Create or update a structured change log for a product or platform. Use when someone asks to "create a change log", "log this change", "what changed", "update the change log", "release notes", or "changelog". Reads project memory (CLAUDE.local.md Recent Changes) and meeting notes to build chronological change records. Supports init (backfill from memory), update (append new entries), and release (summarize for a version).
$npx -y skills add coco-research/coco --skill change-logInstalls into the current project.
Run `npx skills use "https://github.com/coco-research/coco" --skill "coco-research/coco/change-log"` and follow the generated skill instructions now. Read its complete output, redirecting it to a temporary file first if necessary. Resolve relative paths from the supporting-files directory it provides.
Use the skills in "https://github.com/coco-research/coco" that are relevant to the current task. Run `npx skills add "https://github.com/coco-research/coco"` and select the relevant skills, then follow their instructions.