I want to be supportive, and I believe this solves a real issue, but this giving me serious pause:

> We take security very seriously, especially when it comes to our users. This is why we offer end-to-end SHA-256 encryption

You take security seriously, but are confusing pretty basic and fundamental concepts of encrypting vs hashing.

Given that the point of this service to expose local services to the internet, and only provides compression benefits if I expose the plaintext traffic of my service, I'm not seeing a lot of information that gives me confidence you truly understand the importance of doing what you are doing securely and safely. Not to mention confidence to defend against what an attractive target this makes you for attackers to passively tap or pivot into your customers.