New release of mysql-community available.
Version 8.0.14 fixes numerous security fixes. https://www.oracle.com/technetwork/security-advisory/cpujan2019-5072801.html#AppendixMSQL
Please pay attention to ebuild post instaaltion messages, if you setting up MySQl for the first time as emerge --config option now removed in favor of upstream and more featureful mysql_secure-installation
Report any issues you may find with package install and use cases.