"Size change" in rawhide report

[Vít Ondruch]

Dne 22.5.2013 14:20, Fedora Rawhide Report napsal(a):
> ruby-2.0.0.195-8.fc20
> ---------------------
> * Fri May 17 2013 Vít Ondruch <vondruch at redhat.com> - 2.0.0.195-8
> - Update to Ruby 2.0.0-p195 (rhbz#917374).
> - Fix object taint bypassing in DL and Fiddle (CVE-2013-2065).
> - Fix build against OpenSSL with enabled ECC curves.
> - Add aarch64 support (rhbz#926463).
>
>
> Size change: -2514434 bytes
>

Just out of curiosity, what does this value mean? Size of what changed?

Thanks


Vít