**What is LibreTime?** LibreTime is a community managed fork of the AirTime project. It is managed by a friendly inclusive community of stations from around the globe that use, document and improve LibreTime. **Can I upgrade to LibreTime?** In theory you can update any pre 3.0 version of AirTime to LibreTime 3.0.0 and above. More information on [Upgrading](../manual/upgrading) is in the docs. LibreTime is complex software, as such it is close to impossible to guarantee that every upgrade path works as intended. This means you should trial the update on a parallel test infrastructure to minimize possible downtime. Please let the community know if you encounter issues with the update process. **Why did you fork AirTime?** See this [open letter to the Airtime community](https://gist.github.com/hairmare/8c03b69c9accc90cfe31fd7e77c3b07d).