Hi, I am testing go-ios v1.2.0 on Windows with a physical device running iOS 27.0 Beta (build 17E5179g).

The userspace tunnel works correctly:

powershell:
ios.exe tunnel start --userspace --udid=<REDACTED_UDID>
ios.exe tunnel ls --pretty
It reports a valid userspace tunnel with an RSD address and port.

However, developer image mounting fails:
ios.exe image auto --basedir=D:\cache\go-ios-v1.2.0-images --udid=<REDACTED_UDID> --pretty
go-ios successfully finds/downloads the matching image:
version: 27.0.0
url: https://deviceboxhq.com/ddi-17E5179g.zip
no existing device-side manifest, requesting new signature from Apple TSS

Then it fails with:
MountImage: failed to get signature from Apple: unexpected status in response 94
Afterwards, this command returns no mounted image:
ios.exe image list --udid=<REDACTED_UDID> --pretty
{"msg":"none"}

Could you please confirm:Is iOS 27.0 Beta (17E5179g) supported by go-ios v1.2.0?