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11 Upgrade notes for 7.2.0

These notes are for upgrading from Zabbix 7.0.x to Zabbix 7.2.0.

All notes are grouped into:

  • Breaking changes - changes that may break existing installations and other critical information related to the upgrade process
  • Other - all remaining information describing the changes in Zabbix functionality

See also:

  • Upgrade procedure for all relevant information about upgrading from versions before Zabbix 7.0.0;
  • Upgrading HA cluster for instructions on upgrading servers in a high-availability (HA) cluster.

Upgrade process

To complete a successful Zabbix server upgrade on MySQL/MariaDB, you may require to set GLOBAL log_bin_trust_function_creators = 1 in MySQL if binary logging is enabled, there are no superuser privileges and log_bin_trust_function_creators = 1 is not set in MySQL configuration file.

To set the variable using the MySQL console, run:

mysql> SET GLOBAL log_bin_trust_function_creators = 1;

Once the upgrade has been successfully completed, this option can be disabled:

mysql> SET GLOBAL log_bin_trust_function_creators = 0;

Breaking changes

Oracle DB dropped

The support for Oracle as a backend database has been completely removed.