2020.4-beta1

This release is Android only

Added

• Add signal handlers on Linux, macOS and Android to better log critical faults with the daemon.
• Add WireGuard MTU setting to desktop app.
• Add option to receive notifications about new beta releases.

Android

• Add option to enable auto-connecting behavior
• Include an initial relay list in the APK so that the app can connect to the VPN even if it fails
  to connect to the API after it is installed.
• Add a reconnect button to disconnect and connect again without closing the tunnel device to avoid
  leaking any data during the reconnection.
• Add quick settings tile to control the tunnel state.
• Enable IPv6 traffic through the tunnel.

Changed

• Prefer WireGuard when tunnel protocol is set to auto on Linux and MacOS.
• Wait for tunnel state machine to properly shut down, cleaning up the firewall properly on Windows
  during the daemon shutdown.
• Switch to new logo.
• Show better message when the app failed to block all connections after an error.

Fixed

• Fix bug that could lead to Javascript error dialog to appear upon the desktop app termination.
• Fix rendering glitch in the map and improve the map's resource usage.

macOS

• Fix firewall rules to properly handle DNS requests over TCP when "Local network sharing" is
  disabled. Previously DNS requests over TCP would timeout.

Android

• Fix notification action button not working when requesting to connect the tunnel after being
  disconnected for a long time.
• Make the settings screen scrollable, so that the quit button is reachable on small screens.
• Fix connectivity listener leak causing possible battery usage increase.
• Fix crash that could sometimes happen when restarting the background service.
• Fix incorrect location information sometimes shown in main screen.

Windows

• Fix bug where failing to initialize the route manager could cause the daemon to get stuck in a
  blocked state. This only affected WireGuard.

Security

• When upgrading or reinstalling while connected, exit the daemon in a blocking state to prevent
  unintended leaks. This only affects upgrades from this release.

Windows

• Fix issue in daemon where the block_when_disconnected setting was sometimes not honored when
  stopping the daemon. I.e. traffic could flow freely after the daemon was stopped.

Android

• Fix issue where IPv6 traffic could leak outside of the tunnel.