What are the differences between Expression Engine versions?

Expression Engine has evolved significantly over the years, with each version introducing new features, improvements, and changes in functionality. The primary differences between versions often revolve around usability, performance, security enhancements, and the introduction of new features that cater to developers and users alike. For instance, Expression Engine 6, the latest major version as of October 2023, brought a complete overhaul of the user interface, providing a more modern and intuitive experience. It introduced new templating features, improved content management capabilities, and enhanced support for third-party add-ons. The focus on making the content editing experience more user-friendly and efficient has been a hallmark of this version. In earlier versions, such as Expression Engine 5, significant focus was placed on foundational improvements, including performance optimizations, security upgrades, and compatibility with contemporary web technologies. With Expression Engine 4, users experienced a shift toward a more flexible approach to templating and a greater emphasis on mobile-first design. As Expression Engine matured, the development team continually listened to community feedback, which helped shape the functionality of later versions. This focus on user feedback has driven advancements such as the introduction of new field types, enhanced multi-language support, and customizable entry forms. Overall, the transition between versions reflects a commitment to improving user experience, expanding capabilities for developers, and ensuring that Expression Engine remains at the forefront of content management systems. For specific details about the features and improvements in different versions, users may want to explore the official Expression Engine website, where version release notes and differences are highlighted.