plg_system_osmylicensesmanager Joomlashack help@joomlashack.com https://www.joomlashack.com Copyright 2016-2025 Joomlashack. All rights reserved GNU GPL; see LICENSE file PLG_SYSTEM_OSMYLICENSESMANAGER_DESCRIPTION 2.1.0 November 10 2025 FREE osmylicensesmanager OSMyLicensesManager Joomlashack Extension Support free 3.9 7.4 ShackFramework ShackDefaultFiles /plugins/system/osmylicensesmanager/library/Free/UpdateHelper.php script.installer.php form language library views osmylicensesmanager.php include.php css images