MongoDB 3.6.4-rc0 is released

[Kelsey T Schubert]

MongoDB 3.6.4-rc0 is out and is ready for testing. This is a release candidate containing only fixes since 3.6.3. The next stable release 3.6.4 will be a recommended upgrade for all 3.6 users.

Fixed in this release:

 SERVER-16802  Order of balancer chunk moves depends on order of config.collections
 SERVER-28670  Add sharding metadata refresh metrics section to serverStatus
 SERVER-28981  Sharding balancer prefers shards in a specific order when moving chunks
 SERVER-31399  repl.apply.batches.totalMillis does not record the time spent applying batches
 SERVER-32210  Stepping down recipient shard's primary while migrating session information can fassert
 SERVER-32241  applyOps reports success even when a nested applyOps fails.
 SERVER-32677  Segmentation fault converting ReplicaSet to Replicated Shard Cluster
 SERVER-32886  Unnecessary sleeps during chunk migration
 SERVER-33227  Using the method `connect` in a script will as a side effect update global `db`.
 SERVER-33483  HTTP detection no longer working
 SERVER-33542  Using maxTime() on MongoDB 3.4 and 3.6 does not yield the same error code
 SERVER-33569  The check for logical session existence must not allow partial results
 SERVER-33763  3.6 drivers fail to communicate with 3.6 sharded clusters running at FCV 3.4
 SERVER-33982  Unbounded growth of pre-allocated log files on Windows
 WT-3972  Allow more than 64K cursors to be open on a data source simultaneously
 WT-3938  Reduce memory usage with many tables and sessions

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As always, please let us know of any issues.

-- The MongoDB Team