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    Type:Improvement 
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    Resolution: Fixed
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    Priority:Major - P3 
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    Affects Version/s: None
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    Component/s: Querying
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        Fully Compatible
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        (copied to CRM)
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        None
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        None
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        None
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        None
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        None
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        None
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        None
It would be useful to be able to see the data as it was before the change made to it when monitoring via change streams.
- is duplicated by
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                    SERVER-48186 Get fullDocument and before/after within Change Stream Events -         
- Closed
 
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                    SERVER-37040 Change Stream - Pass deleted object to delete event -         
- Closed
 
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                    SERVER-41236 Change Notification Stream should also provide values before update (or delete) -         
- Closed
 
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- is related to
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                    SERVER-58272 Change Streams for complex nested fields -         
- Closed
 
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                    SERVER-56074 Add deleteLookup support on Change Streams -         
- Closed
 
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- related to
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                    SERVER-45806 Record pre-images on updates and deletes when recordPreImage is enabled -         
- Closed
 
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                    SERVER-41559 Can not fetch changed array elements from change streams -         
- Backlog
 
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