Feature request: taproot support with export relative xpub

[Ciugam]

Hello!
As the title says, it could be possible to add taproot support?
This descriptor was added 2 years ago, and I would try to sign txs using this new address.
Also, it could be fine to add xpub export for taproot.
Thank you in advance

[MotivaoCrypto]

Hi @Ciugam , I would also like the possibility of Taproot Support (BIP86)

[Kokufuu]

I would also like to see and use that feature. +1

[Drew72-ita]

Yay me as well ^_^

[LukasErdmanski]

I would alsko like to see and use it.

[Tacitoku]

Although Taproot adoption is currently ~0.46% and P2WPKH is ~28%, there are some privacy features in Taproot that make it very attractive despite its low adoption. I am curious whether there exists a roadmap when Taproot will be implemented on Jade.

[Sami32]

Blockstream/green_android#233 (comment)

https://github.com/Blockstream/gdk/tree/taproot
https://github.com/BitBoxSwiss/bitbox02-firmware/blob/master/CHANGELOG.md
https://en.bitcoin.it/wiki/Bech32_adoption

[mamolas]

P2TR (Pay-to-Taproot) multisig is superior because it:
Has better privacy - all multisig transactions look like single-sig on-chain
Reduces transaction size and fees
Provides script flexibility through Tapscript

+10 to this feature