update readme

README.rst

@@ -2,28 +2,45 @@
 otoole: OSeMOSYS tools for energy work
 ==================================================
 
-.. image:: https://coveralls.io/repos/github/OSeMOSYS/otoole/badge.svg?branch=master&kill_cache=1
-    :target: https://coveralls.io/github/OSeMOSYS/otoole?branch=master
+.. image:: https://joss.theoj.org/papers/e93a191ae795b171beff782a68fdc467/status.svg
+    :target: https://joss.theoj.org/papers/e93a191ae795b171beff782a68fdc467
+    :alt: JOSS status
 
-.. image:: https://readthedocs.org/projects/otoole/badge/?version=latest
-    :target: https://otoole.readthedocs.io/en/latest/?badge=latest
-    :alt: Documentation Status
+.. image:: https://img.shields.io/pypi/v/otoole.svg
+    :target: https://pypi.org/project/otoole/
+    :alt: PyPI
 
 .. image:: https://img.shields.io/badge/code%20style-black-000000.svg
     :target: https://github.com/psf/black
+    :alt: Code Style
 
-.. image:: https://joss.theoj.org/papers/e93a191ae795b171beff782a68fdc467/status.svg
-    :target: https://joss.theoj.org/papers/e93a191ae795b171beff782a68fdc467
-    :alt: JOSS status
+.. image:: https://img.shields.io/badge/python-3.9|3.10|3.11-blue.svg
+    :target: https://crate.io/packages/otoole/
+    :alt: Python Version
+
+.. image:: https://img.shields.io/badge/License-MIT-yellow.svg
+    :target: https://opensource.org/licenses/MIT
+    :alt: License
+
+
+.. image:: https://coveralls.io/repos/github/OSeMOSYS/otoole/badge.svg?branch=master&kill_cache=1
+    :target: https://coveralls.io/github/OSeMOSYS/otoole?branch=master
+    :alt: Code Coverage
+
+.. image:: https://github.com/OSeMOSYS/otoole/actions/workflows/python.yaml/badge.svg?branch=master
+    :target: https://github.com/OSeMOSYS/otoole/actions/workflows/python.yaml
+    :alt: GitHub CI
 
-A Python toolkit to support use of OSeMOSYS
+.. image:: https://readthedocs.org/projects/otoole/badge/?version=latest
+    :target: https://otoole.readthedocs.io/en/latest/?badge=latest
+    :alt: Documentation Status
 
 Description
 ===========
 
 OSeMOSYS tools for energy work, or otoole, is a Python package
-which provides a command-line interface for users of OSeMOSYS. The aim of the
-package is to provide commonly used pre- and post-processing steps for OSeMOSYS.
+to support the users of OSeMOSYS. The aim of the package is to provide commonly
+used pre- and post-processing steps for OSeMOSYS.
 
 **otoole** aims to support different ways of storing input data and results,
 including csv files and Excel workbooks, as well as different implementations