If you’ve just updated your iPhone to iOS 26 and are still trying to figure out what’s new, Apple has just made things a lot easier. In a helpful move for users, the company has published comprehensive new documents that detail every single one of the new features in iOS 26, iPadOS 26, and the new macOS Tahoe. These lists are the most in-depth official record yet of everything packed into the new software.
But these aren’t just recaps of what we saw on stage at WWDC. A closer look at the documents reveals several new features that Apple never publicly announced, including some significant upgrades for Siri and the Home app.
This article highlights the surprise discoveries and provides you with the direct links to Apple’s official feature lists.
The Official Master Lists
Shortly after the public release of the new operating systems, Apple quietly updated its website with three detailed PDF documents. These are not marketing pages; they are exhaustive, multi-page lists designed to be the definitive guide to the new software.
You can access the official documents from Apple here:
- iOS 26: All New Features (Official PDF)
- iPadOS 26: All New Features (Official PDF)
- macOS Tahoe: All New Features (Official PDF)
These guides are an invaluable resource for anyone wanting to get the most out of their updated devices.
Surprise! Undocumented Siri and Home App Upgrades
Digging through the new documents reveals some exciting features that were never mentioned in the keynote presentations.
For example, the iOS 26 PDF lists five new capabilities for Siri. These previously unannounced features appear to give the assistant more contextual awareness and control over system-level functions. This is a significant development, especially as Apple continues to build out its AI capabilities, a process that has been evolving through updates like the iOS 26 beta AI summaries.
Additionally, the documents reveal that the Home app in iOS 26 and macOS Tahoe now supports “Adaptive Temperature” features, allowing for more intelligent and automated control of smart thermostats. These small but meaningful updates show that the final software is even more feature-rich than what was initially presented. The continuous improvement of the OS is evident from recent updates like the iOS 18.6 update.
Why This Matters for Apple Users
Apple’s software updates are often so packed with features that it can take months for the community to discover them all. By publishing these comprehensive lists, Apple is being more transparent and is helping users unlock the full potential of the devices they already own.
For anyone on the fence about whether to update, these documents provide a clear, factual basis for that decision. They offer a complete picture of what you’ll be getting, from major headline features to the small quality-of-life improvements that often make the biggest difference in daily use. This is a must-read for anyone interested in the latest gadgets and reviews.
Frequently Asked Questions (FAQ)
1. Where can I find the official list of new features in iOS 26?
Apple has published a detailed PDF document on its website. You can find the link in the article above.
2. Are there features in iOS 26 that were not announced at WWDC?
Yes. The official document reveals several new features, particularly for Siri and the Home app, that were not part of the main keynote presentation.
3. What is macOS Tahoe?
macOS Tahoe is the official name for the version of macOS that succeeds macOS Sequoia. It is the latest operating system for Apple’s Mac computers.
4. Should I update to iOS 26?
Generally, yes. The update includes a host of new features, as well as critical security patches. However, it’s always a good idea to back up your device before any major OS update.
