PANews March 5 News, according to TechCrunch, X will upgrade its private messaging feature X Chat into a standalone app, claiming support for end-to-end encryption, with chats synchronized with the main X app and chat.x.com. The Android version will be released "soon"; the Apple TestFlight page indicates testing requires iOS/iPadOS 26 or higher.

Designer Michael Boswell announced that the X Chat iOS app has entered beta testing. The initial quota of 1,000 usernames is full, now expanded to 5,000. The app is an upgraded version of the private messaging feature, using end-to-end encryption, aiming to compete with Telegram and WhatsApp.

Four.Meme unveils the three-phase roadmap for AI Agent, aiming to introduce AI into the BNB Chain ecosystem and lower user barriers. The first phase launches token creation and internal trading functions, the second phase deploys AI Agents for chat-based trading, and the third phase establishes an on-chain identity system.