I want to help test the WIP
Bitcoin Dev Kit "Add support for Taproot and tr() descriptors", PR #593 against other implementations besides Bitcoin Core (already testing again Core 22.0). In particular we need to test interoperability via PSBTs. BDK is based on
rust-miniscript so I’m only interested in projects not based on those libraries.
Does anyone know of any other wallet projects or libraries that support
tr() descriptors and PSBTs that I can test with?