InnoDB - --skip-symbolic-links does not disallow .isl file creation (MDEV-26870) - Indexed CHAR columns are broken with NO_PAD collations (MDEV-25440) - insert-intention lock conflicts with waiting ORDINARY lock (MDEV-27025) - Crash recovery improvements (MDEV-26784, MDEV-27022, MDEV-27183, MDEV-27610)
Galera¶ - Galera updated to 26.4.11 - Galera SST scripts should use sslcapath (not sslca) for CA directory (MDEV-27181) - Alter Sequence do not replicate to another nodes with in Galera Cluster (MDEV-19353) - Galera crash - Assertion. Possible parallel writeset problem (MDEV-26803) - CREATE TABLE with FOREIGN KEY constraint fails to apply in parallel (MDEV-27276) - Galera cluster node consider old serverid value even after modification of serverid [wsrepgtidmode=ON] (MDEV-26223)
Replication - Seconds behind master corrected from artificial spikes at relay-log rotation (MDEV-16091) - Statement rollback in binlog when transaction creates or drop temporary table is set right (MDEV-26833) - CREATE-or-REPLACE SEQUENCE is made to binlog with the DDL flag to stabilize its parallel execution on slave (MDEV-27365)