> I mitigate it by configuring the serializer to be tolerant of new or missing keys, enum values, et Good point, we do that too. > We actually considered grpc

> I mitigate it by configuring the serializer to be tolerant of new or missing keys, enum values, et Good point, we do that too. > We actually considered grpc at some point but decided against it as being a bit too limiting and mobile centric at the time. Also, grpc in a browser was not well supported at the time we looked. Maybe that has changed? Its supported: https://github.com/grpc/grpc-web https://github.com/grpc/grpc-web Transcoding to HTTP is also supported: https://cloud.google.com/endpoints/docs/grpc/transcoding https://cloud.google.com/endpoints/docs/grpc/transcoding https://cloud.google.com/blog/products/api-management/understanding-grpc-openapi-and-rest-and-when-to-use-them https://cloud.google.com/blog/products/api-management/unders...