How you use versions of documents in Logic, and how to roll back a change
Version ID
and last updated timestamp.
After a document is published, any future edits to the document will not affect the published version until you publish again. This means you can continue to edit your document without worrying about breaking the API.
Draft versions of your document will show in the Versions tab, but only one will be saved at a time. This is the version you are currently editing.