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Release date: 11 Aug 2021
MariaDB Connector/J 3.0.1 is a Beta (Beta) release.
NOTE: MariaDB Connector/J 3.0.1 is fully compatible with the latest release of version 2.7. Further maintenance releases will not be provided for version 2.7 after MariaDB Connector/J 3.0 becomes stable (GA).
See for 3.0 release. with the following fixes :
Provide JPMS module descriptor
metadata query performance correction
MariaDbPoolDataSource leaks connections when the mariadb server restarts
org.mariadb.jdbc.internal.util.pool.Pool swallows SQLException during addConnection
For a complete list of changes made in MariaDB Connector/J 3.0.1, with links to detailed information on each push, see the .
CONJ-891 getImportedKeys with null catalog restrict result to current database
CONJ-894 Adding useMysqlMetadata for 2.7 compatibility
Do not use non-stable (non-GA) releases in production!
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