# History
## 0.11.5
### Bug Fixes
- #3088: @josegonzalez Silence port retrieval stderr
- #3086: @josegonzalez Fix help output for golang plugins
- #3079: @josegonzalez Move container status exclusively to ps plugin
### New Features
- #3085: @josegonzalez Add support for checking if an application exists
- #3032: @josegonzalez Add support for arbitrary ubuntu versions
- #3074: @josegonzalez Add the ability to disable ANSI prefixes via DOKKU_DISABLE_ANSI_PREFIX_REMOVAL
- #3083: @josegonzalez Source /etc/defaults/dokku if available
### Documentation
- #2958: @silverfix Add tutorial for running Dokku on an external volume
- #3082: @josegonzalez Switch from Gratipay to Patreon
- #3081: @josegonzalez Add docs for switching between deployment methodologies
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