CentOS Errata and Security Advisory 2018:0648 Important Upstream details at : https://access.redhat.com/errata/RHSA-2018:0648 The following updated files have been uploaded and are currently syncing to the mirrors: ( sha256sum Filename ) x86_64: 78c170024613cdf14dc70084dda0c83a321f6829959333ee0e6c518bc772c501 thunderbird-52.7.0-1.el7.centos.x86_64.rpm -- Johnny Hughes CentOS Project { http://www.centos.org/ } irc: hughesjr, #centos at irc.freenode.net Twitter: @JohnnyCentOS