Redis Enterprise Software release notes 6.2.18-65 (December 2022)

Added To field to test email server alerts. New flag to skip cluster resource validation during imports. Improved error messages.

This is a maintenance release for ​​Redis Enterprise Software version 6.2.18.

The following table shows the MD5 checksums for the available packages:

New features and enhancements

• When setting up an alert email server in the UI: added a To field to the test email server function (RS86119)
• Added a new flag to skip cluster resource validation when performing import (RS88086)
• Enhanced error message information for connection handling
• Added logging details to insufficient_resources planner error

Redis modules

Redis Enterprise Software v6.2.18-65 (December release) includes newer versions of the following Redis modules:

• RediSearch v2.4.16
• RedisGraph v2.8.20

See Upgrade modules to learn how to upgrade a module for a database.

Resolved issues

• RS87191 - Fixes syncer stop due to cross slot violation error in Auto Tiering

Known upgrade limitations

Before you upgrade a cluster that hosts Active-Active databases with modules to v6.2.18, perform the following steps:

1. Use crdb-cli to verify that the modules (modules) and their versions (in module_list) are as they appear in the database configuration and in the default database configuration:

   crdb-cli crdb get --crdb-guid <crdb-guid>
   

2. From the admin console's redis modules tab, validate that these modules with their specific versions are loaded to the cluster.

3. If one or more of the modules/versions are missing or if you need help, contact Redis support before taking additional steps.