This is the annual major update (e.g., R2022, R2023, R2024).
While Dassault Systèmes has moved toward the 3DEXPERIENCE platform with CATIA 3DEXPERIENCE (often referred to as CATIA V6 or the "Next Gen" platform), remains the industry standard for the vast majority of aerospace, automotive, and industrial design firms worldwide.
Modern engineering requires software that runs on modern hardware. The latest CATIA V5 versions have been updated to support newer operating systems (such as Windows 10 and 11) and utilize modern graphics engines. This ensures that the software remains responsive when handling the massive assemblies typical in automotive chassis design or aircraft structural layouts. Additionally, the user interface has received subtle updates, and the Help documentation has been modernized to assist new users in navigating the software’s complex deep-menu structures.
Look for the number (e.g., V5-6R2022) and the Service Pack (SP) number.
The latest service packs focus heavily on "Power'By," allowing V5 users to save and manage their data directly within the 3DEXPERIENCE platform without leaving the V5 interface.