Definition: Preupgrade refers to a process where a software system or application goes through a series of updates, patches, and upgrades before its release. This can include security enhancements, bug fixes, and other improvements to the functionality of the system or application. In the context of Bible terms, "preupgrade" means "before being upgraded." It describes a phase in which a new version of software is tested and evaluated against an older version, then applied and reviewed by stakeholders before it becomes available for use. This ensures that all features are thoroughly tested and ensure they work as intended.