Translations:Manual:Upgrading/140/en


 * 1) Unpack the new version of MediaWiki into a new directory
 * 2) Prepare that new directory: copy your current LocalSettings.php from the old directory, copy any installed extensions and custom skins (if any). Check $Logo setting in LocalSettings.php and if necessary copy logo file from the old directory to the new directory.
 * 3) In the release notes for the new version, see if any changes need to be made to LocalSettings.php.
 * 4) Place the database in read-only mode by inserting the following variable into LocalSettings.php in the old directory - users will see this message if they attempt an edit during the upgrade process:
 * 5) * This no longer works since MediaWiki 1.27, which also prevents running the update script. See.
 * 6) Run the update script or the web updater in the new directory.
 * 7) Copy the images from the images sub-directory from the old directory to the new directory.
 * 8) Swap the old directory and the new directory.