MySQL :: MySQL Enterprise Backup 8.4 Release Notes :: Changes in MySQL Enterprise Backup 8.4.6 (2025-07-22, LTS Release)

MySQL Enterprise Backup 8.4 Release Notes / Changes in MySQL Enterprise Backup 8.4.6 (2025-07-22, LTS Release)

Changes in MySQL Enterprise Backup 8.4.6 (2025-07-22, LTS Release)

Note

These release notes were created with the assistance of MySQL HeatWave GenAI.

MySQL Enterprise Backup 8.4.6 is the latest release for the MySQL Enterprise Backup 8.4 LTS series. It supports MySQL Server 8.4.6.

When a TTS image backup taken with full-locking was restored by streaming the image to mysqlbackup, the restore failed due to a tail magic mismatch. (Bug #37196546)
After a backup was finished, the values of the server's status variables Com_stmt_prepare and Com_stmt_close did not match. It was because mysqlbackup, after using prepared statements to query the server, closed its connection to the server prematurely. With this fix, Com_stmt_close is also incremented before mysqlbackup disconnects from the server. (Bug #34624351)

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