Update README.md

Author: vijaiaeroastro

README.md

@@ -1,21 +1,38 @@
-lib3mf (Python)
-=========
+# lib3mf (Python)
+
+[![PyPI Version](https://img.shields.io/pypi/v/lib3mf)](https://pypi.org/project/lib3mf/)
+[![PyPI Downloads](https://img.shields.io/pypi/dm/lib3mf)](https://pypi.org/project/lib3mf/)
+[![License](https://img.shields.io/pypi/l/lib3mf)](https://github.com/3MFConsortium/lib3mf/blob/main/LICENSE)
+[![Build Status](https://github.com/3MFConsortium/lib3mf_python/actions/workflows/python-package.yml/badge.svg)](https://github.com/3MFConsortium/lib3mf_python/actions)
+[![Python Versions](https://img.shields.io/pypi/pyversions/lib3mf)](https://pypi.org/project/lib3mf/)
+
 
 This repository will holds the lib3mf python library to be published in PyPI.
-After each release in lib3mf repository, one simply needs to run the `prepare_pypi_release.py` command as follows
 
+## Preparing for release
+
+After each release in lib3mf repository, one simply needs to run the `prepare_pypi_release.py` command as follows
 
 ```shell
-python prepare_pypi_release 2.3.2
+python prepare_pypi_release 2.4.1a1
 ```
 
 This command automatically updates all necessary artifacts based on the version number. 
 Once completed, simply push the changes to Git.
 
+
+## Manually building python wheels
 To manually build the package, run:
 
 ```shell
 python build_wheels.py
 ```
 
-This script automatically detects the platform and builds the appropriate wheel.
+This script automatically detects the platform and builds the appropriate wheel.
+
+
+## Automatic python wheel building and publishing
+
+Every commit automatically builds and tests the python wheels for all 3 platforms.
+However, to publish them to PyPI, the commit message should contain the string `PUBLISH_NOW`
+Without this string, deployment to PyPI will be skipped.