# 2.5.1 release notes


October 11, 2022

NGINX Instance Manager 2.5.1 release notes
## Upgrade Paths {#2-5-1-upgrade-paths}

NGINX Instance Manager 2.5.1 supports upgrades from these previous versions:

- 2.2.0 - 2.5.0

If your NGINX Instance Manager version is older, you may need to upgrade to an intermediate version before upgrading to the target version.

## Resolved issues {#2-5-1-resolved-issues}

This release fixes the following issues. Use your browser's search function to find the issue ID in the page.

- [icon: resolved] Extended NGINX metrics aren't reported for NGINX Plus R26 and earlier (37738)

## Known issues {#2-5-1-known-issues}

You can find information about known issues in the [Known Issues](/nim/releases/known-issues.md) topic.