<< Solved >> Issues updating OC in order to install macOS Monterey

[FormerUser-400995]

I found this tool for updating Opencore and I have successfully upgraded my OC since 0.7.0

https://github.com/ic005k/QtOpenCoreConfig/releases

For a Guide search google for "Updating and maintaining OpenCore"

Looks interesting, especially with it being almost fully cross-platform. Handy for anyone who managed to bork their EFI in macOS, as now they could easily access it with this tool, from either Linux or Windows.

I tend to prefer the hands-on approach, and making my own mistakes, without extra layers of abstraction in the mix. Don't get me wrong, though, as I still use OpenCore Configurator and similar tools for non-crucial changes. This Qt based tool does look promising.