Apple debuts RC for tvOS 26.4, watchOS 26.4, and more
By Ryan Christoffel
Published on March 18, 2026.
Apple has released Release Candidate (RC) versions for various versions of its upcoming 26.4 software systems, including watchOS, and more. The beta cycle is expected to conclude soon, focusing on under-the-scenes improvements and bug fixes. However, these builds sometimes come with surprises, particularly when Apple includes release notes. The public launches for these systems are expected within the next week.
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