Delta removed
148 org.xwiki.gwt.wysiwyg.client.diff.Diff: Class org.xwiki.gwt.wysiwyg.client.diff.Diff removed
149 org.xwiki.gwt.wysiwyg.client.diff.DiffAlgorithm: Class org.xwiki.gwt.wysiwyg.client.diff.DiffAlgorithm removed
150 org.xwiki.gwt.wysiwyg.client.diff.DiffException: Class org.xwiki.gwt.wysiwyg.client.diff.DiffException removed
151 org.xwiki.gwt.wysiwyg.client.diff.DifferentiationFailedException: Class org.xwiki.gwt.wysiwyg.client.diff.DifferentiationFailedException removed
152 org.xwiki.gwt.wysiwyg.client.diff.PatchFailedException: Class org.xwiki.gwt.wysiwyg.client.diff.PatchFailedException removed
153 org.xwiki.gwt.wysiwyg.client.diff.Revision: Class org.xwiki.gwt.wysiwyg.client.diff.Revision removed
154 org.xwiki.gwt.wysiwyg.client.diff.RevisionVisitor: Class org.xwiki.gwt.wysiwyg.client.diff.RevisionVisitor removed
155 org.xwiki.gwt.wysiwyg.client.diff.SimpleDiff: Class org.xwiki.gwt.wysiwyg.client.diff.SimpleDiff removed
156 org.xwiki.gwt.wysiwyg.client.diff.ToString: Class org.xwiki.gwt.wysiwyg.client.diff.ToString removed
157 org.xwiki.gwt.wysiwyg.client.diff.myers.DiffNode: Class org.xwiki.gwt.wysiwyg.client.diff.myers.DiffNode removed
158 org.xwiki.gwt.wysiwyg.client.diff.myers.MyersDiff: Class org.xwiki.gwt.wysiwyg.client.diff.myers.MyersDiff removed
159 org.xwiki.gwt.wysiwyg.client.diff.myers.PathNode: Class org.xwiki.gwt.wysiwyg.client.diff.myers.PathNode removed
160 org.xwiki.gwt.wysiwyg.client.diff.myers.Snake: Class org.xwiki.gwt.wysiwyg.client.diff.myers.Snake removed
161 org.xwiki.gwt.wysiwyg.client.plugin.sync.SyncPlugin: Class org.xwiki.gwt.wysiwyg.client.plugin.sync.SyncPlugin removed
162 org.xwiki.gwt.wysiwyg.client.plugin.sync.SyncPluginFactory: Class org.xwiki.gwt.wysiwyg.client.plugin.sync.SyncPluginFactory removed
163 org.xwiki.gwt.wysiwyg.client.plugin.sync.SyncResult: Class org.xwiki.gwt.wysiwyg.client.plugin.sync.SyncResult removed
164 org.xwiki.gwt.wysiwyg.client.plugin.sync.SyncService: Class org.xwiki.gwt.wysiwyg.client.plugin.sync.SyncService removed
165 org.xwiki.gwt.wysiwyg.client.plugin.sync.SyncServiceAsync: Class org.xwiki.gwt.wysiwyg.client.plugin.sync.SyncServiceAsync removed
166 org.xwiki.gwt.wysiwyg.client.plugin.sync.SyncStatus: Class org.xwiki.gwt.wysiwyg.client.plugin.sync.SyncStatus removed
167 org.xwiki.gwt.wysiwyg.client.plugin.sync.SyncTools: Class org.xwiki.gwt.wysiwyg.client.plugin.sync.SyncTools removed
168 org.xwiki.wysiwyg.server.plugin.sync.SyncEngine: Class org.xwiki.wysiwyg.server.plugin.sync.SyncEngine removed
169 org.xwiki.wysiwyg.server.plugin.sync.SyncException: Class org.xwiki.wysiwyg.server.plugin.sync.SyncException removed
170 {{/code}}

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