kapynDev Tools

Labyrinth 1.1: Making End-to-End Encrypted Backups Even More Reliable

Labyrinth 1.1 improves end-to-end encrypted backups for Messenger. This update introduces a new sub-protocol to ensure messages remain accessible even after device loss, new device switching, or extended sign-out periods, enhancing data resilience for users.

Meta Engineering·May 11, 2026

Opening Kapyn…