# History
## 0.30.2
Install/update via the bootstrap script:
```shell
wget https://dokku.com/install/v0.30.2/bootstrap.sh
sudo DOKKU_TAG=v0.30.2 bash bootstrap.sh
```
### Bug Fixes
- #5749: @josegonzalez Keep image specified by git:from-image on app rebuild
- #5750: @josegonzalez Return an error when an invalid scale count is encountered
- #5748: @josegonzalez Correct set source type and source metadata
### New Features
- #5754: @josegonzalez Ignore release branches in changelog output
### Removals
- #5756: @josegonzalez Drop code supporting git versions without worktree support
### Documentation
- #5744: @josegonzalez Add DOKKU_LIB_HOST_ROOT to docker usage docs
- #5740: @josegonzalez Add a note about how running plugin:install does not apply for docker-based installs
- #5719: @TkTech Give a quick example of what to do after disabling the proxy to expose a UDP port
- #5737: @Samuelodan Update instructions for setting letsencrypt global email
- #5736: @josegonzalez Remove extra backtick from nginx docs
- #5725: @IgnisDa Add surrealdb community plugin
### Tests
- #5755: @josegonzalez Ignore issue where errors are required to be lowercased
### Dependencies
- #5762: @dependabot[bot] chore(deps): bump watchdog from 2.3.1 to 3.0.0 in /docs/_build
- #5760: @dependabot[bot] chore(deps): bump importlib-metadata from 6.0.0 to 6.1.0 in /docs/_build
- #5761: @dependabot[bot] chore(deps): bump beautifulsoup4 from 4.11.2 to 4.12.0 in /docs/_build
- #5745: @dependabot[bot] chore(deps): bump mkdocs-material from 9.1.2 to 9.1.3 in /docs/_build
- #5746: @dependabot[bot] chore(deps): bump rack from 2.2.6.3 to 2.2.6.4 in /tests/apps/ruby
- #5732: @dependabot[bot] chore(deps): bump github.com/golang/protobuf from 1.5.2 to 1.5.3 in /tests/apps/gogrpc
- #5727: @dependabot[bot] chore(deps): bump golang from 1.20.1 to 1.20.2 in /tests/apps/zombies-dockerfile-tini
- #5708: @dependabot[bot] chore(deps): bump zipp from 3.14.0 to 3.15.0 in /docs/_build
- #5734: @dependabot[bot] chore(deps): bump mkdocs-material from 9.1.0 to 9.1.2 in /docs/_build
- #5731: @dependabot[bot] chore(deps): bump rack from 2.2.6.2 to 2.2.6.3 in /tests/apps/ruby
- #5730: @dependabot[bot] chore(deps): bump golang from 1.20.1 to 1.20.2 in /tests/apps/go-fail-predeploy
- #5729: @dependabot[bot] chore(deps): bump golang from 1.20.1 to 1.20.2 in /tests/apps/zombies-dockerfile-no-tini
- #5728: @dependabot[bot] chore(deps): bump golang from 1.20.1 to 1.20.2 in /tests/apps/gogrpc
- #5726: @dependabot[bot] chore(deps): bump golang from 1.20.1 to 1.20.2 in /tests/apps/go-fail-postdeploy
- #5723: @dependabot[bot] chore(deps): bump pymdown-extensions from 9.9.2 to 9.10 in /docs/_build
- #5722: @dependabot[bot] chore(deps): bump golang.org/x/net from 0.7.0 to 0.8.0 in /tests/apps/gogrpc
- #5721: @dependabot[bot] chore(deps): bump golang.org/x/net from 0.0.0-20220225172249-27dd8689420f to 0.7.0 in /plugins/common
- #5715: @dependabot[bot] chore(deps): bump luizm/action-sh-checker from 0.5.0 to 0.7.0
- #5712: @dependabot[bot] chore(deps): bump jetty-servlet from 11.0.13 to 11.0.14 in /tests/apps/java
- #5713: @dependabot[bot] chore(deps): bump watchdog from 2.3.0 to 2.3.1 in /docs/_build
- #5717: @dependabot[bot] chore(deps): bump mkdocs-material from 9.0.14 to 9.1.0 in /docs/_build
- #5703: @dependabot[bot] chore(deps): bump golang.org/x/net from 0.0.0-20190813141303-74dc4d7220e7 to 0.7.0 in /tests/apps/gogrpc
- #5705: @dependabot[bot] chore(deps): bump mkdocs-material from 9.0.13 to 9.0.14 in /docs/_build
- #5704: @dependabot[bot] chore(deps): bump watchdog from 2.2.1 to 2.3.0 in /docs/_build
- #5698: @dependabot[bot] chore(deps): bump golang.org/x/text from 0.3.7 to 0.3.8 in /plugins/common
- #5697: @dependabot[bot] chore(deps): bump golang.org/x/text from 0.3.2 to 0.3.8 in /tests/apps/gogrpc
### Other
- #5751: @josegonzalez Update all golang dependencies to fix go.0 tests
This was necessary on Ubuntu 14.04 (and maybe 16.04) due to using a version of Dokku older than #2699, so we can safely drop the support here as we haven't supported either in a few years.
This change allows us to have an integration branch for each release that contains tested changes for each minor. Rather than have to block merging until a minor is ready for release - and subsequently have to deal with constant rebase issues - we will now have an integration branch per-release. This will be the target for minor-related changes - mostly new features, but also refactors and bc-breaks - while the trunk branch will stay safe for merging patch changes.
Note that we'll still need to rebase the integration branch every so often, but at least this allows us to avoid many long-running MRs.
Rather than always delete the image, we will now check if the alt image tag is equivalent to the source-image specified by the git:from-image command. If it is, we will ignore deletion.
Closes#5702
