Version 23.3.0 is available upstream. Please consider updating!
It seems that version 23.3.0 is available upstream, while the latest version in the Gentoo tree is 21.10.0. You think this warning is false? Read more about it here.
The Greenbone Vulnerability Management Tools or gvm-tools
in short are a collection of tools that help with remote controlling
a Greenbone Security Manager (GSM) appliance and its
underlying Greenbone Vulnerability Manager (GVM).
The tools essentially aid accessing the communication protocols
GMP (Greenbone Management Protocol) and OSP (Open Scanner Protocol).