概要
The Release Preparation Skill streamlines the pre-release phase by automating critical checks and documentation updates for GitHub milestones. It synchronizes milestone data, performs code diffs between versions to detect breaking changes, and can optionally deploy test stacks to AWS to verify success criteria in a live environment. By identifying untracked work and updating narrative epic issues automatically, it ensures that your release notes are comprehensive and your code maintains backwards compatibility before you push the final tag.