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.
The local notifications plugin was initialised without iOS settings, so
flutter_local_notifications threw "iOS settings must be set" before the
app registered with Apple, and restoreMode swallowed the error. iPhones
never sent the relay an APNs token for message wake-ups or a VoIP token
for calls.
- add DarwinInitializationSettings and request iOS permission explicitly
- register with Apple before asking for notification permission (silent
wake-ups do not need it)
- send the VoIP token on its own (PLATFORM_APNS with an empty endpoint)
when no APNs token is available yet
- record a failed registration so the chat list shows it instead of
failing silently
- drop the force cast of rootViewController in AppDelegate and the unused
SceneDelegate
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