Hi,

This is a new tool fedabipkgdiff that would be much convenient for 
Fedora packagers to check potential ABI/API differences quickly using 
abipkgdiff shipped with libabigail. This tool came from a cool idea from 
Dodji. Currently, as the first step, it supports following ways,

fedabipkgdiff --from fc23 ./foo-0.1-1.fc23.x86_64.rpm
fedabipkgdiff --from fc23 --to fc24 foo
fedabipkgdiff foo-0.1-1.fc23 foo-0.1-1.fc24
fedabipkgdiff foo-0.1-1.fc23.i686 foo-0.1-1.fc24.i686

For more details, please refer to 
https://sourceware.org/bugzilla/show_bug.cgi?id=19428

Next step is to support the 4th use case mentioned in bug 19428.

fedabipkgdiff is being under development, still need to improve. Welcome 
any feedback. Thanks.

Happy hacking :)

Regards,
Chenxiong Qi