Spring 5.3 introduced the JdbcTransactionManager with exception translation on commit and rollback. With this commit, this transaction manager is going to be used in favour of the DataSourceTransactionManager used previously.
Comment From: snicoll
Unfortunately, I made a typo while copying the reference of the issue. This was fixed by 9293b2629ecfe5931c41638b2b0db2cfc8aebfe5