1
No versions on Flow at the moment. But, raise your voice here to make it happen:
https://powerusers.microsoft.com/t5/Flow-Ideas/Version-Control-on-Flow-Definitions/idi-p/50777
0
There is no versioning allowed at this point.
I hear you Prashant, we are in the same boat. our developers who modify flows want to rollback from time to time. Would be nice to have a versioning system in place for flow updates. currently we are creating multiple versions of a flow in Microsoft Flow manulally to tract the version which one we deplyed where :)
something like this ...
https://veenstra.me.uk/2018/03/12/microsoft-flow-create-multiple-versions-of-a-flow-in-microsoft-flow/