https://johnhaney.com/apple-betas/ Release and beta builds of Apple's platforms and developer tools, from John Haney. en-us Thu, 15 Oct 2026 00:00:00 +0000 https://johnhaney.com/apple-betas/#ios apple-betas:ios:upcoming:27.1: Thu, 15 Oct 2026 00:00:00 +0000 <p><strong>Upcoming</strong> · Oct 23, 2026</p><p>Ships on iPhone Duo. Build against it with Xcode 27.1.</p><ul><li><a href="https://developer.apple.com/go/?id=xcode-27_1-sdk-rn">Xcode 27.1 release notes</a></li></ul> https://johnhaney.com/apple-betas/#reality-composer-pro apple-betas:reality-composer-pro:beta:3 beta: Thu, 15 Oct 2026 00:00:00 +0000 <p><strong>Beta</strong></p><ul><li><a href="https://developer.apple.com/download/all/?q=Reality%20Composer%20Pro">Download</a></li><li><a href="https://developer.apple.com/documentation/realitycomposerpro/">Documentation</a></li><li><a href="https://developer.apple.com/reality-composer-pro/">Overview</a></li></ul> https://johnhaney.com/apple-betas/#icon-composer apple-betas:icon-composer:beta:2 beta: Thu, 15 Oct 2026 00:00:00 +0000 <p><strong>Beta</strong></p><p>Seeded with the WWDC26 betas.</p><ul><li><a href="https://developer.apple.com/download/all/?q=Icon%20Composer">Download</a></li><li><a href="https://developer.apple.com/icon-composer/">Overview</a></li></ul> https://johnhaney.com/apple-betas/#sf-symbols apple-betas:sf-symbols:release:27: Thu, 15 Oct 2026 00:00:00 +0000 <p><strong>Release</strong></p><p>Symbols for iOS 27, iPadOS 27, macOS 27, watchOS 27, tvOS 27, and visionOS 27.</p><ul><li><a href="https://devimages-cdn.apple.com/design/resources/download/SF-Symbols-27.dmg">Download (.dmg)</a></li><li><a href="https://developer.apple.com/sf-symbols/">Overview</a></li></ul> https://johnhaney.com/apple-betas/#xcode apple-betas:xcode:beta:27.2 beta 3:27B5038j Wed, 14 Oct 2026 00:00:00 +0000 <p><strong>Beta</strong> · Oct 14, 2026</p><p>27.2 SDKs for every platform.</p><ul><li><a href="https://developer.apple.com/download/applications/">Download</a></li><li><a href="https://developer.apple.com/go/?id=xcode-27_2-sdk-rn">Release notes</a></li></ul> https://johnhaney.com/apple-betas/#ios apple-betas:ios:beta:27.2 beta 4:24B5110a Tue, 13 Oct 2026 00:00:00 +0000 <p><strong>Beta</strong> · Oct 13, 2026</p><ul><li><a href="https://developer.apple.com/download/os/">Download</a></li><li><a href="https://developer.apple.com/go/?id=ios-27_2-rn">Release notes</a></li></ul> https://johnhaney.com/apple-betas/#ipados apple-betas:ipados:beta:27.2 beta 4:24B5110a Tue, 13 Oct 2026 00:00:00 +0000 <p><strong>Beta</strong> · Oct 13, 2026</p><ul><li><a href="https://developer.apple.com/download/os/">Download</a></li><li><a href="https://developer.apple.com/go/?id=ipados-27_2-rn">Release notes</a></li></ul> https://johnhaney.com/apple-betas/#macos apple-betas:macos:beta:27.2 beta 4:26B5112a Tue, 13 Oct 2026 00:00:00 +0000 <p><strong>Beta</strong> · Oct 13, 2026</p><ul><li><a href="https://developer.apple.com/download/os/">Download</a></li><li><a href="https://developer.apple.com/go/?id=macos-27_2-rn">Release notes</a></li></ul> https://johnhaney.com/apple-betas/#visionos apple-betas:visionos:beta:27.2 beta 4:24N5114a Tue, 13 Oct 2026 00:00:00 +0000 <p><strong>Beta</strong> · Oct 13, 2026</p><ul><li><a href="https://developer.apple.com/download/os/">Download</a></li><li><a href="https://developer.apple.com/go/?id=visionos-27_2-rn">Release notes</a></li></ul> https://johnhaney.com/apple-betas/#watchos apple-betas:watchos:beta:27.2 beta 4:24S5112a Tue, 13 Oct 2026 00:00:00 +0000 <p><strong>Beta</strong> · Oct 13, 2026</p><ul><li><a href="https://developer.apple.com/download/os/">Download</a></li><li><a href="https://developer.apple.com/go/?id=watchos-27_2-rn">Release notes</a></li></ul> https://johnhaney.com/apple-betas/#tvos apple-betas:tvos:beta:27.2 beta 3:24K5103f Mon, 05 Oct 2026 00:00:00 +0000 <p><strong>Beta</strong> · Oct 5, 2026</p><ul><li><a href="https://developer.apple.com/download/os/">Download</a></li><li><a href="https://developer.apple.com/go/?id=tvos-27_2-rn">Release notes</a></li></ul> https://johnhaney.com/apple-betas/#xcode apple-betas:xcode:rc:27.1 RC:27A9275 Mon, 05 Oct 2026 00:00:00 +0000 <p><strong>RC</strong> · Oct 5, 2026</p><p>iOS 27.1 SDK with iPhone Duo support and the iPhone Duo simulator. Swift 6.4.</p><ul><li><a href="https://developer.apple.com/download/applications/">Download</a></li><li><a href="https://developer.apple.com/go/?id=xcode-27_1-sdk-rn">Release notes</a></li></ul> https://johnhaney.com/apple-betas/#ios apple-betas:ios:release:27.0.1:24A446 Mon, 28 Sep 2026 00:00:00 +0000 <p><strong>Release</strong> · Sep 28, 2026</p><ul><li><a href="https://developer.apple.com/download/os/">Download</a></li><li><a href="https://developer.apple.com/go/?id=ios-27-rn">27 release notes</a></li></ul> https://johnhaney.com/apple-betas/#ipados apple-betas:ipados:release:27.0.1:24A446 Mon, 28 Sep 2026 00:00:00 +0000 <p><strong>Release</strong> · Sep 28, 2026</p><ul><li><a href="https://developer.apple.com/download/os/">Download</a></li><li><a href="https://developer.apple.com/go/?id=ipados-27-rn">27 release notes</a></li></ul> https://johnhaney.com/apple-betas/#macos apple-betas:macos:release:27.0.1:26A434 Mon, 28 Sep 2026 00:00:00 +0000 <p><strong>Release</strong> · Sep 28, 2026</p><ul><li><a href="https://developer.apple.com/download/os/">Download</a></li><li><a href="https://developer.apple.com/go/?id=macos-27-rn">27 release notes</a></li></ul> https://johnhaney.com/apple-betas/#visionos apple-betas:visionos:release:27.0.1:24M372 Mon, 28 Sep 2026 00:00:00 +0000 <p><strong>Release</strong> · Sep 28, 2026</p><ul><li><a href="https://developer.apple.com/download/os/">Download</a></li><li><a href="https://developer.apple.com/go/?id=visionos-27-rn">27 release notes</a></li></ul> https://johnhaney.com/apple-betas/#watchos apple-betas:watchos:release:27.0.1:24R365 Mon, 28 Sep 2026 00:00:00 +0000 <p><strong>Release</strong> · Sep 28, 2026</p><ul><li><a href="https://developer.apple.com/download/os/">Download</a></li><li><a href="https://developer.apple.com/go/?id=watchos-27-rn">27 release notes</a></li></ul> https://johnhaney.com/apple-betas/#tvos apple-betas:tvos:release:27.0:24J361 Mon, 14 Sep 2026 00:00:00 +0000 <p><strong>Release</strong> · Sep 14, 2026</p><ul><li><a href="https://developer.apple.com/download/os/">Download</a></li><li><a href="https://developer.apple.com/go/?id=tvos-27-rn">27 release notes</a></li></ul> https://johnhaney.com/apple-betas/#xcode apple-betas:xcode:release:27:27A266a Mon, 14 Sep 2026 00:00:00 +0000 <p><strong>Release</strong> · Sep 14, 2026</p><ul><li><a href="https://apps.apple.com/us/app/xcode/id497799835">Mac App Store</a></li><li><a href="https://developer.apple.com/download/applications/">Developer download</a></li><li><a href="https://developer.apple.com/go/?id=xcode-27-sdk-rn">Release notes</a></li></ul> https://johnhaney.com/apple-betas/#reality-composer-pro apple-betas:reality-composer-pro:release:2: Thu, 25 Jun 2026 00:00:00 +0000 <p><strong>Release</strong> · Jun 25, 2026</p><p>Ships inside Xcode 26.6, the last Xcode to bundle it.</p><ul><li><a href="https://developer.apple.com/go/?id=xcode-26_6-sdk-rn">Xcode 26.6 release notes</a></li></ul>