Release 1.7.0

skopeo list-tags docker-archive:... is now available.

- Improve a comment in the 010-inspect.bats test
- do not recommend upgrading all packages
- Bump github.com/containers/image/v5 from 5.19.1 to 5.20.0
- Update github.com/containerd/containerd
- Bump github.com/docker/docker
- Bump github.com/spf13/cobra from 1.3.0 to 1.4.0
- Add support for docker-archive: to skopeo list-tags
- Rename "self" receiver
- Remove assignments to an unused variable
- Add various missing error handling
- Simplify the proxy server a bit
- Bump github.com/stretchr/testify from 1.7.0 to 1.7.1
- Use assert.ErrorContains
- Update to Go 1.14 and revendor
- Use check.C.MkDir() instead of manual ioutil.TempDir() calls
- Formally record that we require Go 1.15
- Update the command to install golint
- Bump github.com/containers/ocicrypt from 1.1.2 to 1.1.3
- Bump github.com/docker/docker
- Bump github.com/containers/storage from 1.38.2 to 1.39.0
- Bump github.com/containers/common from 0.47.4 to 0.47.5
- Bump github.com/prometheus/client_golang to v1.11.1

Signed-off-by: Miloslav Trmač <mitr@redhat.com>

version/version.go

@@ -1,4 +1,4 @@
 package version
 
 // Version is the version of the build.
-const Version = "1.7.0-dev"
+const Version = "1.7.0"