v0v1

v0v1 is a stylized textual form used to denote an early software release or version level, typically implying an initial or development state. It combines the prefix v, often standing for version, with a non-standard separator (v) between the version components, yielding a compact label that some projects adopt for branding or technical reasons. The form does not constitute a formal standard and is primarily a convention seen in informal tags, filenames, or repository labels.

In practice, v0v1 may be encountered as a Git tag, a release label, or a component of project naming. It is sometimes chosen to avoid certain punctuation or to create a distinct, recognizable identifier in environments where periods or dashes are discouraged. Because it is non-standard, its exact meaning can vary by project: it may correspond to a preliminary iteration, a public release at the 0.1 stage, or simply a milestone rather than a precise version number.

Compatibility and interpretation should be considered when integrating v0v1 into tooling. Package managers, continuous integration systems, and dependency resolvers that rely on semantic versioning or strict version schemas may not recognize v0v1 as a valid version identifier, potentially requiring translation to standard forms (such as v0.1 or 0.1.0). When documenting or distributing software labeled v0v1, it is helpful to clarify its intended meaning to avoid ambiguity for users and automation.

See also: semantic versioning, version control tagging, release nomenclature.