Little Snitch 6.3

Objective Development has released Little Snitch 6.3, adding support for macOS 26 Tahoe to the network traffic management utility. The update adds Internet Access Policy support for Safari Web apps added to the Dock, improves loading of the blocklist to treat semicolon-prefixed text as comments (preventing false positives), adds quick filters to the search field for showing only active or inactive rules in the rule list, improves the header section of the rule list to describe the current contents of the list better, enhances responsiveness when allowing or denying connections from the connection list, reduces energy consumption by disabling animations while the window is not visible, addresses incorrect parsing of small IPv6 address blocks in blocklists, and fixes incorrect geographic attribution of Private Relay connections to Åland. ($59 new, free update, 36.7 MB, release notes, macOS 14+)