MongoDB 3.4.0-rc1 is released



MongoDB 3.4.0-rc1 is out and is ready for testing. This is the culmination of the 3.3.x development series.

Fixed in this release candidate:

  • SERVER-19153 Conditionally push $match before $project
  • SERVER-25459 Create command should reject unknown options
  • SERVER-25892 listDatabases command doesn't hold global lock when getting the list of databases
  • SERVER-26448 initial sync collection clone progress meter
  • SERVER-26488 Bulk build of _id index uses excessive memory
  • WT-2831 Skip creating a checkpoint if there have been no changes
  • WT-2920 Add statistic tracking application thread cache maintenance time
  • WT-2950 Inserting multi-megabyte values can cause large in-memory pages

3.4 Release Notes | All Issues | Downloads

As always, please let us know of any issues.

-- The MongoDB Team