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Release Notes for MongoDB 9.1

Warning

MongoDB 9.1 Not Yet Available

MongoDB 9.1 release candidates are not yet available. This version of the manual is for an upcoming release and is currently a work in progress.

For general guidance on MongoDB version numbering, release types, and upgrade paths, see MongoDB Versions and Upgrade Paths.

General Changes

Server Status

MongoDB 9.1 adds the following serverStatus metrics:

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Compatibility Changes
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