pourquoi trace de SNAPSHOT version prod ?

[project xmlns=http://maven.apache.org/POM/4.0.0
 xmlns:xsi=http://www.w3.org/2001/XMLSchema-instance
 xsi:schemaLocation=http://maven.apache.org/POM/4.0.0 http://maven.apache.org/maven-v4_0_0.xsd]
 [parent]   
    [artifactId]lutece-parent-pom[/artifactId]   
    [groupId]fr.paris.lutece[/groupId]   
    [version]2.30[/version]   
[/parent]  
 [modelVersion]4.0.0[/modelVersion]
 [groupId]fr.paris.lutece[/groupId]
 [artifactId]jce[/artifactId]
 [packaging]lutece-site[/packaging]
 [version]0.0.1[/version]
 [name]JCE[/name]
 [description]Proto JCE[/description]
 [repositories]
  [repository]
   [id]lutece[/id]
   [name]luteceRepository[/name]
   http://dev.lutece.paris.fr/maven_repository
   [snapshots]
    [enabled]false[/enabled]
   [/snapshots]
  [/repository]
 [/repositories]
 [dependencies]
        [dependency]
            [groupId]fr.paris.lutece[/groupId]
            [artifactId]lutece-core[/artifactId]
			    [version]3.0.2[/version]
            [type]lutece-core[/type]
        [/dependency]
 
  [dependency]
   [groupId]fr.paris.lutece.plugins[/groupId]
   [artifactId]plugin-document[/artifactId]
   [version]2.2.3[/version]
   [type]lutece-plugin[/type]
  [/dependency]
  [dependency]
   [groupId]fr.paris.lutece.plugins[/groupId]
   [artifactId]plugin-html[/artifactId]
   [version]2.1.3[/version]
   [type]lutece-plugin[/type]
  [/dependency]
  [dependency]
   [groupId]fr.paris.lutece.plugins[/groupId]
   [artifactId]plugin-insertalbum[/artifactId]
   [version]1.1.5[/version]
   [type]lutece-plugin[/type]
  [/dependency]
  [dependency]
   [groupId]fr.paris.lutece.plugins[/groupId]
   [artifactId]plugin-links[/artifactId]
   [version]2.0.8[/version]
   [type]lutece-plugin[/type]
  [/dependency]
  [dependency]
   [groupId]fr.paris.lutece.plugins[/groupId]
   [artifactId]plugin-folderlisting[/artifactId]
   [version]2.1.1[/version]
   [type]lutece-plugin[/type]
  [/dependency]
  [dependency]
   [groupId]fr.paris.lutece.plugins[/groupId]
   [artifactId]plugin-linkpages[/artifactId]
   [version]2.2.0[/version]
   [type]lutece-plugin[/type]
  [/dependency]
  [dependency]
   [groupId]fr.paris.lutece.plugins[/groupId]
   [artifactId]plugin-childpages[/artifactId]
   [version]2.1.2[/version]
   [type]lutece-plugin[/type]
  [/dependency]
  [dependency]
   [groupId]fr.paris.lutece.plugins[/groupId]
   [artifactId]plugin-calendar[/artifactId]
   [version]3.0.3[/version]
   [type]lutece-plugin[/type]
  [/dependency]
  [dependency]
   [groupId]fr.paris.lutece.plugins[/groupId]
   [artifactId]plugin-library[/artifactId]
   [version]2.1.1[/version]
   [type]lutece-plugin[/type]
  [/dependency]
   [dependency]
   [groupId]fr.paris.lutece.plugins[/groupId]
   [artifactId]plugin-newsletter[/artifactId]
   [version]2.2.5[/version]
   [type]lutece-plugin[/type]
  [/dependency]
  [dependency]
   [groupId]fr.paris.lutece.plugins[/groupId]
   [artifactId]plugin-whatsnew[/artifactId]
   [version]2.1.1[/version]
   [type]lutece-plugin[/type]
  [/dependency]
  [dependency]
   [groupId]fr.paris.lutece.plugins[/groupId]
   [artifactId]plugin-rss[/artifactId]
   [version]2.2.6[/version]
   [type]lutece-plugin[/type]
  [/dependency]
  [dependency]
   [groupId]fr.paris.lutece.plugins[/groupId]
   [artifactId]plugin-contact[/artifactId]
   [version]2.1.3[/version]
   [type]lutece-plugin[/type]
  [/dependency]
  [dependency] 
   [groupId]fr.paris.lutece.plugins[/groupId] 
   [artifactId]module-mylutece-database[/artifactId] 
     [version]2.3.4[/version] 
   [type]lutece-plugin[/type] 
  [/dependency] 
   [dependency]
   [groupId]fr.paris.lutece.plugins[/groupId]
   [artifactId]plugin-upload[/artifactId]
   [version]2.1.1[/version]
   [type]lutece-plugin[/type]
  [/dependency]
  [dependency]
   [groupId]fr.paris.lutece.plugins[/groupId]
   [artifactId]plugin-insertmap[/artifactId]
   [version]1.1.1[/version]
   [type]lutece-plugin[/type]
  [/dependency]
  [dependency]
   [groupId]fr.paris.lutece.plugins[/groupId]
   [artifactId]plugin-form[/artifactId]
   [version]2.5.0[/version]
   [type]lutece-plugin[/type]
  [/dependency]
  [dependency]
   [groupId]fr.paris.lutece.plugins[/groupId]
   [artifactId]plugin-wrapper[/artifactId]
   [version]1.0.1[/version]
   [type]lutece-plugin[/type]
  [/dependency]
  [dependency]
   [groupId]fr.paris.lutece.plugins[/groupId]
   [artifactId]plugin-digglike[/artifactId]
   [version]2.2.4[/version]
   [type]lutece-plugin[/type]
  [/dependency]
  [dependency]
   [groupId]fr.paris.lutece.plugins[/groupId]
   [artifactId]plugin-urlrewriter[/artifactId]
   [version]1.1.3[/version]
   [type]lutece-plugin[/type]
  [/dependency]
  [dependency]
   [groupId]fr.paris.lutece.plugins[/groupId]
   [artifactId]library-lucene[/artifactId]
   [version]1.0.5[/version]
   [type]lutece-plugin[/type]
  [/dependency]
 [/dependencies]
[/project]