# History ## 0.28.4 Install/update via the bootstrap script: ```shell wget https://raw.githubusercontent.com/dokku/dokku/v0.28.4/bootstrap.sh sudo DOKKU_TAG=v0.28.4 bash bootstrap.sh ``` ### Bug Fixes - #5423: @josegonzalez Respect PLUGIN_PATH when checking if a plugin trigger exists - #5425: @josegonzalez Ignore https mappings when no ssl certificate exists ### New Features - #5424: @josegonzalez Download all src files for go mod dependencies for use in vscode ### Documentation - #5421: @josegonzalez Document that scaling via app.json will set all other processes to zero ### Tests - #5422: @josegonzalez Test that build-arg works as expected ### Other - #5418: @dependabot[bot] chore(deps): bump node from 18-alpine to 19-alpine in /tests/apps/dockerfile-noexpose - #5417: @dependabot[bot] chore(deps): bump node from 18-alpine to 19-alpine in /tests/apps/dockerfile-procfile-bad - #5419: @dependabot[bot] chore(deps): bump node from 18-alpine to 19-alpine in /tests/apps/dockerfile-dokku-scale - #5416: @dependabot[bot] chore(deps): bump node from 18-alpine to 19-alpine in /tests/apps/dockerfile-procfile - #5415: @dependabot[bot] chore(deps): bump node from 18-alpine to 19-alpine in /tests/apps/dockerfile - #5413: @dependabot[bot] chore(deps): bump ibiqlik/action-yamllint from 3.1.0 to 3.1.1
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Dokku
Docker powered mini-Heroku. The smallest PaaS implementation you've ever seen.
Sponsors
Become a sponsor and get your logo on our README on GitHub with a link to your site. [Become a sponsor]
Backers
Support us with a monthly donation and help us continue our activities. [Become a backer]
Requirements
A fresh VM running any of the following operating systems:
- Ubuntu 18.04 / 20.04 / 22.04 x64 - Any currently supported release
- Debian 10+ x64
- Arch Linux x64 (experimental)
An SSH keypair that can be used for application deployment. If this exists before installation, it will be automatically imported into dokku.
Otherwise, you will need to import the keypair manually after installation using dokku ssh-keys:add.
Installation
To install the latest stable release, run the following commands as a user who has access to sudo:
wget https://raw.githubusercontent.com/dokku/dokku/v0.28.4/bootstrap.sh
sudo DOKKU_TAG=v0.28.4 bash bootstrap.sh
You can then proceed to configure your server domain (via dokku domains:set-global) and user access (via dokku ssh-keys:add) to complete the installation.
If you wish for a more unattended installation method, see these docs.
Upgrade
View the docs for upgrading from an older version of Dokku.
Documentation
Full documentation - including advanced installation docs - are available online at https://dokku.com/docs/getting-started/installation/.
Support
You can use GitHub Issues, check Troubleshooting in the documentation, or join us on Gliderlabs Slack in the #dokku channel.
Contribution
After checking GitHub Issues, the Troubleshooting Guide or having a chat with us on Gliderlabs Slack in the #dokku channel, feel free to fork and create a Pull Request.
While we may not merge your PR as is, they serve to start conversations and improve the general Dokku experience for all users.
License
MIT License © Jeff Lindsay