We only support the latest version with security updates, but we don't give you any guarantee that libcgc is secure. Use it at your own risk.
If you've discovered a security, I'd appreciate it if you reported it to me. You can find me on the Liphium Discord Server or send me an E-Mail. Please do not make a public issue about it as anyone could then abuse it before it's fixed.
I try to fix vulnerabilities as quickly as possible, but please give me at least 90 days since this isn't my main job and I only do this on a voluntary basis. Thanks for understanding.