full diff: https://github.com/grpc/grpc-go/compare/v1.12.2...v1.20.1 includes grpc/grpc-go#2695 transport: do not close channel that can lead to panic addresses moby/moby#39053 Signed-off-by: Sebastiaan van Stijn <github@gone.nl>
Updates swarmkit, grpc, and all related vendors Signed-off-by: Derek McGowan <derek@mcgstyle.net>