Software versioning is the process of assigning either unique version names or unique version numbers to unique states of computer software. Within a given version number category (major, minor), these numbers are generally assigned in increasing order and correspond to new developments in the software. At a fine-grained level, revision control is often used for keeping track of incrementally different versions of electronic information, whether or not this information is actually computer software.
Read more about Software Versioning: Schemes, Internal Version Numbers, Pre-release Versions, Semantic Versioning, Overcoming Perceived Marketing Difficulties, Significance in Software Engineering, Significance in Technical Support, Version Numbers For Files and Documents, Version Number Ordering Systems, Use in Other Media