Translations:Download from SVN/9/en


 * Modules: The two modules important to web applications are phase3 (the main application) and extensions (extension code).
 * Branches: Named release branches use the naming scheme REL$1_$2[_$3], where $1 is the MediaWiki version, $2 is a major version and $3 is a minor revision. For example, version 1.6.3 is branch, the latest 1.6 is  , 1.5.8 is  , and the latest (untagged) would be.