Identified instance of an item. [ ISO/IEC 12207 ]
Version [ ISO/IEC/IEEE 24765 ]: An initial release or re- release of a computer software configuration item, associated with a complete compilation or recompilation of the computer software configuration item.
Version [ ISO/IEC/IEEE 24765 ]: An initial release or complete re- release of a document, as opposed to a revision resulting from issuing change pages to a previous release.
Version [ ISO/IEC/IEEE 24765 ]: An operational software product that differs from similar products in terms of capability, environmental requirements, and configuration.
Version [ ISO/IEC/IEEE 24765 ]: An identifiable instance of a specific file or release of a complete system.