Release v0.1.7

# Release notes for v0.1.7

Changes since v0.1.6:

- style: auto-format code with Black (3f8433e) by github-actions
- import fix (6167a9b) by Skhendle@gmail.com
- style: auto-format code with Black (bb38a6d) by github-actions
- completed user management (f3820c6) by Skhendle@gmail.com