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

# Release Notes

> AgentOS versioning scheme and release notes.

## Versioning

AgentOS follows [CalVer](https://calver.org/) (Calendar Versioning) with the format **`YY.MM.PATCH`**:

* **YY** — two-digit year (e.g. `26` for 2026)
* **MM** — month (e.g. `2` for February)
* **PATCH** — incremental patch number within that month

Example: **26.2.2** = 2026, February, patch 2.

**AgentOS uses the same version as the installer and the `askui-agent-os` pip package.** If you install the service with version **26.2.2**, the included AgentOS is also **26.2.2**.

## Releases

For a full list of versions and changes, see the [release history on PyPI](https://pypi.org/project/askui-agent-os/#history).