Percona XtraDB Cluster 5.6.40-26.25

Percona is glad to announce the release of Percona XtraDB Cluster 5.6.40-26.25 on June 20, 2018. Binaries are available from the downloads section or from our software repositories.

Percona XtraDB Cluster 5.6.40-26.25 is now the current release, based on the following:

All Percona software is open-source and free.

New feature

Fixed Bugs

  • PXC-PXC-2128: Duplicated auto-increment values were set for the concurrent sessions on cluster reconfiguration due to the erroneous readjustment.
  • PXC-PXC-2059: Error message about the necessity of the SUPER privilege appearing in case of the CREATE TRIGGER statements fail due to enabled WSREP was made more clear.
  • PXC-PXC-2091: Check for the maximum number of rows, that can be replicated as a part of a single transaction because of the Galera limit, was enforced even when replication was disabled with wsrep_on=OFF.
  • PXC-PXC-2103: Interruption of the local running transaction in a COMMIT state by a replicated background transaction while waiting for the binlog backup protection caused the commit fail and, eventually, an assert in Galera.
  • PXC-PXC-2130: Percona XtraDB Cluster failed to build with Python 3.