Please reconsider this feature
Add the ability to ignore changes if a match is found in the previous X results. This would work well in the config. Add something like MatchPreviousResults with a default value of 1, which indicates to only check matches for the previous 1 result.
Here is an example:
Result1 ↔ Result2
NOTIFICATION: Result1 = Result2
Result1 ↔ Result3
NO NOTIFICATION: Result1 = Result3 AND MatchPreviousResults >= 2.
At least this is my idea of how to implement this fairly easily. Thank you for your consideration!