Three distinct Mac models are hinted at in placeholder files in the macOS Big Sur 11.0.1 beta, which suggests a possible 2020 release for those models.
Apple is expected to announce any number of new Macs running Apple Silicon at a November event. Speculation says a new 14-inch MacBook Pro, a 24-inch iMac, and Mac mini could be released.
A Twitter user by the handle @HarckerTech shared an image showing multiple placeholder bundles in the beta operating system, two of which were not present in the previous beta. These three placeholders indicate the possibility of three new Macs coming at the event.