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Today is the official release date for the public versions of iOS 18, iPadOS 18, macOS 15 Sequoia, and a scad of other Apple software updates, the foundation that Apple will use for Apple Intelligence and whatever other features it wants to add between now and next year's Worldwide Developers Conference in June. But for those who value stability and reliability over new features, you may not be excited to update to a new operating system with a version number ending in "0."

For those of you who prefer to wait for a couple of bugfix updates before installing new stuff, Apple is also releasing security-only updates for a bunch of its (now) last-generation operating systems today. The iOS 17.7, iPadOS 17.7, and macOS 14.7 updates are either available now or should be shortly, along with a security update for 2022's macOS 13 Ventura. An updated version of Safari 18 that runs on both macOS 13 and 14 should be available soon, though as of this writing is doesn't appear to be available yet.

Apple has historically been pretty good about providing security updates to older macOS releases—you can expect them for about two years after the operating system is replaced by a newer version. But for iOS and iPadOS, the company used to stop updating older versions entirely after releasing a new one. This changed back in 2021, when Apple decided to start providing some security-only updates to older iOS versions to help people who were worried about installing an all-new potentially buggy OS upgrade.

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Apple's next product announcement event is happening on September 9 at 1 pm ET, the company announced today. While most of Apple’s products are updated irregularly, Apple has reliably launched next-generation iPhones every September since the iPhone 5 was announced in 2012. This year, we expect new iPhone 16 and iPhone 16 Pro models.

The most reliable rumors about Apple's next-gen iPhones (gathered here by MacRumors for your convenience) point to mostly iterative improvements to the current versions: marginally larger screens for the Pro phones, an Action Button and a rearranged camera bump for the non-Pro phones, and improved processors for each. Notably, both phones should be compatible with the first wave of Apple Intelligence AI features; as of this writing, the iPhone 15 Pro is the only iPhone that will support Apple Intelligence when it launches.

Apple also usually announces new Apple Watches at its September events. Updated Apple TV boxes are also occasionally unveiled, though Apple’s streaming box is updated more sporadically than most of its other products. We’re also due to get the first wave of M4 Macs at some point soon, including refreshed MacBook Pros and a newly redesigned Mac mini. But Apple often holds Mac launches for a separate event sometime in October or November, so don’t be surprised if the Mac goes unmentioned on September 9.