Pre-release versions are early iterations of software or applications that are made available to a select group of users before the official launch. These versions, often called beta versions or alpha versions, allow developers to test new features, identify bugs, and gather feedback. This process helps ensure that the final product is more polished and user-friendly. Users who participate in testing pre-release versions can provide valuable insights that shape the software's development. By reporting issues and suggesting improvements, they play a crucial role in refining the product. Ultimately, pre-release versions help create a better experience for everyone once the software is officially released.