Dear gRPC, We messed up. We are so sorry that we missed your birthday this year. Last year we celebrated with cake and fanfare, but this year we dropped the ball. Please don’t think that we love you any less. You’re 4 now and that’s a big milestone! You’re part of so much amazing technology at companies like Salesforce, Netflix, Spotify, Fanatics, and of course, Google. In fact just this week the

