Situation
It looks like this Repository is no longer maintained and should be archived. While I fully understand how much work and effort goes into being an Open Source Maintainer, there are a lot of users that will not check if this tool is updated and secure and as this seems to be a security focused tool, lack of support and active maintainers means that users of this repository might become vulnerable when depending on this repository.
Proposed Fix
Mark this Repository as deprecated/archived with a note in the Readme
OR
Update the various libraries that Kritis depends on
Situation
It looks like this Repository is no longer maintained and should be archived. While I fully understand how much work and effort goes into being an Open Source Maintainer, there are a lot of users that will not check if this tool is updated and secure and as this seems to be a security focused tool, lack of support and active maintainers means that users of this repository might become vulnerable when depending on this repository.
Proposed Fix
Mark this Repository as deprecated/archived with a note in the Readme
OR
Update the various libraries that Kritis depends on