This update for libxml2 fixes the following issues:
{ "binaries": [ { "libxml2-devel-32bit": "2.7.6-0.50.1", "libxml2-devel": "2.7.6-0.50.1" } ] }
{ "binaries": [ { "libxml2": "2.7.6-0.50.1", "libxml2-32bit": "2.7.6-0.50.1", "libxml2-doc": "2.7.6-0.50.1", "libxml2-x86": "2.7.6-0.50.1", "libxml2-python": "2.7.6-0.50.4" } ] }