# OpenRouter API Key for changelog generation # Get your API key from https://openrouter.ai/keys OPENROUTER_API_KEY=your-api-key-here # ZeroSSL API Key for TLS certificates (alternative to Let's Encrypt) # Get your free API key from https://app.zerossl.com/developer # If not set, Caddy will use Let's Encrypt as the default CA ZEROSSL_API_KEY=