Thanks for your reply. I have a couple of questions here: Changes: - Does SpiceDB have something like liquibase or flyway? Or should we control it in a git in one schema file? What is the best practice for upload relations? How should the service know when to upload new rules? Sorry for the stupid question: Is it bad practice to always upload all relations, but in this case how would you know that this is an old relation and that the new relation was already uploaded?