Improvements

• Use filename for script and binary instead of /todo.php by @samlitowitz in #92
• Allow output_format to be defined from ini setting by @gaelreyrol in #97
• Add units to Callgrind label for memory size and update BlockCount to Call_Count by @samlitowitz in #95
• Add documentation for memprof.output_format ini setting by @melkamar in #103

Documentation and CI changes

• Add Arch Linux package information to README.md by @lkrms in #81
• Readme for Alpine by @dmitryuk in #88
• Add suggestion how to install memprof on MacOS by @romantymoshyk in #86
• Update Github Actions workflows by @gaelreyrol in #98
• Add PHP 8.2 & 8.3 to Github Action matrix tests by @gaelreyrol in #99
• Version-agnostic PECL installation on MacOS by @Wirone in #100
• CI: Add PHP 8.4 by @arnaud-lb in #105

Full Changelog: 3.0.2...3.1.0