https://github.com/10gen/mongo/blob/master/src/mongo/db/modules/enterprise/docs/testing/jepsen.md

Our docker tests currently use Jepsen 0.3.8 (the markdown link above has a stale permalink to older branches using 0.3.5), and Jepsen 0.3.11 is out since March 10, 2026.

Even better if we wait for https://github.com/jepsen-io/elle/pull/31 (from MongoDB research engineering) to be pulled into their next release shortly.