This update for expat fixes the following issues:
{ "binaries": [ { "expat": "2.1.0-21.15.1", "libexpat1": "2.1.0-21.15.1", "libexpat1-32bit": "2.1.0-21.15.1" } ] }
{ "binaries": [ { "libexpat-devel": "2.1.0-21.15.1" } ] }