Build 26 was the first one made with the iOS 27 SDK, and UIKit stops apps
without the scene life cycle at launch on iOS 27 (TN3187). The scene
delegate only shows the FlutterEngine that AppDelegate starts with the
process, so a VoIP push in the background still finds the CallKit plugin
and a running Dart isolate when no scene is connected.
Initial public release. Anonymous on-device identity (no phone number,
e-mail, or password), Signal-protocol cryptography (X3DH + PQXDH, Double
Ratchet, sealed sender) via libsignal, a metadata-minimizing relay,
group chats, disappearing messages, encrypted local storage, optional
Tor transport, and a UI localized into Czech, English, German, Russian,
and Italian.
Monorepo: Flutter client (app/), Rust relay + wire types (rust/),
protobuf definitions (proto/), self-host deploy (deploy/).
Licensed under AGPL-3.0 with an app-store distribution exception (§7).
Julius Joska