mLab

Scheduled version upgrades of Dedicated plan deployments to MongoDB 3.4 (WiredTiger)

We are upgrading Dedicated plan deployments from MongoDB version 3.2 to MongoDB 3.4 (original deadline was June 11). If you still need an extension to July 23 please email [email protected] Email notifications for this maintenance event were first sent out on May 3. Note that if your deployment is running on the older MMAPv1 storage engine, this version upgrade will also included a migration to the WiredTiger storage engine.