Binary package “pkgdiff” in ubuntu focal

tool for visualizing changes in Linux software packages

 Package changes analyzer is a tool for visualizing changes in Linux
 software packages (RPM, DEB, TAR.GZ, etc).
 .
 The tool is intended for Linux maintainers who are interested in ensuring
 compatibility of old and new versions of packages.
 .
 The tool generates HTML reports to visualize the changes between two packages.