Aurora MySQL database engine updates 2025-02-17 (version 3.08.1, compatible with MySQL 8.0.39) (original) (raw)
Version: 3.08.1
Aurora MySQL 3.08.1 is generally available. Aurora MySQL 3.08 versions are compatible with MySQL 8.0.39. For more information on the community changes that have occurred, see MySQL 8.0 Release Notes.
For details of the new features in Aurora MySQL version 3, see Aurora MySQL version 3 compatible with MySQL 8.0. For differences between Aurora MySQL version 3 and Aurora MySQL version 2, see Comparison of Aurora MySQL version 2 and Aurora MySQL version 3. For a comparison of Aurora MySQL version 3 and MySQL 8.0 Community Edition, see Comparison of Aurora MySQL version 3 and MySQL 8.0 Community Edition in the Amazon Aurora User Guide.
Currently supported Aurora MySQL releases are 2.11.*, 2.12.*, 3.04.*, 3.05.*, 3.06.*, 3.07.*, and 3.08.*.
You can perform an in-place upgrade, restore a snapshot, or initiate a managed blue/green upgrade using Amazon RDS Blue/Green Deployments from any currently supported Aurora MySQL version 2 cluster into an Aurora MySQL version 3.08.1 cluster.
For information on planning an upgrade to Aurora MySQL version 3, see Planning a major version upgrade for an Aurora MySQL cluster. For general information about Aurora MySQL upgrades, seeUpgrading Amazon Aurora MySQL DB clusters in the Amazon Aurora User Guide.
For troubleshooting information, see Troubleshooting for Aurora MySQL in-place upgrade in the Amazon Aurora User Guide.
If you have any questions or concerns, AWS Support is available on the community forums and through AWS Support. For more information, see Maintaining an Amazon Aurora DB cluster in the Amazon Aurora User Guide.
Improvements
Availability improvements:
- Made improvements that reduce the DB instance restart time during database restarts, patch or minor version upgrades, and failovers.
Upgrades and migrations
- Fixed an issue that can cause the failure of Zero Downtime Patching (ZDP) while attempting to restore the roles and grants of dropped users. For more information about the
DROP USERoperation, see DROP USER Statement in the MySQL documentation.
Integration of MySQL Community Edition bug fixes
This release includes all community bug fixes up to and including 8.0.39, in addition to the following. For more information, see MySQL bugs fixed by Aurora MySQL 3.x database engine updates.