- Bump skill-creator from v1.3.0 to v1.4.0 - Add complete YAML frontmatter reference table with all available fields - Document `context: fork` for subagent-accessible skills (PR #6 by @costa-marcello) - Add invocation control comparison table - Document $ARGUMENTS placeholder with usage examples - Add allowed-tools wildcard syntax examples - Add hooks field inline example - Update init_skill.py template with all optional fields Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>