Release 0.11.2

# History

## 0.11.2

### Bug Fixes

- #3014: @josegonzalez fix: handle case where DOKKU_DOCKERFILE_PORTS is an empty string
- #3013: @alexquick Fix some issues with config/network/repo help output
- #3012: @alexquick Fail when setting/unsetting invalid keys
- #3011: @alexquick Forward output from plugn triggers to user
- #3004: @josegonzalez Return/Exit 1 when an image being deployed is invalid

### Documentation

- #3015: @elia Tiny fixes to triggers documentation

docs/getting-started/installation.md

@@ -21,8 +21,8 @@ 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/v0.11.1/bootstrap.sh;
-sudo DOKKU_TAG=v0.11.1 bash bootstrap.sh
+wget https://raw.githubusercontent.com/dokku/dokku/v0.11.2/bootstrap.sh;
+sudo DOKKU_TAG=v0.11.2 bash bootstrap.sh
 ```
 
 The installation process takes about 5-10 minutes, depending upon internet connection speed.