You can now backup the query syntax of your Datasets using Github sync, making it easier to track changes, manage version control, and govern Datasets.
Dataset editors can push changes to a Dataset into Github, and viewers of a Dataset will be able to see the last time changes were pushed. Also, Datasets are now included in the "Push All" option in Workspace Settings, along with Reports, Definitions, and Custom Themes.
If your organization does not have Datasets enabled yet, request access here. You can read more about Github sync on our Help site.