Apple has rolled out the second developer betas for iOS 26.5, macOS Tahoe 26.5, and the full suite of companion operating systems on April 13, 2026. The updates follow the initial betas released about two weeks earlier and continue the refinement phase for what appears to be a primarily maintenance-focused update.
Developers can download the new betas through the Apple Developer portal or over-the-air via Settings > General > Software Update on enrolled devices.
Public beta testers should see iOS 26.5 Public Beta 2 and macOS Tahoe 26.5 Public Beta 2 arrive in the coming days through the Apple Beta Software Program.
Build numbers include:
• iOS 26.5 beta 2: 23F5054d (IPSW) / 23F5054h (OTA)
• Corresponding builds for iPadOS, watchOS, tvOS, visionOS, and macOS Tahoe 26.5
As with Beta 1, testers are reporting that Beta 2 remains relatively light on visible new features. The focus seems to be on:
• Bug fixes and stability improvements
• Performance optimizations
• Under-the-hood refinements to Apple Intelligence and other system services
• Minor UI polishing (some users have noted subtle changes to Control Center blur effects and other interface elements on iPadOS)
No major new user-facing capabilities have been widely documented yet in Beta 2, which aligns with the pattern for .5-point releases that typically emphasize reliability ahead of the next major OS cycle.
These updates sit within the broader iOS 26 and macOS Tahoe 26 releases, which introduced a refreshed design language (including “Liquid Glass” elements), enhanced Apple Intelligence capabilities, new Messages features like polls and backgrounds, and various productivity improvements.The 26.5 cycle is expected to deliver further refinements and security enhancements rather than headline-grabbing additions.
Who Should Install the Beta?
• Developers and testers: Ideal for those who want to validate apps against the latest changes and provide feedback to Apple.
• Everyday users: Best to wait for the final release unless you’re comfortable with potential bugs. Beta software can include unfinished features, battery drain, or app incompatibilities.
Apple typically iterates quickly through betas in the lead-up to a final release. With Beta 2 now available, we may see additional builds over the next few weeks as the company addresses reported issues. A release candidate could follow in the coming month, depending on testing feedback.
MacDailyNews Note: If you’re running the beta, be sure to report any issues through Apple’s Feedback Assistant app (or via the Feedback Assistant website) to help Apple deliver the smoothest possible final version.
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macOS Tahoe sucks the camel’s winkie.
I never experienced all these crashes and artifacts with Sequioia.
It is insane.
Apple keeps fugging with the OS.