With the TestFlight for Cider remote being closed is it possible to get the IPA for the new Cider remote iOS app?  I have tried the legacy Cider-companion app but cannot find a way to connect it.

https://github.com/ciderapp/Cider-Companion/releases/tag/cider4 The source code of the app is in GIthub :)

However the testflight link of the website it´s working for me https://testflight.apple.com/join/qTeV2T2w