It would be nice if we could create a reminder in processes. I'm thinking mostly for changes, but I'm sure it could be used in other places as well.
For example, we often push our changes to a test group and then leave it alone for a while before pushing it to all users. This is easy to forget about, though. So it would be nice to have an option like "Send notification every X minutes / hours / days" and have it continuously remind on that schedule until a certain task (maybe the one before or after the reminder) is marked as completed.
This could also be used for approvals, or other time sensitive tasks as well. For example if something is waiting for action from a vendor, add a reminder to reach out for an update every couple of days. There are a lot of possible ways that I can think of to use this kind of functionality. (This would be great to add as an option in automations as well. If a ticket is in "Waiting on Vendor" status, schedule these reminders,)