Apple's upcoming macOS 26 operating system may abandon support for several older Mac models, according to AppleInsider. The casualties will include 2018 MacBook Pro models, the 2020 Intel MacBook Air, the 2017 iMac Pro, and the 2018 Mac mini -- all currently the oldest machines compatible with macOS Sequoia, the report said, citing a source familiar with the matter. The 2019 MacBook Pro models and 2020 5K iMac models will retain compatibility with the new system, codenamed "Cheer," said AppleInsider.

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With macOS now 24 years old and Apple officially designating all Intel-based Mac minis as "vintage" or "obsolete," The Register takes a look at new internet tools that help keep vintage Macs online and surprisingly relevant: Cameron Kaiser of Floodgap Systems is a valuable ally. His retro computing interests are broad, and we've mentioned him a few times on The Register, such as his deep dive into the revolutionary Canon Cat computer, and his evaluation of RISC-V hardware performance. Back in 2020, he revived the native Classic Mac OS port of the Lynx web browser, MacLynx. Earlier this month, he came back to it and has updated it again, including adding native Mac OS dialog boxes. His account is -- as usual -- long and detailed but it's an interesting read. He also maintains some other web browsers for elderly Macs, including TenFourFox for Mac OS X 10.4 and Classilla for Mac OS 8.6 and 9.x. If you're not up to git pull commands and elderly Mac OS X build tools, then there is a fork of TenFourFox that may be worth a look, InterWebPPC. It's not current with the new batch of patches, but we can still hope for another build. In other "Classic on the internet" news, although it's not a huge amount of use on its own, there's also a newly released Classic Mac OS version of Mbed-TLS on GitHub. This ports the SSL library -- also used in the super-lightweight Dillo browser -- to the older C89/C90 standard, so that it can build in CodeWarrior and run with OpenTransport from Mac OS 9 right back to later versions of Mac OS 7. Modern macOS is UNIX certified and as such it's not all that dissimilar from other Unix-like OSes, such as Linux and the BSD family. Classic Mac OS is a profoundly different beast, which makes porting modern code to it a complex exercise -- but equally, it's a good learning exercise, and we're delighted to see 21st century programmers exploring this 1980s OS. That may be part of the motivation behind the newly announced and still incomplete SDL 2 "rough draft" that appeared a week ago. It builds on the existing SDL 1.2 port, but so far, it's less complete -- for instance, there's no sound support.

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Apple has officially designated all Intel-based Mac minis as "vintage" or "obsolete," marking the end of an era. This means Apple no longer guarantees parts or service for these devices, as they've surpassed the 5- to 7-year support window. 9to5Mac reports: Apple periodically adds devices to its ever-growing list of vintage and obsolete products. That happened today, as spotted by MacRumors, with two noteworthy "vintage" additions: iPhone 6s and Mac mini (2018). The latter product is especially significant, because the 2018 Mac mini was the last remaining Intel model that was not yet labeled either vintage or obsolete. So what are those timelines exactly? Per Apple's definitions: Vintage: "Apple stopped distributing them for sale more than 5 and less than 7 years ago." Obsolete: "Apple stopped distributing them for sale more than 7 years ago." [...] Since these products are now considered vintage, Apple no longer guarantees that parts for repairs will be readily available.

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