Metal 4: An overview

Metal is the current generation of low-level graphical API that Apple uses, which powers the hardware accelerated graphics on their OSes, namely macOS. Metal 1.0 was introduced on September 30th, 2015, alongside Mac OS X El Capitan and iOS 8. Before the Apple Silicon transition, the Metal API received regular major updates every 2 years. […]

macOS Tahoe Beta 4 is out: Build 25A5316i

On July 22nd 2025, Apple released the 4th Developer Beta of macOS 26 Tahoe, which is shaping up to be the potential Public Beta build anytime soon. It looks like the UI received further refinement, and the glimmer of glass-transparency effects has returned a little. Beta 3 before updating After update, before switching dark mode […]

Say hello to our newest Contributor, Janez J Starc

Today, Low End Mac gains a new contributor, someone who will write his own articles on our very website – say hello to Janez J. Starc! An avid enthusiast for vintage Macs, Janez has written interesting articles about Twiggy Mac software (and many other things) on the 68kmla forums as well as tinkerdifferent. Along with […]

iOS 26 Beta 3 is out: Build 23A5287g

iOS 26 Developer Beta 3 has now been out for a few days, with a long list of release notes much like this week’s macOS 26 beta. . The new update brings some perceived performance improvements as well as reduced transparency, but I would still wait to put this on my phone if you’re unsure. […]

A new, state-sponsored macOS malware: NimDoor

Be on the lookout for any suspicious-seeming zoom links or software update SDK “downloads” via Zoom, too. While DPRK state actors are targeting Web3 startups and crypto, it’s still better to exercise caution. Their tactics rely on social engineering for it to work, but the rest is actually a bit complex. . . An Executive […]

OCLP macOS Tahoe: Development has begun

The team over at Dortania have once again begun their yearly endeavor of bringing the latest macOS to many unsupported Macs. It may be possible to install Tahoe on an unsupported Mac using the latest OCLP, although compatibility is not guaranteed. See: GitHub dortania OCLP macOS 26 project . See: Greg Hrutkay’s video on installing […]

iOS 18.6 Beta 2 is out this week

iOS 18.6 has been in testing for a few weeks now, with Beta 2 rolling out now. Beta 1 was the first iteration of iOS 18 post-WWDC, after a prior 18.5 update spent roughly a month and a half in a state of development. Individuals can opt-in via the Software Update section of the System […]