Release 0.26.8

# History

## 0.26.8

Install/update via the bootstrap script:

```shell
wget https://raw.githubusercontent.com/dokku/dokku/v0.26.8/bootstrap.sh
sudo DOKKU_TAG=v0.26.8 bash bootstrap.sh
```

### Bug Fixes

- #5016: @josegonzalez Properly support the --global flag when detecting the scheduler
- #5015: @josegonzalez Avoid popd errors when dokku is run as root

### New Features

- #5006: @josegonzalez Better go mod support in VSCode Dev Containers

### Documentation

- #5014: @josegonzalez Clarify that all run containers are removed at the end of process execution
- #5010: @josegonzalez Add documentation for ps:restore
- #5009: @josegonzalez Clarify installation documentation

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 0.26.7-2 (Mon Feb 22 23:20:37 CET 2016)"
+# wait for "==> build-arch: ==> Finished making: dokku 0.26.8-2 (Mon Feb 22 23:20:37 CET 2016)"
 cd ../dokku-arch
 git add PKGBUILD .SRCINFO
 git commit -m 'Update to dokku 0.9.9'