# Redis Enterprise Software release notes 6.2.18-58 (November 2022)

```json metadata
{
  "schema_version": 2,
  "title": "Redis Enterprise Software release notes 6.2.18-58 (November 2022)",
  "description": "UI support for custom REST API port. Added info level for troubleshooting redis_mgr.",
  "categories": ["docs","operate","rs"],
  "tableOfContents": {"sections":[{"id":"new-features-and-enhancements","title":"New features and enhancements"},{"id":"resolved-issues","title":"Resolved issues"},{"id":"known-upgrade-limitations","title":"Known upgrade limitations"}]}

,
  "codeExamples": []
}
```


This is a maintenance release for ​[​Redis Enterprise Software version 6.2.18](https://redis.io/downloads/#software).

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

| Package | MD5 checksum (6.2.18-58 November release) |
|:--------|:-------------|
| Ubuntu 16 | `38d974c47004df0808b71c2bd5a96996` |
| Ubuntu 18 | `6a5ca7a287f1808a50d13312162aac4b` |
| RedHat Enterprise Linux (RHEL) 7<br/>Oracle Enterprise Linux (OL) 7 | `d8283a3475a70823641249e3cfe3ab6e` |
| RedHat Enterprise Linux (RHEL) 8<br/>Oracle Enterprise Linux (OL) 8 | `040e45c866fde391b35ae85d648a4afa` |

## New features and enhancements

- Added support to the UI to work with custom REST API port (RS84428)
- Added info level print to redis_mgr for troubleshooting (RS85385)

#### Redis modules 

Redis Enterprise Software v6.2.18-58 (November release) includes newer versions of the following Redis modules:

- [RediSearch v2.4.14](https://redis.io/docs/latest/operate/oss_and_stack/stack-with-enterprise/release-notes/redisearch/redisearch-2.4-release-notes#v2414-august-2022)
- [RedisGraph v2.8.19](https://redis.io/docs/latest/operate/oss_and_stack/stack-with-enterprise/release-notes/redisgraph/redisgraph-2.8-release-notes#v2819-august-2022)

See [Upgrade modules](https://redis.io/docs/latest/operate/rs/installing-upgrading/modules/upgrade-module) to learn how to upgrade a module for a database. 

## Resolved issues

- RS85369 - Fixes umask validation during installation to allow for temporary umask change
- RS77339 - Fixes the "FROM" email addresses of email alerts
- RS86005 - Fixes  `bdbs/<int:uid>/actions/recover` API to return the bdb status and not the `recovery_plan`

## 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:

    ```sh
    crdb-cli crdb get --crdb-guid <crdb-guid>
    ```

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

1. If one or more of the modules/versions are missing or if you need help, [contact Redis support](https://redis.com/company/support/) before taking additional steps.