Re: Update from mysql 8.0.36 to mysql 8.0.42
Posted by:
Bo Negai
Date: September 23, 2025 07:22PM
Upgrading from 8.0.36 to 8.0.42 within the same major release (MySQL 8.0) is a minor version upgrade and is generally safe. InnoDB ReplicaSet/Group Replication is designed to tolerate rolling upgrades, so you should upgrade one node at a time. The cluster will continue to operate while you restart each node.
It does not matter which node you start with, but it’s common to begin with a secondary/replica before upgrading the primary. Make sure to check the MySQL 8.0 release notes
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Re: Update from mysql 8.0.36 to mysql 8.0.42
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September 23, 2025 07:22PM
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