Boltz Web App v1.8.11 just dropped - Happy Holidays! 🎄

Highlights:
• Festive Santa hat on logo 🎅
• Pro-specific invoice pending messages
• Custom grouping for address types
• Timeout detection for uncooperative refunds

Full changelog: https://github.com/BoltzExchange/boltz-web-app/releases/tag/v1.8.11