docs: updates for version 0.9

Author: tngraf

ChangeLog.md

@@ -1,6 +1,6 @@
 # SW360 Base Library for Python
 
-## NEXT
+## V0.9
 * relicensed to MIT.
 * **Breaking API changes**:
     * create_new_{component,release,project} now have parameters for required attributes
@@ -17,6 +17,7 @@
 * **Improvements**:
    * Debug option to supress session handling.
    * unit tests added.
+* published on GitHub.
 
 ## V0.5 (2020-04-16)
 * rename parameters for methods get_{release,component}_by_external_id

Readme.md

@@ -2,18 +2,13 @@
 
 [![License](https://img.shields.io/badge/license-MIT-blue.svg)](https://github.com/tngraf/Python-GitHub-Example/blob/main/LICENSE)
 [![Python Version](https://img.shields.io/badge/python-3.6%2C3.7%2C3.8%2C3.9-yellow?logo=python)](https://www.python.org/doc/versions/)
-[![PyPI Version](https://badge.fury.io/py/fossology.svg)](https://pypi.org/project/fossology)
+[![PyPI Version](https://badge.fury.io/py/fossology.svg)](https://pypi.org/project/sw360/)
 [![Static checks](https://github.com/sw360/sw360python/actions/workflows/python-package.yml/badge.svg)](https://github.com/sw360/sw360python/actions/workflows/python-package.yml)
 [![Unit tests](https://github.com/sw360/sw360python/actions/workflows/unit-test.yml/badge.svg)](https://github.com/sw360/sw360python/actions/workflows/unit-test.yml)
 
 This Python project implements the REST API of [SW360](https://www.eclipse.org/sw360/)
 and allows an easy way to interact with SW360.
 
-## Documentation
-
-Have a look at the documentation: https://sw360.code.siemens.io/sw360-python.
-
-
 ## Usage
 
 ### Installation