Allow customizing in-app browser URL.
Improve iOS 14 compatibilities.

- Various UI fixes
- Fix PAC file help popup

Added in-app browser (click globe icon on active connection screen)
The app will show WiFi IP address on active connection screen if Bind Address is "0.0.0.0"

WARNING: The app can't work in the background due to the App Store limitations.

Added support of  "keyboard-interaction" auth method.
Added support of ED25519 and ECDSA private keys.
NFC OTP support (Yubikey).
Support of Putty private keys.
Added an ability to clear location history.
Fixed iOS 13 compatibility.
Fix application UI issues.
Various performance improvements.

Reduce energy consumption.
Added ability to reorder SSH connections.
Fixed bug with a missed dot between IP address and port on an active connection screen.
The core library is updated to the latest version.
Fix performance issue.

Reduce energy consumption.
Added ability to reorder SSH connections.
Fixed bug with a missed dot between IP address and port on an active connection screen.
The core library is updated to the latest version.

Improve connection stability

- Added strict host checking (known hosts management)
- Added an option to bind to a specific IP address
- Now you are able to customize a PAC file
- Added ability to duplicate an existing connection
- In-app purchase was removed from the app
- Stability fixes & improvements

Features & Fixes:

1. Connection data transfer statistics.
2. Tunnel & Accept debug logs.
3. Passcode & TouchID protection.
4. Connection Export & Import.
5. Added ability to specify an idle disconnect timeout.
6. Ability to set a passphrase for a private key.
7. The application will not use a background mode if no active tunnels.
8. Added an ability to set TCP_NODELAY socket option.
9. Added an ability to configure receive/send buffer size socket options.
10. Improve built-in httpd stability.
11. Fix problem with "address already in use" error.
12. Added help documentation.
13. Update UI.

1. Fix SSH connection & idle timeout bug.
2. Fix crash if Destination host/port is not specified.
3. Fix Private key textarea bug.
4. Provide a link to a Proxy Auto-Configuration (PAC) file for Dynamic port forwarding.
5. Added connection status page.