### Added

- Import host via document picker.
- Support for `--ping-restart` (Robert Patchett).
- Support for proxy auto-configuration URL (ThinkChaos).
- Disclose server configuration and network settings in Diagnostics.

### Changed

- Upgrade project to Xcode 11.

### Fixed

- Cannot enter IP addresses in some localizations.
- Cannot easily trust Wi-Fi networks in iOS 13.
- Infrastructures not updated in non-English locales.