Details
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Task
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Resolution: Fixed
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Unknown
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None
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None
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None
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Not Needed
Description
For protocol version 2 of Queryable Encryption, the wire format of the FLE2FindRangePayload has changed. The serverEncryptionToken is removed, and for each edge token set, the eccDerivedToken is replaced with a serverDerivedFromDataToken.
libmongocrypt must therefore start converting FLE2EncryptionPlaceholders for finds to the new FLE2FindRangePayloadV2 payload type.