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MongoDB v4.9.0 Release Notes

Release Date: 2022-08-18 // over 1 year ago

  • 🔋 Features

    • NODE-3517: improve index spec handling and type definitions (#3315) (0754bf9)
    • NODE-4336: deprecate old write concern options and add missing writeConcern to MongoClientOptions (#3340) (d2b6ad8)
    • NODE-4548: export ChangeStream class from top-level (#3357) (48f295a)

    🐛 Bug Fixes

    • NODE-4159,NODE-4512: remove servers with incorrect setName from topology and fix unix socket parsing (#3348) (00dcf2d)
    • NODE-4273: pass 'comment' option through to distinct command (#3339) (753ecfe)
    • NODE-4413: set maxTimeMS on getMores when maxAwaitTimeMS is specified (#3319) (dcbfd6e)
    • NODE-4429: select server sync for endSessions during close (#3363) (5086ead)
    • NODE-4467: Add back support for oplogReplay option as deprecated (#3337) (6c69b7d)
    • NODE-4496: counter values incorrecly compared when instance of Long (#3342) (d29eb8c)
    • NODE-4513: type for nested objects in query & update (#3349) (ec1a68f)
    • NODE-4533: session support error message and unified test runner (#3355) (6a0e502)
    • NODE-4555: export BSON internally (#3367) (4ce6e4c)