On 30/12/15 15:41, Bartosz Dziewoński wrote:
The standard method of updating your MediaWiki installation is still to make a backup, then remove all MediaWiki files other than LocalSettings.php and images/ and cache/ directories, upload in their place all the files for the new version of MediaWiki and the extensions and skins you use, then run the update.php maintenance script or the web updater.
Interesting: I always delete the /cache/ directory.
Gordo