info: "To determine the technical writer assigned to the Stage/Group associated with this page, see https://about.gitlab.com/handbook/product/ux/technical-writing/#assignments"
> - [Introduced](https://gitlab.com/groups/gitlab-org/-/epics/6589) in GitLab 14.5 as an [Alpha](../../../../policy/alpha-beta-support.md#alpha-features) release [with a flag](../../../../administration/feature_flags.md) named `jupyter_clean_diffs`. Enabled by default.
> - [Reintroduced toggle](https://gitlab.com/gitlab-org/gitlab/-/merge_requests/85079) in GitLab 15.0 [with a flag](../../../../administration/feature_flags.md) named `ipynb_semantic_diff`. Enabled by default.
On self-managed GitLab, by default semantic diffs are available. To hide the feature, ask an administrator to [disable the feature flag](../../../../administration/feature_flags.md) named `ipynb_semantic_diff`.