Hi! Our release notes are included whenever we post an early release here on forums. 
Dolphin is available on 3.0.22: New Insync version: 3.0.22 - macOS Catalina compatible
Hi! Our release notes are included whenever we post an early release here on forums. Dolphin is available on 3.0.22: New Insync version: 3.0.22 - macOS Catalina compatible