# 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
# History
## 0.11.4
### Bug Fixes
- #3071: @josegonzalez Do not grab restart policies if the deploy phase cannot be read
- #3065: @josegonzalez Check if dokkurc files are readable before attempting to source
- #3066: @josegonzalez Validate that all application names are valid domain names
- #3052: @alexquick Remove bad config keys on load from app/global envfiles
### New Features
- #3073: @josegonzalez Add support for rhel
- #3039: @josegonzalez Enhance security-related upgrade process
- #3038: @shrmnk Add ps:stopall subcommand
- #3055: @michaelshobbs Update to herokuish v0.3.34
- #3045: @jcrben Remove nginx configuration files on debian purge
### Documentation
- #3072: @josegonzalez Remove all references to VHOST files from documentation
- #3069: @josegonzalez Remove potentially bad nginx template examples
- #3059: @lwm Add note for runtime host configuration for checks.
- #3041: @jcrben Point to unattended install instructions
- #3053: @mimischi Add plugin to manage Dockerfile location to documentation
- #3062: @shannara Change help run command be more explicit
- #3034: @znz Fix a typo in golang config.go source
- #3061: @tomdyson Fix plugin-triggers docs typo
- #3056: @raine Fix typo in config help output
- #3044: @takuti Fix links to port-management
- #3042: @josegonzalez Improve documentation around port handling.
The centos rpm packages should be installable on centos once this is merged and released. However, Dokku will not maintain an Rhel-specific repository as there is no way for us to feasibly test it.
Closes#3046
# History
## 0.11.3
### Bug Fixes
- #3031: @josegonzalez fix: ensure we respect DOKKU_DEPLOY_BRANCH when rebuilding applications
### New Features
- #3028: @josegonzalez Ensure parallel runs properly for non-restorable apps and moreutils parallel
- #3030: @josegonzalez feat: allow changing the system user the properties plugin uses
- #3024: @jcrben Use high-availability pool keyserver during tests
- #3017: @josegonzalez feat: add pre-start trigger for notifying on application start
### Documentation
- #3020: @gliwka Point to docs in the right version
- #3016: @josegonzalez Update nginx template example to use http2 when available
# 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
