Release 1.1.7
⬆️ Upgrade min gRPC version to 1.6 (#338) * :arrow_up: update GRPC version * :truck: rename grpc package to end in v1_6 * :truck: rename grpc-1.5 directory to grpc-1.6 * :pencil: update docs to reflect gRPC min version
⬆️ Upgrade min gRPC version to 1.6 (#338) * :arrow_up: update GRPC version * :truck: rename grpc package to end in v1_6 * :truck: rename grpc-1.5 directory to grpc-1.6 * :pencil: update docs to reflect gRPC min version