> ## Documentation Index
> Fetch the complete documentation index at: https://metoro.io/docs/llms.txt
> Use this file to discover all available pages before exploring further.

# Overview

> Metoro documentation for self-managed deployments

Welcome to the docs for the latest version of Metoro's self-managed offering.

This release brings the latest cloud and BYOC features to self-managed installations, including:

* [Guardian - AI SRE](/docs/ai-sre/overview)
* [Distributed Incremental Query Caching](/docs/concepts/incremental-cache)
* Alpha support for direct [PromQL](/docs/metrics/promql) metric queries through a separate execution engine
* Out of the box GPU Monitoring
* Metric Autoscraping via Prometheus ServiceMonitors
* OCI helm repository
* Streamlined installation configuration
* A bunch of smaller bug fixes, performance improvements and QoL updates

## Upgrades

Existing 10.3.0 hubs should follow [Upgrade 10.3.0 to 10.4.0](/docs/on-premises/10.x/upgrades/10-3-0-to-10-4-0). Existing 10.2.0 hubs should first follow [Upgrade 10.2.0 to 10.3.0](/docs/on-premises/10.x/upgrades/10-2-0-to-10-3-0), then move to 10.4.0. Older 10.x hubs should follow each previous 10.x upgrade guide in order before moving to 10.4.0.