Caido co-founder here, thanks for the shoutout! We are slowly moving to the DevSecOps space too.

My pleasure, your team is doing a great job and its good to see competition in that space, forces everyone to push forward :D

Please consider allowing the user to modify the TLS handshake / ClientHello. Out of all proxies I have used only Burp offers this through a plugin / extension.

Agreed this is something we need to do, but not easy to do properly. The TLS 1.3 spec has a lot of extensions, currently we use openssl that for example doesn't support GREASE.