Just a updated on the new firmware option for devs/experiments.
New large and breaking features will be released (signed) on a separate release to avoid normal users from making mistakes and being exposed to more buggy things.
Due to limitations on how firmware versioning is checked in the SE, we are doing it as 6.0.0X
This one has Taproot (with limitations) and BSMS
Learn more here
https://blog.coinkite.com/edge-firmware/