No specific info about version 12.5. Please visit the main page of compare on Mac Informer.
Helps you find duplicate, unique and similar files by comparing folders
Compares and synchronizes folder contents and various types of files.
MD5 allows you to create, check and compare MD5 checksums
An easy-to-use helpful utility to compare images and print images contact sheets
Compare text files and to highlight their differences to analyze them.