I have tried to create something good for you to ensure your node deployment & upgrade experience becomes more seamless. Please follow this tutorial to upgrade your existing Shardeum Node or Deploy a new one using a bot.
Please let me know if you face any issues.
Here is the tutorial: https://youtu.be/EcvEUycC5uY
Here is the bot link: Telegram: Contact @SPHN_SHM_NODE_BOT
Tutorial to create API Key: https://youtu.be/_TXITy3g3X0