v0.13.153

Changes

proxy: omit empty http.remote_addr and http.remote_ip proxy span tags (#1919)
The tags are always empty because backed request has empty RemoteAddr

Docker image

Docker image is available in Zalando's Open Source registry:

docker run -it registry.opensource.zalan.do/teapot/skipper:v0.13.153 skipper --help
# arm64
docker run -it registry.opensource.zalan.do/teapot/skipper-arm64:v0.13.153 skipper --help
# arm v7 32bit
docker run -it registry.opensource.zalan.do/teapot/skipper-armv7:v0.13.153 skipper --help