Release 0.34.2

# History

## 0.34.2

Install/update via the bootstrap script:

```shell
wget -NP . https://dokku.com/install/v0.34.2/bootstrap.sh
sudo DOKKU_TAG=v0.34.2 bash bootstrap.sh
```

### Bug Fixes

- #6779: @josegonzalez Add --global flag to ps:set
- #6778: @josegonzalez Popd out of tmp directory after a git push-based deployment
- #6777: @josegonzalez Use correct function name in openresty:report output

### Documentation

- #6781: @josegonzalez Update builder management docs to warn that globally setting a builder will force all apps to use that builder
- #6780: @josegonzalez Clarify ssh-keys commands to run when adding ssh keys in docker-based installation

### Other

- #6776: @josegonzalez Use a long git sha in the git:report output

docs/development/release-process.md

@@ -29,7 +29,7 @@ The workflow looks like this:
 ```shell
 # having dokku-arch in ../dokku-arch
 vagrant up build-arch
-# wait for "==> build-arch: ==> Finished making: dokku 0.34.1-2 (Mon Feb 22 23:20:37 CET 2016)"
+# wait for "==> build-arch: ==> Finished making: dokku 0.34.2-2 (Mon Feb 22 23:20:37 CET 2016)"
 cd ../dokku-arch
 git add PKGBUILD .SRCINFO
 git commit -m 'Update to dokku 0.9.9'