add link to zenodo

README.md

@@ -4,15 +4,17 @@
 Conjure is an automated modelling tool for Constraint Programming.
 
 This repository contains the development version of the tool.
-For release versions please see the [releases](https://github.com/conjure-cp/conjure/releases) section.
 
-[![License BSD3](https://img.shields.io/badge/license-BSD3-brightgreen.svg)](http://opensource.org/licenses/BSD-3-Clause)
+- For release versions please see the [releases](https://github.com/conjure-cp/conjure/releases) section.
+- If you want to cite Conjure, use the instructions on Zenodo [![DOI](https://zenodo.org/badge/57966170.svg)](https://zenodo.org/badge/latestdoi/57966170)
+- Conjure's license is BSD3 [![License BSD3](https://img.shields.io/badge/license-BSD3-brightgreen.svg)](http://opensource.org/licenses/BSD-3-Clause)
+- Documentation is hosted on Read the Docs [![Documentation Status](https://readthedocs.org/projects/conjure/badge/?version=latest)](https://conjure.readthedocs.io)
+- Continuous testing on Github actions
+  - [![Building on all platforms](https://github.com/conjure-cp/conjure/actions/workflows/build.yml/badge.svg)](https://github.com/conjure-cp/conjure/actions/workflows/build.yml)
+  - [![Running all tests](https://github.com/conjure-cp/conjure/actions/workflows/test.yml/badge.svg)](https://github.com/conjure-cp/conjure/actions/workflows/test.yml)
+  - Code coverage report available at: https://conjure-cp.github.io/conjure-code-coverage
 
-[![Documentation Status](https://readthedocs.org/projects/conjure/badge/?version=latest)](https://conjure.readthedocs.io)
 
-[![Building on all platforms](https://github.com/conjure-cp/conjure/actions/workflows/build.yml/badge.svg)](https://github.com/conjure-cp/conjure/actions/workflows/build.yml)
-
-[![Running all tests](https://github.com/conjure-cp/conjure/actions/workflows/test.yml/badge.svg)](https://github.com/conjure-cp/conjure/actions/workflows/test.yml)
 
 ## Documentation