Release 0.24.9

# History

## 0.24.9

Install/update via the bootstrap script:

```shell
wget https://raw.githubusercontent.com/dokku/dokku/v0.24.9/bootstrap.sh
sudo DOKKU_TAG=v0.24.9 bash bootstrap.sh
```

### Bug Fixes

- #4617: @josegonzalez Actually use the null buildpack for the sample python app
- #4616: @josegonzalez Update azure-vm file paths to handled azure renames

### New Features

- #4629: @josegonzalez Upgrade dokku docker image to latest bionic release

### Documentation

- #4622: @allanitis Update nginx logging configuration example to better support AWS Cloudwatch

### Other

- #4627: @Tarow Respect custom stack when using cloud native builder
- #4619: @dependabot[bot] chore(deps): bump flask from 2.0.0 to 2.0.1 in /tests/apps/python-flask
- #4628: @dependabot[bot] chore(deps): bump monolog/monolog from 1.26.0 to 1.26.1 in /tests/apps/php
- #4618: @dependabot[bot] chore(deps): bump jetty-servlet from 11.0.2 to 11.0.3 in /tests/apps/java

docs/assets/style.css

@@ -42,13 +42,13 @@ h1 {
   font-size: 1.6em;
 }
 .header .navbar-brand a {
-  background-image: url(https://cdn.jsdelivr.net/gh/dokku/dokku@v0.24.8/docs/assets/dokku.png);
+  background-image: url(https://cdn.jsdelivr.net/gh/dokku/dokku@v0.24.9/docs/assets/dokku.png);
   text-indent: 40px;
 }
 .blurb {
   color: #424242;
   background-color: #ededed;
-  background-image: url(https://cdn.jsdelivr.net/gh/dokku/dokku@v0.24.8/docs/assets/gplaypattern.png);
+  background-image: url(https://cdn.jsdelivr.net/gh/dokku/dokku@v0.24.9/docs/assets/gplaypattern.png);
   padding: 45px 0;
   text-align: center;
 }