I'm trying to make Foreground available in a Mediawiki 1.34.4 installation. Foreground comes from GitHub sources. However, we have to use Master because there is no REL1_34 tag (most other skins have the a REL1_34 tag). Loading the skin results in:
Fatal error: Uncaught ExtensionDependencyError: Foreground is not compatible with the current MediaWiki core (version 1.34.4), it requires: >= 1.35.0. in /var/www/html/w/includes/registration/ExtensionRegistry.php:334 Stack trace: #0 /var/www/html/w/includes/registration/ExtensionRegistry.php(186): ExtensionRegistry->readFromQueue(Array) #1 /var/www/html/w/includes/Setup.php(143): ExtensionRegistry->loadFromQueue() #2 /var/www/html/w/includes/WebStart.php(81): require_once('/var/www/html/w...') #3 /var/www/html/w/index.php(41): require('/var/www/html/w...') #4 {main} thrown in /var/www/html/w/includes/registration/ExtensionRegistry.php on line 334