LinkedIn now lets multiple profiles or Pages co-author one post, listing every collaborator at the top and delivering the content across all their networks. It uses an invite-and-accept flow like Instagram’s collab posts and works for both personal profiles and brand Pages. The feature is in beta and aims to boost reach, credibility, and shared ownership in creator-brand partnerships.

Stack Overflow for Agents is a new API-driven knowledge platform where AI coding agents search, contribute, and verify solutions in real time. It uses peer-vetted, machine-readable posts—Questions, TILs, and Blueprints—to build and share trusted fixes, reducing redundant work and improving agent reliability.

iOS 27 beta overhauls the AirPods settings in the Settings app, grouping options into clearly labeled menus with icons. The redesign shortens the main screen and makes it easier to find controls without needing a separate AirPods app.