Tempest 3 - SSH, RDP & Mosh

New Features You can now tap “Upgrade Later” to dismiss the device-limit prompt and continue into the app — cloud sync stays off until you decide to upgrade. Improvements Unlocking a Pro feature now opens the upgrade screen directly, skipping the extra confirmation dialog. The in-app Changelog screen is cleaner and easier to read. Diagnostics logs now rotate automatically, so they no longer grow unbounded and take up storage over time. Fixes Fixed crashes that could occur when disconnecting SSH or Mosh sessions. Fixed the Create Vault link so it opens the correct page.

v3.12.10 New Features Connect to hosts using legacy character encodings (GBK, Big5, and more) with a new per-host terminal encoding setting. Refreshed monitoring screen with section icons. Improvements Snippet runs across multiple hosts are more reliable and consistent. New sessions connect in the background as soon as they're added. Improved layout and performance metrics display on the SSH monitor screen. Fixes Fixed occasional connection drops during mosh and iperf sessions. Fixed a file handle leak that could occur when closing SFTP sessions. Fixed connection failure dialogs not appearing correctly in some cases.

v3.12.3 New Features Remote Desktop clipboard — copy and paste text between your device and RDP/VNC sessions. Custom control keys for Remote Desktop, with presets that sync across your devices. Ignore Certificate Errors toggle for S3 and WebDAV connections. Allow Remote Desktop in both landscape and portrait modes Improvements Redesigned Remote Desktop toolbar with a single wrench menu, quality presets. Resume RDP/VNC sessions straight from the Sessions screen. Smoother remote pointer with a client-rendered cursor. Reworked two-finger scrolling and more precise pinch-to-zoom and panning. Settings now has separate Forum, Discord, and Manual links. Fixes Fixed a rate SSH crash. Fixed a Mosh session crash. Fixed being unable to delete saved RDP/VNC hosts.

Improvements Clearer connection error messages for Remote Desktop Streaming resolution of Remote Desktop is now temporarily capped at 1920 px on high-resolution devices, reducing bandwidth usage and improving responsiveness Fixes Fixed RDP connections to GNOME Remote Desktop failing with an "invalid state" error right after sign-in Fixed a crash when browsing files on FTP / S3 / WebDAV storage Fixed VNC sessions freezing on the last frame after an internal error Fixed crashes

fix bugs

v3.12.7 New Features Added an "IPerf3 Benchmark" shortcut to quickly test network throughput against a host, from the host list or the active session's toolbar. Improvements If a downgraded account causes a Pro-only setting to be silently disabled, you'll now see an alert explaining what happened instead of the feature just quietly not working. Port forwarding: the host picker now only shows SSH hosts, and forward rows display clearer, desktop-style icons and labels. Port forwarding: you can now set the local bind address directly when creating or editing a forward. New host setup screen now always has a Cancel button, so you can back out even when starting from an empty host list. Fixes Fixed a bug where mosh is disabled silently for free users, it is now usable for all users. Fixed a crash/freeze (ANR) that could occur in the GPU-accelerated terminal. Fixed remote desktop (RDP/VNC) sessions crashing or garbling text when pasting long content or typing very fast. Fixed bulk file downloads over SFTP failing with channel errors when transferring many files at once. Fixed local port forwarding not binding correctly to localhost on some networks. Fixed a rare crash that could occur when an SSH session became unresponsive. Fixed occasional local database sync errors.

New Features RDP: now with hardware-accelerated video decoding, for a much smoother experience. Added trusted host-key verification for RDP. The AI Copilot agent can now run commands over Telnet and Local Shell sessions, not just SSH. Improvements SSH connections are more robust: faster reconnects and safer handling of multi-factor (2FA) authentication. Membership and policy settings moved to the web console. Non-team accounts will not be able to create new shared vaults. Various performance and stability improvements under the hood. Fixes Fixed an intermittent SSH crash on iOS. Fixed navigation getting stuck after opening Performance Monitor. Fixed the session menu button on tablets. Fixed occasional freezes and crashes when switching between workspace sessions.

v3.13.2 New Features Added sudo elevation support to SSH session monitoring: toggle sudo mode and reconnect directly from the session switcher menu Added more color schemes Added kill-process and Docker container actions to the Monitor view, plus Docker port information Added a sudo password field to connection edit forms and a "send sudo password" terminal action Added SSH agent forwarding support (Tempest Keychain agent) Improvements Improved team-scoped vault switching, fixing issues when switching between teams Membership entitlement checks are now correctly scoped to the currently active team Added compatibility for servers with the personal vault disabled Fixed incorrect wording in connection-multiplexing messages Fixes Fixed terminal/RDP crashes caused by the system tearing down the rendering surface early, and a related ANR deadlock Fixed a race condition between the mosh control bar disconnect action and an in-flight reconnect Fixed a low-level crash that could occur when a terminal view was torn down on some devices

## New Features - Added SFTP Task Manager to track file transfer progress and status. - Added bookmark support in SFTP for quick access to frequently used directories. - Added “Copy Path” action in SFTP for files and folders. - Added SSH snippet prompt allowing quick send or copy directly in session. - Added option to forget saved SSH host fingerprint. - Added quick action to input the current host password during SSH sessions. - SSH host fingerprint verification.

# Release Notes ## 3.4.0 This release focuses on three areas: a better SSH experience, safer vault management, and faster sync. ### SSH and Terminal - Added multi-session SSH tab switching, with quick access to open, switch, and close sessions. - Introduced a new SSH Security screen to review negotiated algorithms and manage enabled algorithm categories. - Improved SSH host browsing with a better host group selection flow and a smoother empty-state create-host path. - Optimized wide-screen layouts with a 3-column host list on larger devices. - Improved SSH session switching and close behavior. - Refined terminal with updated double-tap gesture for Tabs. - Allow SSH server algorithm selection and reordering. ### Vault and Security - Redesigned the vault unlock and onboarding flow for a clearer first-run and recovery experience. - Added database version checks and an explicit migration prompt when a vault upgrade is required. - Added support for changing the vault password. - Upgraded vault crypto to Crypto v2 for stronger security. - Improved vault switching robustness. - Fixed errors in new vault creation and hardened the unlock flow. ### Sync and Reliability - Delivered major sync performance improvements. - Improved resilience around crypto setup and migration failure scenarios. - Included additional UI and layout fixes.

Able to use custom AI model Changed default Storm AI to claude-sonnet-4.6 Revamped performance monitor TCP connect multiplexing

New Features - Mosh protocol for low-latency, roaming-friendly remote sessions over UDP - Hardware security key (FIDO2 / YubiKey) authentication via NFC with ed25519-sk and ecdsa-sk keys - Post-Quantum Cryptography — one-tap switch between post-quantum and classic SSH algorithms Improvements - Keyboard-interactive authentication (multi-round) - "None" authentication for password-less servers - Configurable Backspace key behavior per host - zlib compression - Connection multiplexing — reuse sessions for faster reconnect - Support more algorithms - Connect to the server via HTTP or SOCKS5 proxy - Fixed UI freezing during SFTP transfers - Support for custom AI models and endpoints - Long-press space bar to move cursor (very alpha stage) - Scrollable control key bar with pinned "More" button - Redesigned host list — emoji badges, active session indicators, group chips, entry animations - Search in Snippets and Keychain - Copy host key fingerprint - Vault name shown in navigation header - Improved credential and validation display - New app icon Fixes - Lower CPU and energy usage in the performance monitor - Fixed reversed TX/RX statistics in the performance monitor

## New Features Push notification support for desktop snippet run result delivery SFTP file properties with chmod/chown Native SFTP download & upload powered by Rust engine Snippet language type support OAuth authentication with PKCE ## Improvements Terminal text input rerouted to handle CJK chars input better Floating cursor with axis-lock and focus-driven behavior

## New Features Brand-new single-page SFTP browser for a smoother workflow SFTP opens to the remote home directory on first connect SFTP remembers and restores the last visited path when resuming a session Added sort-by menu in SFTP (name, size, date, etc.) with full localization Added parent-directory entry and go-to-path menu in SFTP Added inline error view in SFTP New in-app changelog screen, auto-shown after version upgrades Haptic feedback on the terminal floating cursor ## Improvements Selection overlay now tracks scroll accurately in the terminal Fine-tuned floating cursor timing on iOS Push notification settings page reorganized with a cleaner layout Database unlock screen now respects the dynamic theme colors ## Fixes Fixed a crash when closing all sessions at once Fixed a crash caused by writing to a Mosh session during shutdown Fixed a rare crash underlying SSH socket on session teardown Fixed empty session tabs being rendered incorrectly

NEW FEATURES Added Telnet and RCON protocol support Terminal now supports mouse wheel and click events in apps like tmux, htop, and vim Added custom server endpoint configuration Session switcher bar extended to all session types IMPROVEMENTS Enhanced app stability monitoring with native crash collection Changelog screen now uses native Markdown rendering for faster loading FIXES Fixed crash

NEW FEATURES Proxy authentication support — connect through HTTP and SOCKS5 proxies with username/password SSH environment variables — pass custom environment variables to the remote server Terminal emulation type — choose your terminal type (xterm-256color, etc.) per host Bell sound — audible terminal bell with configurable sound Hardware keyboard: full support for F1–F12, navigation keys (Home/End/PgUp/PgDn/Insert/Delete), and Ctrl+key combinations Hardware keyboard: dead key composition and AltGr support for European Ctrl/Alt modifier lock iOS spacebar trackpad for cursor movement IMPROVEMENTS Disable Gboard suggestion strip for cleaner terminal input (CJK input unaffected) Changelog now supports dark mode FIXES Fixed CJK (Chinese/Japanese/Korean) composing — selecting candidates now works reliably Fixed session not closing properly when removed while app is backgrounded Fixed Telnet terminal type not applying correctly

New Features iPerf3 network bandwidth testing tool with client/server modes and real-time auto-scrolling results SSH jump host support with multi-hop chaining and per-hop authentication flow SSH certificate authentication support FTP protocol support, fully integrated into the file manager S3 / WebDAV cloud storage file management Universal bookmarks for all file manager protocols Nerd Font Mono bundle with font preview and size slider Terminal preset color themes significantly updated and expanded Added multiple new languages (Traditional Chinese, Japanese, Korean, etc.) Improvements SFTP rename dialog prefills the original filename and selects the basename before the extension Configurable SSH keepalive interval Comprehensive i18n translation sync and gap filling Fixes Fixed multiple crashes

### New Features - Added PIN and biometric app lock. - Added serial connections for USB and Bluetooth devices. - Added a native GPU-powered terminal renderer for 120hz complicated terminal sessions. - Added Select All to the terminal long-press menu. - Added support terminal clipboard sync. ### Fixes - Fixed a foreground ANR. - Fixed rare SSH authentication loops. - Fixed port forwarding performance. - Fixed terminal gesture, arrow key, haptic, and selection edge cases.

New Features Session recording: capture terminal sessions in asciicast v2 format (Pro feature) Improvements App Lock has moved into General Settings for easier discovery Local shell now surfaces the process exit code when a session closes Updated translations for SFTP, App Lock, and session recording across all supported languages Fixes Fixed navigation when opening SFTP / Monitor from a long-press Fixed an error when re-signing into the same account Fixed a rare case error when opening external links Resolved a rare conflict that could occur while syncing saved servers

New Features Storm AI Agent, ask shell-aware questions, tap code blocks to run them, or switch to Agent mode to have it run commands for you. ZMODEM file transfer Team vault management Session recording now supports organization-enforced recording policies Improvements You can now clear a selected keychain when editing an SSH host. Fixes Fixed SSH authentication when a per-host username is configured. Fixed hardware-keyboard input being lost in text fields. Fixed snippet run.