Percona is glad to announce the release of Percona XtraDB Cluster 5.6.43-28.32 on February 28, 2019. Binaries are available from the downloads section or from our software repositories. This release of Percona XtraDB Cluster includes the support of Ubuntu 18.10 (Cosmic Cuttlefish). Percona XtraDB Cluster 5.6.43-28.32 is now the current release, based on the following: Percona Server 5.6.43-84.3 Codership WSREP API release 5.6.42 Codership [&]

https://www.percona.com/blog/2019/02/28/percona-xtradb-cluster-5-6-43-28-32-is-now-available/