Apologies if there is a more appropriate place for requesting AppImages.
An AppImage was packaged for [Blink v3.0.3])(GitHub - shvchk/blink-appimage: Blink SIP client AppImage), however there are issues with it crashing and not exchanging video with Cisco WebEx.
A re-packaging has been requested, however as support does not appear to be active, a request for Blink v4.1.0 or at least 3.2.2 requested here. TIA.