Posted by Manu on Feb 25, 2023; 11:52am
URL: https://forum.jogamp.org/Min-version-macOS-tp4042193p4042232.html

I don't think it's up to us to decide whether people should continue to use a 32 bit system or not.
I can't tell how many people still use Sweet Home 3D under Windows 32 bit, but its Linux 32 bit version still shows a not negligible download count (185 per week).
Anyway, thanks for keeping the options to build JOGL 32 bit if we want to.

About replacing dispatch_sync call in macOS, I found this discussion which  suggests to use performSelectorOnMainThread but I don't know how I can check such a change is working.