A "release version" refers to a specific iteration of software or a product that is made available to users after development and testing. This version is considered stable and is intended for general use, as it has undergone quality assurance to ensure it meets certain standards and functions correctly. Release versions are often identified by a version number, which helps users and developers track updates and changes. For example, software like Microsoft Windows or Adobe Photoshop may have multiple release versions, each introducing new features, improvements, or bug fixes compared to previous versions.