Release 0.26.4

# History

## 0.26.4

Install/update via the bootstrap script:

```shell
wget https://raw.githubusercontent.com/dokku/dokku/v0.26.4/bootstrap.sh
sudo DOKKU_TAG=v0.26.4 bash bootstrap.sh
```

### Bug Fixes

- #4899: @josegonzalez Ensure we respect quotes and dollar signs in config vars
- #4890: @josegonzalez Drop which in favor of command -v

### Other

- #4897: @josegonzalez Silence errors when verifying the ssl certificate
- #4891: @dependabot[bot] chore(deps-dev): bump heroku/heroku-buildpack-php from 199 to 200 in /tests/apps/php

docs/getting-started/install/docker.md

@@ -3,7 +3,7 @@
 Pull the dokku/dokku image:
 
 ```shell
-docker pull dokku/dokku:0.26.3
+docker pull dokku/dokku:0.26.4
 ```
 
 Next, run the image.
@@ -18,7 +18,7 @@ docker container run \
   --publish 8443:443 \
   --volume /var/lib/dokku:/mnt/dokku \
   --volume /var/run/docker.sock:/var/run/docker.sock \
-  dokku/dokku:0.26.3
+  dokku/dokku:0.26.4
 ```
 
 The above command will start a new docker container that is ready when a message similar to `Runit started as PID 12345` appears.

docs/getting-started/installation.md

@@ -19,8 +19,8 @@ To install the latest stable version of Dokku, you can run the following shell c
 
 ```shell
 # for debian systems, installs Dokku via apt-get
-wget https://raw.githubusercontent.com/dokku/dokku/v0.26.3/bootstrap.sh;
-sudo DOKKU_TAG=v0.26.3 bash bootstrap.sh
+wget https://raw.githubusercontent.com/dokku/dokku/v0.26.4/bootstrap.sh;
+sudo DOKKU_TAG=v0.26.4 bash bootstrap.sh
 ```
 
 The installation process takes about 5-10 minutes, depending upon internet connection speed.