> For the complete documentation index, see [llms.txt](https://activiti.gitbook.io/activiti-7-developers-guide/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://activiti.gitbook.io/activiti-7-developers-guide/readme.md).

# Introduction

[![Activiti](/files/-LHE-FC7enBS3Fh9WnbR)](https://github.com/Activiti)

This GitBook introduces the new concepts and components added in Activiti Core and Activiti Cloud version 7.x.

Here we cover the basics on how to use Activiti Core & Activiti Cloud and how it compares to the previous versions (5.x and 6.x) of this project.

[Link to Access the published book](https://activiti.gitbook.io/activiti-7-developers-guide).

We welcome Pull Requests and Issues to this [GitHub repository](https://github.com/Activiti/activiti-7-developers-guide/) in case you find typos or you want to submit new sections or improvements.