GitHub: https://github.com/keychat-io/keychat-app/releases

App Store: https://apps.apple.com/sg/app/keychat-io/id6447493752

What’s new:

Wallet rebuilt on the official Cashu SDK. Note: your old transaction history can’t be migrated to this version—sorry for the incompatibility.

Custom avatar and Lightning Address.

Private by design: avatar and Lightning Address are stored locally and never uploaded to relays. They’re shared only when you choose “Send Profile,” embedded in end-to-end encrypted messages for true peer-to-peer propagation.

Lightning transfers to a contact: if your chat partner has set and shared their Lightning Address, you can send a payment from the chat room’s settings page.

Mini App browser polish: a virtual Home button (bottom-left or bottom-right). Long-press to return to the Browser; short-press to open the options menu.

Delivery insights: messages now show how many relays delivered them—tap the number for details.

Device Authentication support.