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Versioning in CI/CD Pipelines — Automated Version Management in Deployment

DodaTech Updated 2026-06-28 1 min read

In this tutorial, you'll learn about Versioning CI CD. We cover key concepts, practical examples, and best practices to help you understand and apply this topic effectively.

CI/CD pipeline versioning automates the detection of API changes, enforces compatibility checks before deployment, and generates version artifacts automatically.

Stage Action
Build Generate OpenAPI spec
Test Diff against previous version
Gate Block breaking changes without major version
Release Auto-increment version
Deploy Route traffic to new version
class PipelineVersionGate:
    def __init__(self, current_version: str):
        self.current = current_version

    def check_change(self, old_spec: str, new_spec: str) -> Dict:
        import hashlib
        old_hash = hashlib.md5(old_spec.encode()).hexdigest()
        new_hash = hashlib.md5(new_spec.encode()).hexdigest()
        if old_hash == new_hash:
            return {"action": "skip", "reason": "No changes"}
        if self._detects_breaking(old_spec, new_spec):
            return {"action": "block", "reason": "Breaking change detected. Requires major version bump."}
        return {"action": "allow", "reason": "Non-breaking changes"}

    def _detects_breaking(self, old: str, new: str) -> bool:
        return "breaking" in new

gate = PipelineVersionGate("v1")
result = gate.check_change("{}", '{"breaking": true}')
print(f"Gate result: {result}")

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