Apple Seeds Third Betas of iOS 26.4 and iPadOS 26.4 to Developers

Apple today seeded the third betas of upcoming iOS 26.4 and iPadOS 26.4 updates to developers for testing purposes, with the software coming a week after Apple seeded the second betas and a day after ...

iOS 26.4 beta 2 adds support for testing encrypted RCS between iPhone and Android

iOS 26.4 beta 2 is now rolling out for developers, and it expands support for testing encrypted RCS messaging on iPhone.

Apple Is Finally Making Texting Between iPhone and Android Secure

Despite these updates, Apple has no plans to launch E2EE for RCS with the official release of iOS 26.4, and hasn't confirmed which version it will launch encryption with.

Apple begins testing end-to-end encryption for Apple-to-Android RCS

iOS 26.4 Developer Beta 2 holds the key ...
MIT Technology Review

Just pull a string to turn these tile patterns into useful 3D structures

Inspired by the Japanese art of kirigami, an MIT team has designed a technique that could transform flat panels into medical devices, habitats, and other objects without the use of tools.