---
title: "Amends | Grafana Cloud documentation"
description: "Learn more about amends in the knowledge graph"
---

> For a curated documentation index, see [llms.txt](/llms.txt). For the complete documentation index, see [llms-full.txt](/llms-full.txt).

# Amends

The knowledge graph records amends such as new versions, configuration updates, and scale up and scale down events by observing changes in metric label values and metric values. Amends are annotated as blue bars on RCA workbench.

For example, the metric `redis_instance_info` has a label `redis_version`, and the label value is tracked by the knowledge graph as a new normalized label `version` to record new versions.

code ![Copy code to clipboard](/media/images/icons/icon-copy-small-2.svg) Copy

```code
- record: asserts:version:info
  expr: group by (namespace, job, service, asserts_env, asserts_site, asserts_source, version)
          (label_replace(redis_instance_info, "version", "$1", "redis_version", "(.+)"))
  labels:
    asserts_source: redis
    asserts_version_type: service
```