- Google has released the release notes for the latest firmware version (build number) “UTTK.260317.003” for the “Google TV Streamer.”
- Updates include support for pairing with “Google Home speakers,” shared credential support for the “Thread” mesh network standard, an update to the April 2026 Android security patch, as well as bug fixes and performance improvements.
- After the firmware update, the build number will be “UTTK.260317.003” and the Android security patch level will be updated to April 2026.
On Tuesday, June 23, 2026, Google published the release notes for the latest firmware version (build number) “UTTK.260317.003” for the Google TV Streamer on the “Chromecast and Google TV Streamer firmware versions and release notes” page of their official “Streaming Help” site.
The latest “Google TV Streamer” firmware update, “UTTK.260317.003,” introduces support for pairing with “Google Home speakers” (releasing Thursday, June 25, 2026), shared credential support for the “Thread” mesh network standard, an update to the April 2026 Android security patch, and general bug fixes and performance enhancements.
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The latest “Google TV Streamer” firmware update is being rolled out via “Over the Air (OTA).” This marks the first time in six months that release notes for the “Google TV Streamer” firmware have been published since October 2025.
Source: Google