Further update documentation for 0.7.0

Created by: jmitrevs

Description

This further adds to and updates the documentation towards 0.7.0

Type of change

• Documentation update

Tests

The documentation can be tested by building and reading the updated documentation

Checklist

• I have read the guidelines for contributing.
• I have made corresponding changes to the documentation.
• My changes generate no new warnings.
• I have installed and run pre-commit on the files I edited or added.