Clarify, create, review or change product, service and office workflow requirements, PRDs and interactive prototypes. Use for vague goals, process improvements, spreadsheet/form rules, small UI edits and changes to existing systems, even without the word requirement. 中文：产品、服务及办公流程的需求判断、深挖澄清、PRD、原型、变
AI Delivery Spec 5.5.0 introduces a new governance and lifecycle structure for requirements management with major repository and documentation changes. - Adopted the Apache-2.0 license and updated SKILL.md for clearer boundaries, scope, and process guidance. - Added extensive contributor and maintainer guides, templates, and automation under the `.github/` and `maintainer/` directories. - Introduced implementation notes, evaluation schemas, industry evidence, example projects, and runtime/configuration files for governance, review, and assurance. - Removed outdated or duplicate files: LICENSE, runtime-manifest.json, and skill-card.md. - Streamlined documentation and reference structure to support requirements handling, change management, and product lifecycle in a concise and practical workflow.