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

debian/control

@@ -1,5 +1,5 @@
 Package: dokku
-Version: 0.24.8
+Version: 0.24.9
 Section: web
 Priority: optional
 Architecture: amd64