Einzelheiten zur Joomla!-Version 3.7.4:

Mit diesem Update werden Security Issues und Bugs behoben.

Security Issues Fixed

• Core - Installer: Lack of Ownership Verification (affecting Joomla! 1.0.0 through Joomla! 3.7.3) More information »
• Core - XSS Vulnerability (affecting Joomla! 1.5.0 through Joomla! 3.7.3) More information »
• Visit the Security Centre for more information.

Bug Fixes

• Fatal error for PHP 5.3 and a multilanguage side #16966
• Multilingual com_tags getting wrong language cookie #17084
• Post installation message: Wrong php detection #16964
• com_contact address is no longer displayed #16971
• Visit GitHub for the full list of bug fixes.

Please see the documentation wiki for FAQs regarding the 3.7.4 release.

Quelle: joomla.org