This update for libsndfile fixes the following issues:
{ "binaries": [ { "libsndfile-devel": "1.0.20-2.18.1" } ] }
{ "binaries": [ { "libsndfile": "1.0.20-2.18.1", "libsndfile-x86": "1.0.20-2.18.1", "libsndfile-32bit": "1.0.20-2.18.1" } ] }