0.4.20 (2025-09-30)

🐛 Bug Fixes

• Comment out skyfire input schema modification (#296) (86077f0) by @jirispilka
• Deep clone tools before modifying descriptions for skyfire to prevent state incostentcy (#297) (02945f9) by @MQ37
• Revert skyfire schema comment (#298) (b87d32c) by @MQ37