OpenAI Realtime API: What has happened in the year since the beta

The public release improves audio, speech, debugging, and developer experience. Additionally, a more cost-effective mini variant can be used.
MacRumors

iPadOS 18

Designed for larger iPad screens, iPadOS 18 offers many of the same features as iOS 18, plus Smart Script, a new Calculator app, Apple Pencil Math Notes, and more.