trunkver.org
TrunkVer – so we can stop talking about versions and start shipping
TrunkVer is a versioning scheme for continuously-delivered, trunk-based applications and systems that don't follow a release scheme. It is a syntax-compatible drop-in replacement for SemVer and replaces the version with meaningful meta data, telling you at a glance what the artifact is, when it was built and where you may find the build log.