Just FYI:
- Before making key changes to a flow, you can make a restorable download of your flow. Check: Web App ALT + Context Menu: Export/Import Flows;
- Another suggestion is to create a PDF print of your flow (e.g. via Chrome’s print to PDF option). That way you always have a visual copy of the flow, should you have to re-create it;
- Also there is the Flow Version History app that automatically saves restorable copies of your flow after each change. It also acts as a recycle bin, allowing you to restore deleted flows.
