### Added * Documented the use of [prefilled variables](https://docs.gitlab.com/ee/ci/pipelines/index.html#prefill-variables-in-manual-pipelines) in combination with gcip in the user documentation. ### Changed * **BREAKING** The init method of the Rule class does not accept (unused) positional arguments anymore. * **BREAKING** Replaced the `gcip.core.Image` methods `set_tag()` and `set_entrypoint()` by the methods `with_tag()` and `with_entrypoint()`. The new methods return an altered copy of the original Image object. This is because the massive confusion when using centrally provided images (like `gcip.addons.container.PredefinedImages`) and accidentially modifying the object for the whole pipeline instead for a single place