This update for libvpx fixes the following issues:
{ "binaries": [ { "libvpx-devel": "1.3.0-3.12.1" } ] }
{ "binaries": [ { "libvpx1": "1.3.0-3.12.1" } ] }
{ "binaries": [ { "libvpx1-32bit": "1.3.0-3.12.1", "vpx-tools": "1.3.0-3.12.1" } ] }