“Apple on Tuesday supplied to developers and public testers a fourth pre-release beta of macOS 10.12.1, a forthcoming maintenance and security update for the Sierra operating system which could ship on next-generation MacBook Pros,” AppleInsider reports.

“macOS Sierra 10.12.1 beta 4 is identified as build 16B2548a,” AppleInsider reports. “Registered machines can access it through the Mac App Store.”

AppleInsider reports, “It’s been rumored that new MacBook Pro models, featuring a thinner design and OLED touch bar, will ship with macOS 10.12.1 later this month.”

Read more in the full article here.

MacDailyNews Take: Will Apple really debut such a radically new MacBook Pro with a OLED touch-strip via mere press release?

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Apple preps all-new MacBook Pro line with OLED touch strip and more – August 10, 2016
Apple’s new MacBook Pro expected to feature OLED touch-panel, Touch ID power button – August 8, 2016
Next-gen MacBook Pro could feature Touch ID power button – June 28, 2016
Leaked photos pretty much confirm 2016 MacBook Pro’s OLED touchpad – June 1, 2016
Thinner, lighter 2016 MacBook Pro may feature OLED display touch bar and Touch ID – May 24, 2016