Release Process

Update Cargo.toml with new version number.
Build and test
```
$ docker build .
```
Update CHANGELOG.md with new version information.
Update README.md with any new information.
Commit version finalization.
```
$ git commit -am "Version X.Y.Z"
```
(Replacing X.Y.Z with the actual release version.)
Tag Git SHA.
```
$ git tag -a X.Y.Z -m 'Version X.Y.Z'
```
(Replacing X.Y.Z with the actual release version.)
Push commits and tag to GitHub.
```
$ git push
$ git push --tags
```
This will release to Docker Hub and crates.io.

Provide feedback