Release 0.6.1

Fixed the installation with pipx and imporved the README.

Release 0.6.0

• Integration with Hashlookup;
• Integration with Pandora;
• Various minor improvements.

Release 0.5.3

v0.5.3 Release 0.5.3 (2023-07-19) - Highlands release

Major improvements to the arguments parser.
Generating a RSA signature and verifying the integrity
of the database is now optional: you can use an other
tool.