NEW FEATURES - Files.app Integration — Mount any saved server directly in iOS Files. Browse, open, edit, rename, and delete remote files from Files.app or any app that supports document picker — without opening Synapse. Tap "Add to Files.app" in the SFTP browser to activate. - Shortcuts & Siri Support — Three new App Intents: Connect to Server (open a connection by voice), Run SSH Command (execute a shell command in the background and return its output to any Shortcut), and Get Saved Servers (list all connections for dynamic workflows). Say "SSH to production in Synapse" to Siri. - Mosh Support — Connect over Mosh for a resilient, roaming-friendly terminal experience. Synapse auto-selects SSH or Mosh based on server availability, with seamless fallback to SSH if Mosh is unavailable. Jump hosts are fully supported alongside Mosh. - SSH Agent Forwarding — Forward your SSH identity to remote hosts during a session, enabling hop-through connections without copying private keys to servers. - Backup & Restore — Export all connections and known hosts to an encrypted .synapse-backup file. Restore on a new device with a single import. Backups are protected with AES-256 and a passphrase you choose. - Encrypted SSH Key Import — Import passphrase-protected OpenSSH private keys (Ed25519, ECDSA, RSA). Your passphrase is never stored — only the unlocked key is written to the Keychain. - Help & About Screen — Keyboard shortcut reference, SSH config import guide, and support links, all in one place under Settings. IMPROVEMENTS - Automatic Reconnection — When a connection drops, Synapse retries with exponential backoff and shows a live countdown. Tap "Connect Now" to skip the wait. - SFTP Transfer Control — Cancel downloads and uploads mid-flight. Files over 500 MB now prompt for confirmation. Partial downloads are cleaned up automatically on cancel. - Terminal Engine — Upgraded SwiftTerm for better rendering performance and improved escape sequence compatibility. - Clearer Error Messages — Connection failures now show plain-language explanations: "Port closed or service not running," "Host unreachable," "Authentication failed," and so on, instead of raw system codes. - Session Recordings — Duration is now shown in the recordings list. A notification confirms the filename when a recording is saved. - Host Key Security — If a server's host key has changed since your last connection, Synapse warns you explicitly before proceeding, helping detect unexpected server changes. - Broadcast Input — Added Select All / Deselect All to the broadcast picker, and the list now stays in sync if a tab closes while the picker is open. BUG FIXES Fixed a potential crash when connecting through a jump host that required back-to-back host key prompts. Fixed session recording toast always showing "Copied" instead of the saved filename. Fixed WKWebView memory leak that could accumulate across terminal sessions. Fixed backup encryption using a weak key derivation method (now uses PBKDF2 with 100,000 iterations and a random salt). Fixed Keychain errors incorrectly triggering repeated Face ID prompts on reconnect. Fixed silent failure when saving the encryption key to the Keychain on some devices. Improved Swift concurrency throughout for more stable behavior during background/foreground transitions.

- Added Mosh support for more resilient remote sessions on unstable networks - Improved terminal session stability, reconnect behavior, and resize handling - Added tab rename from the workspace tab menu - Improved the Connections screen with active connection grouping and open tab counts - Fixed connection card tap behavior and other usability issues