| `CI_COMMIT_TAG` | 9.0 | 0.5 | The commit tag name. Present only when building tags. |
| `CI_COMMIT_TITLE` | 10.8 | all | The title of the commit - the full first line of the message |
| `CI_CONFIG_PATH` | 9.4 | 0.5 | The path to CI config file. Defaults to `.gitlab-ci.yml` |
| `CI_DEBUG_TRACE` | all | 1.7 | Whether [debug tracing](../README.md#debug-tracing) is enabled |
| `CI_DEBUG_TRACE` | all | 1.7 | Whether [debug tracing](README.md#debug-tracing) is enabled |
| `CI_DEPLOY_PASSWORD` | 10.8 | all | Authentication password of the [GitLab Deploy Token][gitlab-deploy-token], only present if the Project has one related.|
| `CI_DEPLOY_USER` | 10.8 | all | Authentication username of the [GitLab Deploy Token][gitlab-deploy-token], only present if the Project has one related.|
| `CI_DISPOSABLE_ENVIRONMENT` | all | 10.1 | Marks that the job is executed in a disposable environment (something that is created only for this job and disposed of/destroyed after the execution - all executors except `shell` and `ssh`). If the environment is disposable, it is set to true, otherwise it is not defined at all. |
