# History
## 0.35.6
Install/update via the bootstrap script:
```shell
wget -NP . https://dokku.com/install/v0.35.6/bootstrap.sh
sudo DOKKU_TAG=v0.35.6 bash bootstrap.sh
```
### Bug Fixes
- #7279: @josegonzalez Allow exit code 2 when waiting for cloud-init to complete
- #7255: @josegonzalez Do not attempt to expose the same mapped port more than once
### New Features
- #7278: @josegonzalez Allow usage of newer nginx.conf.sigil on older versions of dokku
- #7271: @josegonzalez Add support for non-local nginx implementations
- #7269: @josegonzalez Add support for various timeout-related functions to nginx, openresty and k3s plugins
### Dependencies
- #7272: @dependabot[bot] chore(deps): bump node from 22-alpine to 23-alpine in /tests/apps/dockerfile
- #7273: @dependabot[bot] chore(deps): bump node from 22-alpine to 23-alpine in /tests/apps/dockerfile-procfile
- #7274: @dependabot[bot] chore(deps): bump node from 22-alpine to 23-alpine in /tests/apps/dockerfile-app-json-formations
- #7275: @dependabot[bot] chore(deps): bump node from 22-alpine to 23-alpine in /tests/apps/dockerfile-noexpose
- #7276: @dependabot[bot] chore(deps): bump node from 22-alpine to 23-alpine in /tests/apps/dockerfile-procfile-bad
- #7270: @dependabot[bot] chore(deps): bump mkdocs-material from 9.5.40 to 9.5.41 in /docs/_build
- #7264: @dependabot[bot] chore(deps): bump pyparsing from 3.1.4 to 3.2.0 in /docs/_build
- #7244: @dependabot[bot] chore(deps): bump golang.org/x/crypto from 0.27.0 to 0.28.0 in /plugins/common
- #7260: @dependabot[bot] chore(deps): bump traefik from 3.1.5 to 3.1.6 in /plugins/traefik-vhosts
- #7259: @dependabot[bot] chore(deps): bump mkdocs-material from 9.5.39 to 9.5.40 in /docs/_build
- #7258: @dependabot[bot] chore(deps): bump markupsafe from 3.0.0 to 3.0.1 in /docs/_build
- #7254: @dependabot[bot] chore(deps): bump cookie and express in /tests/apps/checks-root
- #7246: @dependabot[bot] chore(deps): bump python from 3.12.7-alpine to 3.13.0-alpine in /docs/_build
- #7247: @dependabot[bot] chore(deps): bump python from 3.12.7-bookworm to 3.13.0-bookworm in /tests/apps/dockerfile-release
- #7248: @dependabot[bot] chore(deps): bump markupsafe from 2.1.5 to 3.0.0 in /docs/_build
- #7252: @dependabot[bot] chore(deps): bump django from 5.0.8 to 5.0.9 in /tests/apps/dockerfile-release
### Other
- #7282: @josegonzalez Skip ssh key setup when starting docker image
- #7281: @josegonzalez Set hostname to dokku.me for devcontainer
- #7280: @josegonzalez Merge changes from digitialocean's image-check script
Folks might mistakenly pull the latest template file - which introduces new variables - causing deployment failures.
This change allows them to use the newer template by checking if the variables are set before using them.
Closes#7277
If the scheduler is not docker-local, we will assume that a separate plugin trigger will pull access/error logs on our behalf. For k3s, the naive implementation is to pull logs from a single container (multiple ingress-nginx pods will be supported in a future release).
Closes#7268
A newer release of Docker (27.3.1) appears to have issues with the -p flag appearing the same time more than once for a given port. This was previously not an issue, but we should remove the problem on our end regardless.
Closes#7251
# History
## 0.35.5
Install/update via the bootstrap script:
```shell
wget -NP . https://dokku.com/install/v0.35.5/bootstrap.sh
sudo DOKKU_TAG=v0.35.5 bash bootstrap.sh
```
### New Features
- #7213: @josegonzalez Release Dokku on supported versions of Debian and Raspbian
### Documentation
- #7241: @josegonzalez Clarify phase utilization in docker-options docs
- #7240: @josegonzalez Update testing docs to specify that CI is performed on Ubuntu Noble
- #7218: @josegonzalez Fix reference to arm64
- #7215: @Lewiscowles1986 Clarify x64 as amd64/arch64 in readme
### Tests
- #7212: @josegonzalez Update python version used in test apps
### Dependencies
- #7243: @dependabot[bot] chore(deps): bump google.golang.org/protobuf from 1.34.2 to 1.35.1 in /tests/apps/gogrpc
- #7238: @dependabot[bot] chore(deps): bump tj-actions/changed-files from 45.0.2 to 45.0.3
- #7237: @dependabot[bot] chore(deps): bump traefik from 3.1.4 to 3.1.5 in /plugins/traefik-vhosts
- #7227: @dependabot[bot] chore(deps): bump google.golang.org/grpc from 1.67.0 to 1.67.1 in /tests/apps/gogrpc
- #7231: @dependabot[bot] chore(deps): bump pymdown-extensions from 10.11.1 to 10.11.2 in /docs/_build
- #7228: @dependabot[bot] chore(deps): bump golang from 1.23.1 to 1.23.2 in /tests/apps/go-fail-postdeploy
- #7229: @dependabot[bot] chore(deps): bump golang from 1.23.1 to 1.23.2 in /tests/apps/zombies-dockerfile-tini
- #7230: @dependabot[bot] chore(deps): bump python from 3.12.6-bookworm to 3.12.7-bookworm in /tests/apps/dockerfile-release
- #7232: @dependabot[bot] chore(deps): bump golang from 1.23.1 to 1.23.2 in /tests/apps/go-fail-predeploy
- #7233: @dependabot[bot] chore(deps): bump python from 3.12.6-alpine to 3.12.7-alpine in /docs/_build
- #7234: @dependabot[bot] chore(deps): bump golang from 1.23.1 to 1.23.2 in /tests/apps/zombies-dockerfile-no-tini
- #7235: @dependabot[bot] chore(deps): bump golang from 1.23.1 to 1.23.2 in /tests/apps/gogrpc
- #7220: @dependabot[bot] chore(deps): bump mkdocs-material from 9.5.38 to 9.5.39 in /docs/_build
- #7221: @dependabot[bot] chore(deps): bump pymdown-extensions from 10.10.2 to 10.11.1 in /docs/_build
- #7222: @dependabot[bot] chore(deps): bump watchdog from 5.0.2 to 5.0.3 in /docs/_build
### Other
- #7245: @moenoel fix: #7035 broke traefik https router rule
# History
## 0.35.4
Install/update via the bootstrap script:
```shell
wget -NP . https://dokku.com/install/v0.35.4/bootstrap.sh
sudo DOKKU_TAG=v0.35.4 bash bootstrap.sh
```
### Bug Fixes
- #7209: @josegonzalez Exit non-zero if any deployment tasks fails
- #7211: @josegonzalez Always set the git rev env var when building an app via git:sync
- #7208: @josegonzalez Compute path for docker-container-healthchecker
- #7205: @Cactusbone chore: fix vagrant dokku-windows config
### Tests
- #7210: @josegonzalez Ensure pack binary is installed correctly when running tests in a devcontainer
### Dependencies
- #7206: @dependabot[bot] chore(deps): bump mkdocs-material from 9.5.37 to 9.5.38 in /docs/_build
- #7207: @dependabot[bot] chore(deps): bump pymdown-extensions from 10.10.1 to 10.10.2 in /docs/_build
- #7203: @dependabot[bot] chore(deps): bump mkdocs-material from 9.5.36 to 9.5.37 in /docs/_build
This fixes an issue for source-based Dokku installs where the binary is installed in /usr/local/bin instead of /usr/bin due to not being installed via an OS package.
Closes#7010
# History
## 0.35.3
Install/update via the bootstrap script:
```shell
wget -NP . https://dokku.com/install/v0.35.3/bootstrap.sh
sudo DOKKU_TAG=v0.35.3 bash bootstrap.sh
```
### Bug Fixes
- #7200: @josegonzalez Automatically select a container type if none is specified
- #7199: @josegonzalez Check if nginx is running before reloading during an app deletion
- #7198: @josegonzalez Add builder-herokuish to default help output
- #7197: @josegonzalez Implement missing network:info command
### Tests
- #7201: @josegonzalez Run arm build on 22.04
### Dependencies
- #7193: @dependabot[bot] chore(deps): bump pymdown-extensions from 10.9 to 10.10.1 in /docs/_build
- #7194: @dependabot[bot] chore(deps): bump traefik from 3.1.2 to 3.1.4 in /plugins/traefik-vhosts
- #7195: @dependabot[bot] chore(deps): bump dokku/openresty-docker-proxy from 0.9.0 to 0.9.1 in /plugins/openresty-vhosts
- #7196: @dependabot[bot] chore(deps): bump socket.io from 4.7.5 to 4.8.0 in /tests/apps/.websocket.disabled
# History
## 0.35.2
Install/update via the bootstrap script:
```shell
wget -NP . https://dokku.com/install/v0.35.2/bootstrap.sh
sudo DOKKU_TAG=v0.35.2 bash bootstrap.sh
```
### Bug Fixes
- #7191: @josegonzalez Revert to building Dokku on Ubunut 20.04 Focal to hotfix glibc issues
### New Features
- #7190: @josegonzalez Allow setting most nginx properties globally
# History
## 0.35.1
Install/update via the bootstrap script:
```shell
wget -NP . https://dokku.com/install/v0.35.1/bootstrap.sh
sudo DOKKU_TAG=v0.35.1 bash bootstrap.sh
```
### Bug Fixes
- #7188: @josegonzalez Respect GO environment variables when building to ensure CGO is disabled
### Documentation
- #7187: @josegonzalez Remove reference to old web ui
### Dependencies
- #7115: @dependabot[bot] chore(deps): bump golang.org/x/crypto from 0.26.0 to 0.27.0 in /plugins/common
- #7160: @dependabot[bot] chore(deps): bump github.com/traefik/traefik/v2 from 2.10.7 to 2.11.9 in /plugins/scheduler-k3s
- #7094: @dependabot[bot] chore(deps): bump github.com/onsi/gomega from 1.34.1 to 1.34.2 in /plugins/common
- #7096: @dependabot[bot] chore(deps): bump github.com/onsi/gomega from 1.34.1 to 1.34.2 in /plugins/config
- #7109: @dependabot[bot] chore(deps): bump watchdog from 4.0.2 to 5.0.2 in /docs/_build
- #7127: @dependabot[bot] chore(deps): bump python from 3.12.5-alpine to 3.12.6-alpine in /docs/_build
- #7117: @dependabot[bot] chore(deps): bump golang from 1.23.0 to 1.23.1 in /tests/apps/go-fail-postdeploy
- #7116: @dependabot[bot] chore(deps): bump golang from 1.23.0 to 1.23.1 in /tests/apps/zombies-dockerfile-tini
- #7112: @dependabot[bot] chore(deps): bump golang from 1.23.0 to 1.23.1 in /tests/apps/zombies-dockerfile-no-tini
- #7108: @dependabot[bot] chore(deps): bump org.eclipse.jetty:jetty-servlet from 11.0.23 to 11.0.24 in /tests/apps/java
- #7113: @dependabot[bot] chore(deps): bump golang from 1.23.0 to 1.23.1 in /tests/apps/go-fail-predeploy
- #7110: @dependabot[bot] chore(deps): bump ruby from 3.3.4 to 3.3.5 in /tests/apps/dockerfile-entrypoint
- #7114: @dependabot[bot] chore(deps): bump golang from 1.23.0 to 1.23.1 in /tests/apps/gogrpc
- #7132: @dependabot[bot] chore(deps): bump express from 4.19.2 to 4.21.0 in /tests/apps/dockerfile-procfile-bad
- #7133: @dependabot[bot] chore(deps): bump express from 4.19.2 to 4.21.0 in /tests/apps/nodejs-express-noappjson
- #7134: @dependabot[bot] chore(deps): bump express from 4.19.2 to 4.21.0 in /tests/apps/gitsubmodules
- #7135: @dependabot[bot] chore(deps): bump express from 4.19.2 to 4.21.0 in /tests/apps/nodejs-express-noprocfile
- #7136: @dependabot[bot] chore(deps): bump express from 4.19.2 to 4.21.0 in /tests/apps/dockerfile-procfile
- #7137: @dependabot[bot] chore(deps): bump express from 4.19.2 to 4.21.0 in /tests/apps/dockerfile-app-json-formations
- #7140: @dependabot[bot] chore(deps): bump express from 4.19.2 to 4.21.0 in /tests/apps/.websocket.disabled
- #7141: @dependabot[bot] chore(deps): bump express from 4.19.2 to 4.21.0 in /tests/apps/nodejs-express
- #7161: @dependabot[bot] chore(deps): bump google.golang.org/grpc from 1.65.0 to 1.67.0 in /tests/apps/gogrpc
- #7153: @dependabot[bot] chore(deps): bump luizm/action-sh-checker from 0.8.0 to 0.9.0
- #7152: @dependabot[bot] chore(deps): bump tj-actions/changed-files from 45.0.0 to 45.0.2
- #7079: @dependabot[bot] chore(deps): bump pyparsing from 3.1.2 to 3.1.4 in /docs/_build
- #7097: @dependabot[bot] chore(deps): bump mkdocs from 1.6.0 to 1.6.1 in /docs/_build
- #7142: @dependabot[bot] chore(deps): bump importlib-metadata from 8.4.0 to 8.5.0 in /docs/_build
- #7186: @dependabot[bot] chore(deps): bump mkdocs-material from 9.5.33 to 9.5.36 in /docs/_build
- #7144: @dependabot[bot] chore(deps): bump zipp from 3.20.0 to 3.20.2 in /docs/_build
Without this, building Dokku on a newer operating system will result in binaries that do not work on older systems. The environment variables were only being set when building in docker, which has not been used in the release workflow for a while.
# History
## 0.35.0
Install/update via the bootstrap script:
```shell
wget -NP . https://dokku.com/install/v0.35.0/bootstrap.sh
sudo DOKKU_TAG=v0.35.0 bash bootstrap.sh
```
See the [0.35.0 migration guide](/docs/appendices/0.35.0-migration-guide.md) for more information on migrating to 0.35.0.
### Bug Fixes
- #7179: @josegonzalez Remove references to version in compose files
- #7177: @josegonzalez Reference noble apt repository and not focal
- #7164: @josegonzalez Remove systemd on docker-based installations
- #7157: @Cactusbone Fix building in vagrant when jq is not available
- #7147: @Cactusbone Support older docker versions by setting ARG value with an equal sign
- #7088: @andreby Handle the case where parent PID is 0
- #7077: @bakatz Add cron dependency because it's necessary to run scheduled cron jobs
### New Features
- #7185: @josegonzalez Fix vagrant running on arm64 machines
- #7184: @josegonzalez Clear out docker builder cache once a day
- #7183: @josegonzalez Error out when the Dockerfile is missing during builder-dockerfile execution
- #7175: @josegonzalez Upgrade digitalocean image to Ubuntu Noble
- #7174: @josegonzalez Upgrade vagrant image to Ubuntu Noble
- #7173: @josegonzalez Upgrade builder docker image to Ubuntu Noble
- #7166: @josegonzalez Upgrade herokuish from 0.9.2 to 0.10.1
- #7075: @josegonzalez Upgrade herokuish builder to gliderlabs/herokuish:latest-24
- #7074: @josegonzalez Upgrade cnb builder to heroku/builder:24
- #7071: @josegonzalez Bump go version to 1.23.0
- #6853: @Reggino Support Ubuntu 24.04 LTS
- #6762: @josegonzalez Upgrade docker compose version in use
### Documentation
- #7180: @josegonzalez Reference actual properties for enabling the traefik api and dashboard
- #7178: @josegonzalez Fix link to docs site
- #7101: @strugee Fix typo in CNB documentation
- #7100: @no0dles SVG gets modified on release
### Tests
- #7176: @josegonzalez Fetch packages installed in ci from Ubuntu Noble repo
- #7172: @josegonzalez Run CI release processes on Ubuntu Noble
- #7171: @josegonzalez Run CI on Ubuntu Noble
- #7170: @josegonzalez Run CI codeql analysis on Ubuntu Noble
- #7169: @josegonzalez Run CI doc generation on Ubuntu Noble
- #7168: @josegonzalez Run CI linting on Ubuntu Noble
- #7073: @josegonzalez Drop codacy
### Dependencies
- #7148: @dependabot[bot] chore(deps): bump dokku/openresty-docker-proxy from 0.8.0 to 0.9.0 in /plugins/openresty-vhosts
- #7139: @dependabot[bot] chore(deps): bump timberio/vector from 0.39.0-debian to 0.41.1-debian in /plugins/logs
- #7060: @dependabot[bot] chore(deps): bump mvdan.cc/sh/v3 from 3.8.0 to 3.9.0 in /plugins/cron
- #7035: @dependabot[bot] chore(deps): bump traefik from 2.11.2 to 3.1.2 in /plugins/traefik-vhosts
- #7014: @dependabot[bot] chore(deps): bump timberio/vector from 0.39.0-debian to 0.40.0-debian in /plugins/logs
- #6985: @dependabot[bot] chore(deps): bump github.com/traefik/traefik/v2 from 2.10.7 to 2.11.6 in /plugins/scheduler-k3s
### Other
- #7165: @josegonzalez Upgrade Docker image to Ubuntu Noble 24.04
- #6784: @josegonzalez Remove --restart docker arguments when not running deploy-phase containers
There have been a number of tickets in the past - most recently #7061 - covering the fact that Dokku doesn't clean up disk utilization. The underlying issue is that Docker uses build cache that cannot be cleaned up in a targeted way - and usually doesn't even respect the builder gc settings in a way that makes sense. In fact, the computed disk space does not line up with actual disk utilization, causing it to be a mystery to anyone investigating the underlying problem.
This change introduces a cron-based mechanism that cleans up disk once a day. Cleaning up more often would potentially cause issues during a build if for some reason the prune and an app deploy happened at the same time - its not clear if there is a lock on build cache usage - so cleaning up after hours once a day is a decent tradeoff.
In the future, this setting may be modifiable, but it works well for now.
Closes#7061
Users may inadvertently set the builder to 'dockerfile' and have build errors when there is no Dockerfile. This change makes it clear that the dockerfile _must_ exist in order for the build to succeed.
Closes#7181
