: The plugin currently requires F4SE version 0.7.7 or higher to function with the latest game updates. Why the LL FourPlay Update is Necessary

How to Install F4SE for Fallout 4 (2020) - Script Extender v0.6.20

Following Bethesda's 2024 "Next-Gen" update and subsequent patches in late 2025 and early 2026, many older F4SE plugins were "broken" due to memory address changes. The update fixes common issues such as: