Release 0.16.0

# History

## 0.16.0

Install/update via the bootstrap script:

```shell
wget https://raw.githubusercontent.com/dokku/dokku/v0.16.0/bootstrap.sh
sudo DOKKU_TAG=v0.16.0 bash bootstrap.sh
```

### Bug Fixes

- #3527: @josegonzalez Use DOKKU_IMAGE for report command

### New Features

- #3528: @josegonzalez feat: add support for quiet ps:scale output
- #3516: @ape-box fix nginx template with Connection header to http_connection
- #3513: @Mayeu Support installing plugins via file:// scheme

### Documentation

- #3525: @artofrawr add multi dockerfile plugin to plugins.md
- #3518: @renestalder Add GitLab GIT_STRATEGY for stop_preview_app
- #3506: @vanastassiou Clarify application deployment documentation
- #3512: @Mayeu Update example app in deploy tutorial

docs/assets/versions.json

@@ -12,6 +12,7 @@
     "0.12.13",
     "0.13.4",
     "0.14.6",
-    "0.15.5"
+    "0.15.5",
+    "0.16.0"
   ]
 }