There was a new upstream release about a year ago. It's pretty minor: Major changes in release 3.6.3 * Remove duplicate for All Saints Day for DE_BY. * Inherit some portability fixes from gnulib. But, hey, we might as well update, at least in rawhide.
gcal-3.6.3-1.fc19 has been submitted as an update for Fedora 19. https://admin.fedoraproject.org/updates/gcal-3.6.3-1.fc19
gcal-3.6.3-1.fc20 has been submitted as an update for Fedora 20. https://admin.fedoraproject.org/updates/gcal-3.6.3-1.fc20
gcal-3.6.3-1.fc20 has been pushed to the Fedora 20 stable repository. If problems still persist, please make note of it in this bug report.
gcal-3.6.3-1.fc19 has been pushed to the Fedora 19 stable repository. If problems still persist, please make note of it in this bug report.