Export the integration (all items) pre update - you can then reimport and overwrite the updated version to bring it back to the version of the zip file you reimported.

Connectors would require you do "Update" and then "Save" separately after the above is done for each connector instance.

Yes, it's always a great idea to backup/export before upgrading. If you're stuck Google support can always provide you with a specific older version if needed.

Thanks everybody.  Our Change process requires I have a backout plan in hand, so to speak so going to Google Support wouldn't be acceptable.  Manual backups it is!

Hey @Simon_King_79 ,

Rollback are planned for Q2/Q3.

As an initial version, do you expect full version control behind (like rollback to specific integration version + previously installed integration version) or do you think them main use case is to just rollback to the previously installed version? Thanks

I think initially, roll back to previous *installed* version should be fine ie if you're on v56, and the marketplace is on v58 we can go back to where we were before the upgrade.