I do appreciate the pain and frustration in this post: version discontinuity, no documentation, and doing something that shouldn't be difficult. However, I feel

I do appreciate the pain and frustration in this post: version discontinuity, no documentation, and doing something that shouldn't be difficult. However, I feel he went wrong right from the start: > I wanted digital signatures validation, preferably ed25519, inside PostgreSQL. There should be some front-end server in front of PostgreSQL that can handle verification.