# History
## 0.27.0
Install/update via the bootstrap script:
```shell
wget https://raw.githubusercontent.com/dokku/dokku/v0.27.0/bootstrap.sh
sudo DOKKU_TAG=v0.27.0 bash bootstrap.sh
```
See the [0.27.0 migration guide](/docs/appendices/0.27.0-migration-guide.md) for more information on migrating to 0.27.0.
### Bug Fixes
- #5063: @josegonzalez Fix buildx support for releases
- #5061: @josegonzalez Use correct token when publish unit test results
- #5057: @josegonzalez Ensure we use the correct variable for WAIT
- #5052: @josegonzalez Run crontab under sudo to support rhel systems
- #5051: @josegonzalez Ensure vector component sources have valid names
- #5035: @nerg4l Fix help flag for logs command
- #5019: @josegonzalez Only rename app domains associated with a global domain
### New Features
- #5064: @josegonzalez Upgrade docker image to ubuntu focal
- #5058: @josegonzalez Add .shellcheckrc
- #5055: @josegonzalez Release dokku for 32-bit Raspbian Bullseye
- #5050: @josegonzalez Set the default memory unit type to megabytes
- #5017: @josegonzalez Add command to clear all proxy configs
### Refactors
- #4921: @josegonzalez Add ability to filter returnable apps
### Documentation
- #5056: @miku86 Fix typo in port management docs
- #5018: @josegonzalez Add warning for setting PORT environment variable
### Other
- #5062: @dependabot[bot] chore(deps): bump django from 3.1.13 to 3.1.14 in /tests/apps/dockerfile-release
- #5053: @dependabot[bot] chore(deps-dev): bump heroku/heroku-buildpack-php from 211 to 212 in /tests/apps/php
- #5038: @dependabot[bot] chore(deps): bump flask from 2.0.2 to 2.0.3 in /tests/apps/multi
- #5048: @dependabot[bot] chore(deps-dev): bump heroku/heroku-buildpack-php from 210 to 211 in /tests/apps/php
- #5039: @dependabot[bot] chore(deps): bump sinatra from 2.1.0 to 2.2.0 in /tests/apps/ruby
- #5037: @dependabot[bot] chore(deps): bump flask from 2.0.2 to 2.0.3 in /tests/apps/python-flask
- #5036: @dependabot[bot] chore(deps-dev): bump heroku/heroku-buildpack-php from 207 to 210 in /tests/apps/php
- #5025: @dependabot[bot] chore(deps): bump jetty-servlet from 11.0.7 to 11.0.8 in /tests/apps/java
- #5026: @dependabot[bot] chore(deps): bump werkzeug from 2.0.2 to 2.0.3 in /tests/apps/python-flask
- #5027: @dependabot[bot] chore(deps-dev): bump heroku/heroku-buildpack-php from 206 to 207 in /tests/apps/php
- #5021: @dependabot[bot] chore(deps-dev): bump heroku/heroku-buildpack-php from 205 to 206 in /tests/apps/php
- #4975: @tcurdt add arm64 to the build
RHEL blocks users from executing crontab as themselves Because Of Reasons so we need to use sudo instead.
Also refactors file writing to properly support writing the permissions on sudoers files going forward.
Closes#5020
Ideally we could use this to mock out different plugin paths with test implementations of user-auth-app, but for now setting something that won't generally fail is good enough.
This increases the time to list apps from .05s to .2s~.3s on the simplest check, but the increased time is worth it for actually verifyng access to an app (should that need arise).
We'll also want to add the same to app existence checks.
