Release 0.23.9

# History

## 0.23.9

Install/update via the bootstrap script:

```shell
wget https://raw.githubusercontent.com/dokku/dokku/v0.23.9/bootstrap.sh
sudo DOKKU_TAG=v0.23.9 bash bootstrap.sh
```

### Refactors

- #4445: @josegonzalez Bump azure template and formula directly on release

### Documentation

- #4444: @josegonzalez Uuse updated links for documentation
- #4439: @RyukerLiu View Doc redirect not working. Change to use direct link

docs/getting-started/install/docker.md

@@ -3,7 +3,7 @@
 Pull the dokku/dokku image:
 
 ```shell
-docker pull dokku/dokku:0.23.8
+docker pull dokku/dokku:0.23.9
 ```
 
 Next, run the image.
@@ -17,7 +17,7 @@ docker run \
   --publish 8443:443 \
   --volume /var/lib/dokku:/mnt/dokku \
   --volume /var/run/docker.sock:/var/run/docker.sock \
-  dokku/dokku:0.23.8
+  dokku/dokku:0.23.9
 ```
 
 Dokku is run in the following configuration: