Percona XtraDB Cluster 5.6.39-26.25 is now the current release, based on the following:
Percona Server for MySQL 5.6.39
Galera/Codership WSREP API Release 5.6.39
[*]Galera Replication library 3.23
Starting from this release, Percona XtraDB Cluster issue tracking system was moved from launchpad to JIRA. All Percona software is open-source and free.
PXC-904: Replication filters were not working with account management statements like CREATE USER in case of Galera replication; as a result, such commands were blocked by the replication filters on async slave nodes but not on Galera ones.
PXC-2043: SST script was trying to use pv (the pipe viewer) for progress and rlimit options even on nodes with no pv installed, resulting in SST fail instead of just ignoring these options for inappropriate nodes.
[*]PXC-911: When node’s own IP address was defined in the wsrep_cluster_address variable, the node was receiving “no messages seen in” warnings from its own IP address in the info log.
This release also contains fixes for the following CVE issues: CVE-2018-2562, CVE-2018-2573, CVE-2018-2583, CVE-2018-2590, CVE-2018-2591, CVE-2018-2612, CVE-2018-2622, CVE-2018-2640, CVE-2018-2645, CVE-2018-2647, CVE-2018-2665, CVE-2018-2668, CVE-2018-2696, CVE-2018-2703, CVE-2017-3737.
Help us improve our software quality by reporting any bugs you encounter using our bug tracking system. As always, thanks for your continued support of Percona!