New Features

• Added compatibility with macOS Catalina (10.15).
• Little Snitch now monitors access to Berkeley Packet Filter devices. You can create rules to allow or deny access to these devices for particular applications.

Improvements

• Improved display of information retrieved from an app’s Internet Access Policy.
• Improved identity check for apps that are signed with a Mac Developer certificate and currently debugged in Xcode.

Bug Fixes

• Fixed an issue causing a message about a checksum failure to be wrongly shown for processes that fork multiple instances (for example a local http-Server).
• Fixed an issue causing the creation of Diagnostics Reports to fail under rare circumstances.

Other

• Numerous user interface fixes and improvements.