Unfortunately, the original URLs are all dead, e.g.
https://storage.binaryoutcast.com/inter ... es/latest/
Trying it via AUR also fails since they rely on the original source tar ball which is unavailable.
https://pkgs.org/search/?q=interlink gives only one hit to an outdated version: interlink-52.9.7762-1pclos2021.x86_64.rpm (Not even obvious if that's gtk2 or gtk3)
archive.org has the WINNT binaries for 52.9.8194 saved, but only older outdated versions of the Linux binaries:
https://web.archive.org/web/*/http://projects.binaryoutcast.com/interlink/releases/latest/*
Has anyone downloaded this file
https://web.archive.org/web/20220822213 ... /download/
(highlighting by me)64 bit XZ Compressed TAR Archive (GTK2)
Version: 52.9.8194
interlink-52.9.8194.Linux_x86_64-gcc3-gtk2.tar.xz
SHA-256: 3b647cd8f14b3264fe44ff00d2943327d72b32b958b74e378c64a1957c7fc614
and is willing to share it?