Percona XtraDB Cluster 5.6.44-28.34 Is Now Available

Percona is glad to announce the release of Percona XtraDB Cluster 5.6.44-28.34 on June 19, 2019. Binaries are available from the downloads section or from our software repositories.

Percona XtraDB Cluster 5.6.44-28.34 is now the current release, based on the following:

• Percona Server 5.6.44-86.0
• Codership WSREP API release 5.6.43
• Codership Galera library 3.26

All Percona software is open-source and free.

Bugs Fixed

• PXC-2480: In some cases, Percona XtraDB Cluster could not replicate CURRENT_USER() used in the ALTER statement. USER() and CURRENT_USER() are no longer allowed in any ALTER statement since they fail when replicated.
• PXC-2487: The case when a DDL or DML action was in progress from one client and the provider was updated
  from another client could result in a race condition.
• PXC-2490: Percona XtraDB Cluster could crash when binlog_space_limit was set to a value other than zero during wsrep_recover mode.
• PXC-2497: The user can set the preferred donor by setting the wsrep_sst_donor variable. An IP address is not valid as the value of this variable. If the user still used an IP address, an error message was produced that did not provide sufficient information. The error message has been improved to suggest that the user check the value of the wsrep_sst_donor for an IP address.

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!