How do I upgrade V8 MacOS 32 bit to V15
I'm trying to upgrade my V8 licenses to V15 following the V8 phase-out instructions. The problem is that V8 MacOs was 32bit so I needed to keep it on an old MacBook running 10.11.6 and now it offers me only to upgrade to V9 (while another V8 license on Windows 10 offers correctly to upgrade to V15). I'd like to install V15 on a newer MBP but it doesn't install 32bit apps. So what are my options to upgrade my V8 MacOs license?