Doesn't work anymore after upgrading WSL to 22.04

[yourfate]

I upgraded my WSL to ubuntu 22.04, then recompiled the current master branch of this project. I now get this error when trying to connect:

Confirm user presence for key ED25519-SK SHA256:CENSORED-ID
debug1: start_helper: starting /usr/lib/openssh/ssh-sk-helper
debug1: process_sign: ready to sign with key ED25519-SK, provider /usr/local/lib/libwindowsfidobridge.so: msg len 270, compat 0x4000000
debug1: sshsk_sign: provider "/usr/local/lib/libwindowsfidobridge.so", key ED25519-SK, flags 0x21
debug1: sshsk_open: provider /usr/local/lib/libwindowsfidobridge.so implements version 0x00070000
Provider "/usr/local/lib/libwindowsfidobridge.so" implements unsupported version 0x00070000 (supported: 0x00090000)
debug1: ssh-sk-helper: Signing failed: invalid format
debug1: main: reply len 8
debug1: client_converse: helper returned error -4
debug1: identity_sign: sshkey_sign: invalid format

It seems the problem is the protocol version, see this line: Provider "/usr/local/lib/libwindowsfidobridge.so" implements unsupported version 0x00070000 (supported: 0x00090000)

The ssh version is OpenSSH_8.9p1 Ubuntu-3, OpenSSL 3.0.2 15 Mar 2022

[yourfate]

Oops, I found this part of the readme:

SK_API_VERSION: The version of the OpenSSH security key API to target. The following versions are required to use with their respective OpenSSH versions:

5: OpenSSH 8.3
7: OpenSSH 8.4 (default)
9: OpenSSH 8.9

Re-building now to see if it fixes it.

EDIT:

yes, adding -DSK_API_VERSION=9 to the cmake call fixed it. Can be closed.