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  1. Core Server
  2. SERVER-45708

Add automated test for downgrading with change streams

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    • Fully Compatible
    • Query 2020-05-04, Query 2020-05-18, Query 2020-06-01, Query 2020-06-15

    Description

      We have automated tests for the upgrade scenarios, but nothing to test that downgrade behaves appropriately. Specifically, we should at least test that the older versions do not crash when reading oplog entries that they do not understand from the newer version.

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            arun.banala@mongodb.com Arun Banala
            charlie.swanson@mongodb.com Charlie Swanson
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