Atlas UI read preference reverted to primary
UpdateVerifiedAdded Sep 22, 2026
The Atlas UI reads from the primary again unless it is unavailable, restoring the behavior in place before March 2026.
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More MongoDB Atlas releases
Every MongoDB Atlas release| Date | Release | Type |
|---|---|---|
| Jul 2026 | Scaling and region changes bypass teardown in unhealthy regions Update | Update |
| Jul 2026 | Data validation extended to clusters using customer-managed keys Update | Update |
| Jul 2026 | Atlas billing adds Link, ACH, SEPA, Google Pay, Revolut payments GA | GA |
| Jul 2026 | Collection- and database-level restore generally available GA | GA |
| Jul 2026 | Projects page pagination Update | Update |
| Jul 2026 | Operations contact for Atlas organizations Update | Update |
| Jul 2026 | Download backup snapshots through Google Cloud private endpoint Update | Update |
| Jul 2026 | Automatic oplog size scaling on EBS dedicated clusters Update | Update |
