Hi @baddam, thanks for posting and welcome to the Bose Community!
Firmware version 1.3.1 is currently the latest available firmware. The rollout of V1.4.12 is temporarily paused as an issue was identified that affected a small number of users. You can leave your email here to be notified when an update is available - Noise Cancelling Headphones 700 update.
Let me know if you have any further questions.
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