content/operate/rs/release-notes/rs-6-2-18-releases/rs-6-2-18-70.md
This is a maintenance release for Redis Enterprise Software version 6.2.18.
The following table shows the MD5 checksums for the available packages:
| Package | MD5 checksum (6.2.18-70 January release) |
|---|---|
| Ubuntu 16 | 69d2d2c71232adb15cebf29308ac54da |
| Ubuntu 18 | 22e0637107a32ccb96a704abe9650adf |
| RedHat Enterprise Linux (RHEL) 7 | |
| Oracle Enterprise Linux (OL) 7 | e14fcf6973418602f2b64a55a0bc8374 |
| RedHat Enterprise Linux (RHEL) 8 | |
| Oracle Enterprise Linux (OL) 8 | |
| Rocky Enterprise Linux | f61d0d8f0bb5ad90a470482d6575eb27 |
rpm -q command output to the logs (RS82673)start, stop, restart (RS87775)alert_mgr to the [services you can deactivate with rladmin]({{< relref "/operate/rs/clusters/optimize/turn-off-services" >}}) (RS89572)PATH variableBefore you upgrade a cluster that hosts Active-Active databases with modules to v6.2.18, perform the following steps:
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>
From the admin console's redis modules tab, validate that these modules with their specific versions are loaded to the cluster.
If one or more of the modules/versions are missing or if you need help, contact Redis support before taking additional steps.