The package repo was rebased on top of the latest Galileo software release and I’m going to re-upload the packages right now. That will take a couple of hours and during that time the repo may be unavailable or glitchy.
From the package repo standpoint the update brings new OpenSSL with post-Heartbleed vulnerabilities fixed. There are also Arduino IDE and library updates as well as OS-level fixes which are also brought in by the release, but they aren’t affecting the repo.