I heard there were issues with Rosetta and M1-based Macs (also heard the same thing with Beta 3). Does not affect me, but if true, not good. Here is a quote from one of the libks for Beta 4:

"Code in ‌macOS Big Sur‌ 11.3 suggests that Rosetta could be removed from some ‌M1‌ Macs in some select regions after the software is released. There's a mention that "Rosetta is no longer available in this region. Applications requiring Rosetta will no longer run," but no additional information is available at this time."

Last edited by MartyByrde; 03/18/21 08:12 PM.