Currently the Votes API only has field where you can get the date when the vote was created, but there is no way of knowing if the vote is edited/updated.

A field that shows the date when it was updated (and if it has not been updated it shows the same date as ) would be useful especially when using updated to fetch votes in an ordered way.

This would benefit backends using Snapshot API to index votes for active proposals realtime as the backend will know when votes are modified.