Apple has today released a new version of its mac OS Big Sur operating system, macOS Big Sur. It is called "MacOS Big Sur 11.5.2" and has neither new features nor major security updates. As we previously reported, many of the Big Sur bugs and problems affect many users who have installed Apple's newest operating system on Macs. Despite the visual changes and additional features, macOS Big Sur is the first macOS version to support ARM-based processors. Many users of iPhones and Macs reported that iCloud tabs were not properly synced after installing the MacOS Big Sur and iOS 14 updates on their devices. Many of the Big Sur bugs and problems that affected many users after installing Apple's latest operating system on Macs included printing any written works help get it here, battery drain, overheating and problems unlocking the Apple Watch.