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    Type:Task 
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    Resolution: Duplicate
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    Priority:Major - P3 
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    None
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    Affects Version/s: None
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    Component/s: Sharding
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    None
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        Service Arch
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        v4.4
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        Service arch 2020-04-20
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        None
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Start a cluster at FCV4.6 and then downgrade to FCV4.4. Verify that the mix and max wire versions are correct in the TopologyDescription.
- depends on
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                    SERVER-47560 Include "internalClient" field in ReplicaSetMonitor isMaster requests -         
- Closed
 
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