If you already have a previous version of the installer on your machine, simply re-run it . It will automatically detect your current library and update it to the latest version. Key Features in Version 4.2.0

Get the installer for Windows, macOS, or Linux directly from the OpenSceneryX Home Page .

You can also find it hosted on the X-Plane.org Forum .

Unlike many mods, OpenSceneryX uses a rather than a static ZIP file. This ensures you only download new or changed files, saving bandwidth and disk space.