- Removed 📋 Скопировать всё button and Подключение физического устройства block - Added MQTTX Web link (https://mqttx.app/web-client) with brief instructions: Host, Port 443, Protocol wss, Path /mqtt — copy username/password above - Warning: check port is 443 not 8084/1883 if connection fails - Updated help step 1: removed mention of copyAll, added port 443 note - Removed unused copyAll() function Image: v0.1.61