Reference
This version of the documentation is archived and no longer supported. View the current documentation to learn how to upgrade your version of MongoDB server.
Queryable Encryption with equality queries is generally available (GA) in MongoDB 7.0 and later. The Queryable Encryption Public Preview, released in version 6.0, is no longer supported. Data encrypted using the Public Preview is incompatible with the feature release. For more information, see Compatibility Changes in MongoDB 7.0.
Read the following sections to learn about components of Queryable Encryption: