---
title: "Overview"
slug: "overview"
updated: 2026-10-15T11:02:26Z
published: 2026-10-15T11:02:26Z
canonical: "help.mail-and-deploy.com/overview"
---

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

# Overview

IMPORTANT

Before upgrading to version 3.6 please make sure you have [contacted us](https://community.mail-and-deploy.com/portal/en/signin) for a new license which you will need to install to enable the datasources.

### Overview

[Version 3.6.9](/release36/docs/version-369) [Version 3.6.8](/release36/docs/version-368) [Version 3.6.7](/release36/docs/version-367) This version has **breaking changes**. [Version 3.6.6](/release36/docs/version-366) [Version 3.6.5](/release36/docs/version-365) This version has **breaking changes**. [Version 3.6.4](/release36/docs/version-364) This version has **breaking changes**. [Version 3.6.3](/release36/docs/version-363) [Version 3.6.2](/release36/docs/version-362) [Version 3.6.1](/release36/docs/version-361) [Version 3.6.0](/release36/docs/version-360)

You can find the Release Notes for the previous release, version 3.5, here: [Release Notes 3.5](/release35/docs/overview)