iOS 26.0 support

[r-a-o]

Describe the bug

With the release of iOS 26, the SPM pod breaks, I see the following error on attempting to compile.

Relevant log output

/Users/xxx/Library/Developer/Xcode/DerivedData/XYZ-gllhxxqtkpzmwigvqwfmyxanljeg/SourcePackages/checkouts/amplify-swift
/AmplifyPlugins/Auth/Sources/AWSCognitoAuthPlugin/ASF/ASFAppInfo.swift:19:24 
Cannot find '__IPHONE_OS_VERSION_MIN_REQUIRED' in scope

Xcode: 26.0.0-Beta OS: MacOS 26.0 iOS: 26.0

Steps To Reproduce

Steps to reproduce the behavior:
1. Install XCode 26.0 beta, target device running iOS 26.0 (beta)
2. Try following dependency in your proj: 
`.package(url: "https://github.com/aws-amplify/amplify-ui-swift-liveness", from: "1.3.5")`
3. Compile to see error

Expected behavior

iOS 26 version should compile.

Swift Liveness Version

5.9

Xcode version

Version 26.0 beta (17A5241e)

Is this a regression?

No

Regression additional context

No response

OS Version

iOS 26.0

Device

iPhone 12 mini

Specific to simulators

No response

Additional context

No response

[thisisabhash]

Hello, Thank you for posting this. Our team will take a look and post updates here.

[benfrearson]

I have the same issue - exact same error and os/tool versions.

[harsh62]

This is expected because the underlying dependency amplify-swift has an issue. We will update once that is resolved.

[benfrearson]

@harsh62 Is there not an option for you to create a new iOS26 branch that points to the in progress fix for amplify-swift's iOS 26 branch?

aws-amplify/amplify-swift#4003

[harsh62]

Since this is Beta and you just want to test out Xcode 26. I would suggest to fork the repo and modify the Package.swift file to point to that custom branch from Amplify.

We will keep this issue open incase we need to fix anything specific to Xcode 26.