Changes in MySQL Cluster Manager 8.4.6 (2025-07-23, LTS Release)

Note

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

Version 8.4.6 is the latest General Availability release of the 8.4 LTS series of MySQL Cluster Manager. It is suitable for use with MySQL NDB Cluster 8.4, 8.0, and 7.6.

Bugs Fixed

• Agent: The stop process command timed out on a non-running node that had been successful added by a command that failed subsequently. With this fix, the stop process command returns success in this scenario. (Bug #37889501)

• Client: When a path to a file instead of a folder is given with the add package command as the argument for the --basedir option, the mcm client complained that the file did not exist. With this fix, mcm throws the proper error and complains on the wrong path type. (Bug #37808054)