Joomla 6 focuses on backend improvements, stability, and performance rather than major visual changes.
Notable features include:
Health Checker: A centralized tool for monitoring configuration, security, performance, and SEO.
Improved SEO Tools: Enhanced metadata settings for better search engine optimization. Language
File Caching: Faster load times through efficient handling of language strings. Media Manager
Enhancements: Thumbnails for various file types and improved stability.
Automatic Updates: Starting with Joomla 5.4 and 6.0, automatic core system updates will be introduced to enhance security and maintenance.
WCAG 2.2 AA Compliance: Improved accessibility for users with disabilities. PHP 8.2/8.3
Optimization: Reduced load and processing times, especially for large sites.