# History
## 0.22.4
Install/update via the bootstrap script:
```shell
wget https://raw.githubusercontent.com/dokku/dokku/v0.22.4/bootstrap.sh
sudo DOKKU_TAG=v0.22.4 bash bootstrap.sh
```
### Bug Fixes
- #4274: @josegonzalez Use correct warning message for deprecated code
### New Features
- #4273: @josegonzalez Upgrade to golang 1.15
### Refactors
- #4275: @josegonzalez Add calls to verify app name in subcommands
### Documentation
- #4272: @josegonzalez Correct help output for ssh-keys command
### Tests
- #4276: @josegonzalez Upgrade version of plugn used in tests
Moving verification of input to the earliest place is the best way to decrease the need to validate this further downstream.
Additionally, some of the existing checks were.... lacking :)
# History
## 0.22.3
Install/update via the bootstrap script:
```shell
wget https://raw.githubusercontent.com/dokku/dokku/v0.22.3/bootstrap.sh
sudo DOKKU_TAG=v0.22.3 bash bootstrap.sh
```
### Bug Fixes
- #4268: @josegonzalez Properly parse flags for logs command
- #4264: @josegonzalez Correct argument handling when setting the `--app` flag
- #4252: @magikid Allow symbolic links for certificate and key files
### New Features
- #4270: @josegonzalez Allow renaming old applications to new format
- #4261: @josegonzalez Add remove by fingerprint and json format output to ssh-keys plugin
- #4262: @josegonzalez Improve ps:restore logging
- #4263: @josegonzalez Bump the dokku client formula on release
### Documentation
- #4253: @guettli Highlight the default build method used by Dokku
- #4250: @rlnd1 Update upgrading.md
- #4249: @guettli Fix typo in zero downtime docs
- #4247: @josegonzalez Clarify the domain name setting in the docs
### Tests
- #4269: @josegonzalez Rename duplicate test
- #4266: @josegonzalez Update junit test files when a bats retry is successful
- #4265: @josegonzalez Retry failing and skipped tests once
When setting the `--app` flag, there was a special case for the config plugin. This plugin used to take the `--no-restart` flag as the first argument - and still did until this change - resulting in an invalid call to the plugin subcommands. What is worse is that this functionality carried over to all other plugins as they were rewritten in golang, and thus the issue spread without us knowing.
The fix is to support GNU flag parsing rules, which Golang does not do by default (Because Of Reasons™). Switching to `github.com/spf13/pflag` fixes this issue, and also allows positional arguments to be placed wherever, even in the middle of flags.
Closes#4255
# History
## 0.22.2
Install/update via the bootstrap script:
```shell
wget https://raw.githubusercontent.com/dokku/dokku/v0.22.2/bootstrap.sh
sudo DOKKU_TAG=v0.22.2 bash bootstrap.sh
```
### Bug Fixes
- #4243: @josegonzalez Do not delete app when the app name is invalid
### New Features
- #4141: @josegonzalez Always initialize git repository
### Other
- #4244: @dependabot-preview[bot] chore(deps): bump monolog/monolog from 1.25.5 to 1.26.0 in /tests/apps/php
# History
## 0.22.1
Install/update via the bootstrap script:
```shell
wget https://raw.githubusercontent.com/dokku/dokku/v0.22.1/bootstrap.sh
sudo DOKKU_TAG=v0.22.1 bash bootstrap.sh
```
### Bug Fixes
- #4238: @josegonzalez Ensure dead files are created for docker object retirement
- #4239: @josegonzalez Ensure all byte output is trimmed of whitespace
- #4228: @Cellane Fix tags:deploy command for images that contain ONBUILD directive
- #4233: @josegonzalez Properly parse releease command when there is an entrypoint
- #4215: @josegonzalez Implement missing cleanup routines
- #4212: @josegonzalez Cleanup docker options during post-delete
- #4211: @ml-milan-vit Make the dokku-update command compatible with Dokku 0.22+
### New Features
- #4242: @josegonzalez Remove reference to 'whitelist'
- #4220: @josegonzalez Update plugn from 0.5.0 to 0.5.1
- #4241: @josegonzalez Properly handle stdout when capturing plugn output
- #4237: @josegonzalez Release dokku-update 0.2.0
- #4225: @znz Accept first pushed branch as deploy-branch
### Documentation
- #4236: @josegonzalez Remove note regarding not having an official client
- #4234: @josegonzalez Switch to bats --filter for running a single test
- #4222: @leopolicastro Fix typo in deployment tasks documentation
- #4221: @srr013 Updating readme for clarity on git push step
- #4214: @josegonzalez Expand backup and restore documentation
- #4213: @josegonzalez Enhance the 'plugin' plugin documentation
### Tests
- #4218: @josegonzalez Enable compilation cache
### Other
- #4230: @dependabot-preview[bot] chore(deps-dev): bump heroku/heroku-buildpack-php from 186 to 187 in /tests/apps/php
- #4223: @dependabot-preview[bot] chore(deps): bump jetty-servlet from 9.4.35.v20201120 to 11.0.0 in /tests/apps/java
- #4224: @dependabot-preview[bot] chore(deps-dev): bump heroku/heroku-buildpack-php from 185 to 186 in /tests/apps/php
# History
## 0.22.0
Install/update via the bootstrap script:
```shell
wget https://raw.githubusercontent.com/dokku/dokku/v0.22.0/bootstrap.sh
sudo DOKKU_TAG=v0.22.0 bash bootstrap.sh
```
See the [0.22.0 migration guide](/docs/appendices/0.22.0-migration-guide.md) for more information on migrating to 0.22.0.
### Bug Fixes
- #4204: @josegonzalez Ensure the image is not an empty string
- #4198: @josegonzalez Reference extracted Procfile
- #4194: @josegonzalez Drop appName check in apps:report
- #4183: @josegonzalez Embed pb.UnimplementedGreeterServer to avoid linting issues
- #4182: @josegonzalez Upgrade herokuish to fix nodejs tests
- #4173: @karimsan Add build-essential to Vagrant provision
- #4181: @josegonzalez Conditionally mount the dokku-arch folder if it exists
- #4130: @josegonzalez Clear proxy configs on boot
- #4131: @josegonzalez Bump minimum docker version
- #4123: @fomojola Support for expected CHECKS text with special characters
- #4115: @josegonzalez Add missing labels to built images
- #4116: @Schlepptop Ensure config:clear an be called
### New Features
- #4209: @josegonzalez Add experimental support for Cloud Native Buildpacks (CNB)
- #4210: @josegonzalez Add migration guide link to release notes
- #4203: @josegonzalez Cleanup log output for failure case
- #4208: @ankane Add ability to change the access log format
- #4202: @josegonzalez Schedule related images for cleanup when retiring containers
- #4197: @josegonzalez Retire intermediate containers after use
- #4128: @fomojola Added the container index to the network-compute-ports trigger
- #4191: @josegonzalez Create codeql-analysis.yml
- #4139: @Yihao-G Allow controlling Nginx proxy-buffer-size, proxy-buffering, proxy-buffers, proxy-busy-buffers-size
- #4156: @ltalirz When `cert:add` remove previous cert before copying the new cert
- #4129: @josegonzalez Prohibit non-dns names for apps and process types
- #4125: @josegonzalez Allow customizing the various nginx templates
- #4121: @josegonzalez Add ability to disable custom ninx.conf.sigil extraction
### Refactors
- #4160: @nerg4l Rewrite logs plugin in Go
- #4149: @josegonzalez Rewrite ps plugin in golang
- #4080: @hugopeixoto Stop using VHOST when listing app domains and urls
- #4117: @josegonzalez Rewrite app-json plugin in golang
- #4113: @josegonzalez Drop herokuish release code
### Documentation
- #4196: @josegonzalez Correctly doc apps:report output
- #4195: @luizpicolo Fix whitespace in process-management docs
- #4184: @badsyntax Add note regarding using plugin triggers instead of sourcing functions
- #4188: @fomojola Added the autosync community plugin
- #4187: @nahtnam Add `-p` flag to "Run on External Volume" tutorial
- #4186: @badsyntax Add dokku-discourse to community plugins list
- #4170: @chrisjsimpson Add note on how to enable buildkit usage
- #4168: @josegonzalez Revert "The default branch for ruby-getting-started is 'main', not 'master"
- #4167: @nateww The default branch for ruby-getting-started is 'main', not 'master
- #4135: @znz Fix broken table
- #4140: @swrobel Note Ubuntu 20.04 support in README
- #4136: @hugopeixoto Update push command for sample app in docs
- #4124: @josegonzalez Note that docker options require app rebuilds
- #4098: @carlosgeos Add a note on how nginx handles load balancing
- #4111: @josegonzalez Add large version of dokku image
- #4100: @turicas Fix markdown syntax in nginx docs
### Other
- #4201: @dependabot-preview[bot] chore(deps): bump jetty-servlet from 9.4.34.v20201102 to 9.4.35.v20201120 in /tests/apps/java
- #4200: @dependabot-preview[bot] chore(deps-dev): bump heroku/heroku-buildpack-php from 183 to 185 in /tests/apps/php
- #4189: @dependabot-preview[bot] chore(deps): bump thin from 1.7.2 to 1.8.0 in /tests/apps/ruby
- #4175: @dependabot-preview[bot] chore(deps): bump jetty-servlet from 9.4.33.v20201020 to 9.4.34.v20201102 in /tests/apps/java
- #4172: @dependabot-preview[bot] chore(deps): bump github.com/golang/protobuf from 1.4.2 to 1.4.3 in /tests/apps/gogrpc
- #4185: @dependabot-preview[bot] chore(deps): bump socket.io from 2.3.0 to 3.0.1 in /tests/apps/.websocket.disabled
- #4190: @dependabot-preview[bot] chore(deps-dev): bump heroku/heroku-buildpack-php from 182 to 183 in /tests/apps/php
- #4165: @dependabot-preview[bot] chore(deps): bump jetty-servlet from 9.4.31.v20200723 to 9.4.33.v20201020 in /tests/apps/java
- #4153: @dependabot-preview[bot] chore(deps-dev): bump heroku/heroku-buildpack-php from 181 to 182 in /tests/apps/php
- #4144: @dependabot-preview[bot] chore(deps-dev): bump heroku/heroku-buildpack-php from 180 to 181 in /tests/apps/php
- #4137: @dependabot-preview[bot] chore(deps-dev): bump heroku/heroku-buildpack-php from 179 to 180 in /tests/apps/php
- #4118: @dependabot[bot] chore(deps): bump django from 3.0.2 to 3.0.7 in /tests/apps/dockerfile-release
- #4103: @dependabot-preview[bot] chore(deps-dev): bump heroku/heroku-buildpack-php from 178 to 179 in /tests/apps/php
- #4091: @dependabot-preview[bot] chore(deps): bump jetty-servlet from 9.4.30.v20200611 to 9.4.31.v20200723 in /tests/apps/java
Rather than attempting to always extract the Procfile, reference the one that was extracted by the last deploy. This fixes issues where 'docker container cp' may fail intermittently for lord knows what reason.
Closes#4083
There are other places in the codebase that currently act on all apps or could benefit from being able to do so. Being able to run `common.RunCommandAgainstAllApps()` and get that for free will be a boon to implementing this functionality elsewhere.
