Changelog

v2.0.0 - Skill Lifecycle Toolkit

This is a major redesign of Skill Optimizer.

Replaced the single skill-optimizer skill with three focused lifecycle skills:
- skill-miner
- skill-personalizer
- skill-generalizer
Moved optimizer-style auditing into skill-personalizer.
Added deterministic session mining via skills/skill-miner/scripts/scan_sessions.py.
Added support for active sessions, archived Codex sessions, rollout summaries, Gemini/Antigravity task files, and exported transcripts.
Added configurable workflow mining patterns in skills/skill-miner/references/patterns.json.

Codex UI metadata via agents/openai.yaml for all three skills.
Research background documentation.
AI-readable project files: llms.txt, llms-full.txt, and repo-metadata.json.
GitHub issue templates, PR template, CITATION.cff, robots.txt, and sitemap.xml.

The old skills/skill-optimizer/SKILL.md path was removed.
Users should install the new skill-miner, skill-personalizer, and skill-generalizer folders.