
If you've been waiting for macOS Big Sur to start testing with macOS, now's the time to start downloading. Follow the instructions below to get started with the macOS Big Sur beta. The fourth beta of macOS Big Sur 11.5 is now available for developers. June 29, 2021: Apple releases macOS Big Sur 11.5 beta 4 for developers The fifth beta of macOS Big Sur 11.5 is now available for developers. July 8, 2021: Apple releases macOS Big Sur 11.5 beta 5 for developers The release candidate of macOS Big Sur 11.5 is now available for developers. The Maps app now has the "Look Around" street panorama feature first implemented in iOS 13.July 13, 2021: Apple seeds macOS Big Sur 11.5 release candidate for developers.The Photos app has improved editing capabilities, as well as an improved Retouch tool.Notes now has a collapsible pinned section, quick text style and formatting options and scanning enhancements.
MACOS BIG SUR 11.5 MAC
New features for the Mac App Store, these include a privacy information section, a new category for Safari extensions and third-party Notification Center widgets.A new Messages app that has the ability to pin up to nine conversations, search for messages, name and photo sharing, use photo logos for group chat, mention individuals, support for inline replies, support for Memoji stickers, a new photo editor and localized message effects for users that live in India.Several new features in Safari, these include a customizable start page, built-in translation, and a Privacy Report feature to let users know what trackers each webpage is using, as well as page previews and an ability to import passwords from Google Chrome.A new "Listen Now" feature in the Podcasts app.Improved predictive input for Chinese and Japanese language users.The new startup sound is lower-pitched, with a mono version for pre-T2 Macs, and a stereo variant for T2 Macs. Return of the startup sound, can be toggled via an option in System Preferences (2016 and above Macs).
MACOS BIG SUR 11.5 SOFTWARE

It now utilizes the APFS file system introduced in macOS High Sierra instead of the legacy HFS+ file system.

The new icons also include more shading and highlights to give them a 3D appearance. The design of most of the built-in apps have been redesigned and streamlined and their icons received a major overhaul in appearance to resemble their icons in iOS and iPadOS. It incorporates translucency in various places such as the menu bar and the dock. The user interface has been completely redesigned.
