Is this project actively maintained

[diranged]

The promise of this project is great - but it seems like it's been dropped by the developer. The developer is not even an active team member at this point. I am opening up this discussion PR to see if we should try to take this project over in another repository somewhere?

[maelvls]

In case the project has been abandoned, it would be worth adding a banner at the top of the repo's README:

⚠️ This issuer has been deprecated in favor of https://github.com/jniebuhr/aws-pca-issuer. ⚠️

[dcamzn]

AWS Certificate Manager (ACM) Private Certificate Authority (CA) support for cert-manager is now available using the Private CA Kubernetes cert-manager plugin. With the plugin, you can use a highly-available, secure, managed Private CA as an issuer for your Kubernetes cluster. Learn more about the plugin:
GitHub - https://github.com/cert-manager/aws-privateca-issuer/
AWS tech doc - https://docs.aws.amazon.com/acm-pca/latest/userguide/PcaKubernetes.html