Changelog Maintenance Use this skill when the deliverable is release history or shipped-change communication , not a broad documentation or launch-campaign bundle. is the documentation-cluster anchor for: - upkeep - GitHub / GitLab / docs-site release notes - migration and deprecation updates tied to a shipped change - customer-facing “what changed” summaries - lightweight game patch notes and small update posts Read these support docs before choosing the mode or boundary: - references/modes-and-boundaries.md - references/output-packets-and-channel-handoffs.md - references/release-note-qualit…