- Add core/icons.py — centralized icon text helper with emoji/symbol support
- Add Windows SSH command sanitization in ssh.py (Linux→Windows auto-translation)
- Improve embedded RDP: launch tab connect/disconnect, fullscreen toggle
- Refactor sidebar: cleaner server type badges
- Update server_dialog: adaptive fields per server type
- Add setup_openssh.bat tool
- Update skill-ssh.md and CLAUDE.md docs for Windows SSH support
- Cleanup old releases, add v1.8.48-v1.8.52
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
Fully reverted sidebar, files_tab, totp_tab, server_dialog to v1.8.10
base. Removed all entry_undo bindings that broke Ctrl+V paste globally.
Only alias editing feature preserved (editable alias + rename support).
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
tk.Entry has no built-in undo (unlike tk.Text), so _entry.config(undo=True)
crashed. Replaced with custom entry_undo.py that tracks history manually
and binds Ctrl+Z/Ctrl+Y (+ Russian layout support).
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
- Alias field no longer disabled when editing server profile
- Duplicate alias check on rename, session pool migration
- Enable undo (Ctrl+Z) on all CTkEntry widgets across the project
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
- Clear remote panel immediately when switching servers
- Add race condition guards in async SFTP connect/refresh
- Validate alias at each async callback to prevent stale UI updates
- Add switching_servers/disconnected/sftp_server_not_found i18n keys
- Properly handle connection results arriving after server switch
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
- SessionPool: LRU cache for SSH/SFTP sessions across server switches
- Sidebar: green dot indicators for servers with active sessions
- Sidebar: active sessions count label
- Terminal: buffer preservation on server switch via get_current_buffer()
- FilesTab/TerminalTab: pool integration for session reuse
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
- Fix infinite reconnect loop in terminal (_send_to_shell guard)
- Safe language switch: disconnect + reconnect instead of object transplant
- Improved SFTP reconnect flow with proper validation
- Add log.debug to all silent exception handlers in ssh_client
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
- Add transport.set_keepalive(30) to all SSH connections
- Add SFTPSession.reconnect() method
- Auto-reconnect in _refresh_remote with retry on failure
- Auto-reconnect before upload/download operations
- Guard all remote navigation methods with connection checks
- ShellSession.connected wrapped in try/except
- Terminal: reset reconnect counter on send failure, increase max to 5
- Terminal: trigger reconnect on send to dead session
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
- SFTP cleanup on app close and language switch
- Windows drive selector in local panel
- Browse and Refresh buttons for local panel
- Recursive upload/download/delete of folders
- Drag-and-drop between local and remote panels
- Sudo mode toggle for privileged file operations
- New i18n keys for EN/RU/ZH
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
v1.2.0:
- GUI localization (EN/RU/ZH) with language switcher and persistent selection
- About dialog (ⓘ) with app info, features, quick start guide
- core/i18n.py — internationalization module with t() function
- All GUI components translated via t() keys
v1.3.0:
- TOTP/2FA tab — Google Authenticator compatible codes with live 30s countdown,
one-click copy, per-server secret management
- core/totp.py — TOTP module (pyotp, RFC 6238)
- core/logger.py — rotating file logger (5MB, 3 backups)
- Stronger Fernet encryption key with automatic migration from old key
- Thread-safe server store with locks, atomic writes, auto-restore on corruption
- Parallel status checks via ThreadPoolExecutor (up to 10 concurrent)
- SSH client: explicit channel cleanup, Unix key permissions
- Server dialog: port validation (1-65535), TOTP secret field
- Language change preserves active tab and server selection
- pyotp dependency added
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
CustomTkinter desktop app for managing remote servers.
Features: SSH terminal, SFTP file transfer, key management,
background status monitoring, server CRUD with dark theme.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
