Yeah, I know lmacken has been wanting this for new gobby.

Note: I ran repoquery and could not find any dependencies of libinfinity in F15 (outside of itself), so this should be safe to rebase in F15 without causing any breakages.

% repoquery --whatrequires libinfinity                           
libinfinity-0:0.4.1-1.fc14.x86_64
libinfinity-0:0.4.1-1.fc14.i686
infinoted-0:0.4.1-1.fc14.x86_64
libinfinity-devel-0:0.4.1-1.fc14.i686
libinfinity-devel-0:0.4.1-1.fc14.x86_64
libinfinity-doc-0:0.4.1-1.fc14.noarch
libinfinity-gtk-0:0.4.1-1.fc14.i686
libinfinity-gtk-0:0.4.1-1.fc14.x86_64
% repoquery --whatrequires 'libinfinity-0.4.so.0()(64bit)'
infinoted-0:0.4.1-1.fc14.x86_64
libinfinity-devel-0:0.4.1-1.fc14.x86_64
libinfinity-gtk-0:0.4.1-1.fc14.x86_64
% repoquery --whatrequires 'libinftext-0.4.so.0()(64bit)' 
infinoted-0:0.4.1-1.fc14.x86_64
libinfinity-devel-0:0.4.1-1.fc14.x86_64
libinfinity-gtk-0:0.4.1-1.fc14.x86_64
% repoquery --whatrequires 'libinfd-note-plugin-text.so()(64bit)'
% repoquery --whatrequires 'libinftextgtk-0.4.so.0()(64bit)'     
libinfinity-gtk-devel-0:0.4.1-1.fc14.x86_64

Yeah, couldn't find any user either. So I've built libinfinity-0.5.0-1.fc15 which involves soname bump and is linked with gtk3 instead of gtk2.

libinfinity-0.5.0-1.fc15 has been submitted as an update for Fedora 15.
https://admin.fedoraproject.org/updates/libinfinity-0.5.0-1.fc15

Package libinfinity-0.5.0-1.fc15:
* should fix your issue,
* was pushed to the Fedora 15 testing repository,
* should be available at your local mirror within two days.
Update it with:
# su -c 'yum update --enablerepo=updates-testing libinfinity-0.5.0-1.fc15'
as soon as you are able to.
Please go to the following url:
https://admin.fedoraproject.org/updates/libinfinity-0.5.0-1.fc15
then log in and leave karma (feedback).

*** Bug 562436 has been marked as a duplicate of this bug. ***