Updated compact, standard, and large phone breakpoints. The sign-in screen scrolls in short and landscape windows, the touch send button has a 44-point minimum, and the app respects reduced motion, reduced transparency, and increased contrast. Add or remove friends from their profiles. The friend list refreshes on WebSocket reconnection and friendship change events. The companion 3.1.5 server repairs historical one-sided friendships on startup and carries over the existing auto-delete setting. New group messages require signed Sender Key encryption, with rotation on membership changes. Key distribution and signature checks use server-published member keys without requiring prior private identity verification. The text appearance password still unlocks older group messages protected by it and remains available for new private messages. Bumped the app, Share Extension, Profile footer, network user agent, and package metadata to 3.1.5.

Ported iPhone 17 / Duo adaptations from Plus iOS commit 1a78a3d: native safe areas, keyboard avoidance, landscape, scene lifecycle, adaptive conversation sidebar, and scrollable two-column login. Preserved Lite's Tor integration and custom routing. Updated the app, Share Extension, Profile footer, network user agent, and package metadata to 3.1.2 (58). Updated all maintained guides and device acceptance notes. Frontend, security/localization checks, and Xcode 27.1 simulator compilation passed for the adaptation; Duo outer-display login was inspected. Folding, keyboard, signed-in flows, and physical-device checks remain pending.

Synchronized upstream 9bf6aaf (3.1.0), adding signed private messages, contact identity verification, and identity-change notices. Added signed groups, trusted-member checks, sender-key rotation, and offline history recovery across key epochs. Improved paginated message sync, cache-before-cursor persistence, and account isolation. Added security text in eight languages and the upstream security regression tests.

Fixed the iOS Bark settings page so a slow status request no longer leaves the Save action unavailable. Prevented stale Bark status responses from overwriting a newly saved configuration or updating the page after it has been closed. Made the Bark save and test controls explicit non-submit buttons to avoid default iOS WebView form behavior.

Split server-local uploads into permanent avatar storage and temporary private/group chat attachment storage.