Registered developers can opt-in to the beta through the Software Update section of the System Settings app. Note that an Apple ID associated with an Apple Developer account is required to get the beta.
We don't yet know what might be included in macOS Sonoma 14.6, but if new features are found in the beta, we'll update this post.
Related Roundup: macOS Sonoma
Related Forum: macOS Sonoma
This article, "Apple Seeds First Beta of macOS Sonoma 14.6 to Developers" first appeared on MacRumors.com
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