Assume for a moment that a bulk operation occurred, and as a result of this operation, the Sprint field was cleared for some issues.
Is there a way to search for issues with no Sprint value that had sprint values at one point?
If so, is there a way to query for specific previous values?
The goal of this exercise is to find the issues that were altered and restore the last known Sprint value.
Scriptrunner solutions will be fine in this case, and I am open to other suggestions.