release: Bump version to 0.2.1

Author: psviderski

README.md

@@ -105,7 +105,7 @@ Download the current version:
 mkdir -p ~/.docker/cli-plugins
 
 # Download the script to the docker plugins directory
-curl -sSL https://raw.githubusercontent.com/psviderski/unregistry/v0.2.0/docker-pussh \
+curl -sSL https://raw.githubusercontent.com/psviderski/unregistry/v0.2.1/docker-pussh \
   -o ~/.docker/cli-plugins/docker-pussh
 
 # Make it executable

docker-pussh

@@ -6,7 +6,7 @@ if [[ "${UNREGISTRY_DEBUG:-}" == "1" ]]; then
 fi
 
 # Script version
-VERSION="0.2.0"
+VERSION="0.2.1"
 
 # Ensure localhost connections bypass proxy
 export no_proxy="${no_proxy:-},localhost,127.0.0.1"