Prompt versioning for agencies: stop shipping “final_v7”

Agencies ship prompts across clients. Without versioning, you lose accountability and rollbacks. Treat prompts like code: immutable versions, change notes, and deployments.

A lightweight workflow

1. Create a prompt in a client workspace.
2. Draft a new version with notes.
3. Run evals on a dataset.
4. Deploy only if it passes.

Tip: keep the “latest” pointer separate from version rows so versions stay immutable.