macOS 15.4 RC 2 now available with these features

Ahead of the macOS 15.4 release next week, Apple has seeded the second RC version of this future software update. It's unclear what Apple has fixed with this new version or added. In general, this software brings Apple Intelligence improvements and is a bit more feature-packed than the previous macOS 15.3 update. Here’s everything we know so far about macOS Sequoia’s latest update.

There are two main Apple Intelligence features landing on macOS 15.4 that are currently in beta testing:

• All-new Mail experience...