Google rolls out major updates to Chromecast, Nest WiFi and Home speakers

Google has updated firmware for Chromecast with Google TV (4K and HD), Nest WiFi and Nest WiFi Pro routers, and Nest and Google Home speakers. The updates bring the August Android security patch, streaming and mesh stability improvements, plus Bluetooth and Wi-Fi 7 fixes.

• Chromecast with Google TV received the August 2026 Android security patch
• Nest WiFi Pro now fails over to ISP DNS when public DNS is blocked
• Speakers fixed Wi-Fi 7 WPA3 connection failures and a Bluetooth streaming bug
• Updates install automatically and cannot be triggered manually