For firmware specifically, go to the tab to see if a "Firmware Update" button is visible for your connected hardware. Elgato Stream Deck MK.2 — Technical Specifications

: Corrected bugs where certain plugins using Node.js arguments failed to run. 🖥️ Related Hardware: Stream Deck MK.2

This update is a key maintenance release designed to improve the stability and performance of the Elgato Stream Deck MK.2 and other hardware in the ecosystem. 🛠️ Key Improvements in Version 7.0.2

: Fixed connection issues when using the Elgato XLR Dock or USB hubs for the first time.

The 7.0.2 update focused on reliability and expanding the "Virtual Stream Deck" capabilities: