No specific info about version 1.5. Please visit the main page of AptDiff on Software Informer.
Advanced 2 and 3-way file comparison (diff), merging and folder synchronization.
Free file and folder diff & merge tool, Visual Studio integrated.
Compare and Merge is a visual file and source code compare utility.
Guiffy is a program that allows you to compare and merge sources.
Document comparison tool. Any file type. Fast & accurate. Automate your compare.
This is a complete solution for comparing and merging XML files.