Impossible to build on Xcode 26.0 beta

[exentrich]

Thank you for creating such a great library! I'm currently preparing my app for iOS 26, but I’m unable to build it because Xcode is failing on a specific line of Nuke’s code.

It seems to be a bug in the Swift compiler itself, but I wonder if @kean might have any ideas on how to adjust the Nuke source to make it compile?

//Sources/Nuke/ImageTask.swift
public var response: ImageResponse {
    get async throws {
        try await withTaskCancellationHandler {
            try await task.value
        } onCancel: {
            cancel()
        }
    }
}

[kylehughes]

I had success on a fork by marking response as nonisolated. No other changes necessary.