Important
MongoDB 8.2 is the latest minor release. Starting with MongoDB 8.2, minor releases are available for on-premises deployments (MongoDB Community and Enterprise) for specific use cases. For more information, see MongoDB Versioning.
To install the latest MongoDB version supported for on-premises use, see the installation instructions.
8.2.1 Changelog
Storage
WiredTiger
Operations
WT-15156 failed: compile on macos-14-arm64 [wiredtiger-mongo-v8.2 @ 70797c57]
Build and Packaging
SERVER-109626 Adjust behavior for emitting additional fields in change streams
Internals
SERVER-94681 Move sampling to the oplog cap maintainer thread
SERVER-101672 Remove async sampling feature flag
SERVER-101673 Documentation Updates
SERVER-105424 Handle yield and restore in direct shard connection warnings
SERVER-106210 Create server parameter to disable the asynchronous behaviour
SERVER-106211 Add metrics/logging to increase visibility into the oplog sampling process
SERVER-106315 Functional correctness testing of async oplog sampling
SERVER-106469 Starting mongocryptd fails on latest build, windows.
SERVER-107074 Update man pages for 8.2 - SERVER
SERVER-107100 Handle initial marker creation asynchronously
SERVER-107721 timeseries_deletes_and_inserts.js should use majority read concern when the balancer is on
SERVER-107852 Server SBOM rebuild to master/v8.x/v7.0
SERVER-107924 Make RateLimitIsValidAfterQueueing test resilient to slow machines
SERVER-107929 timeseries_crud_operations_respect_control_closed.js may insert duplicate key to buckets collection
SERVER-108219 Increase size of the Amazon 2023 ARM compile
SERVER-108353 Fix timeseries_deletes_and_inserts.js to handle split migrations
SERVER-108544 Update Coverity build to use Coverity's new Bazel integration method
SERVER-108896 Split mixed_mode_sharded_transition to prevent timeouts
SERVER-109207 Fix bug in oplog cap maintainer thread run
SERVER-109323 Disable featureFlagReshardingSkipCloningAndApplyingIfApplicable
SERVER-109892 Update accepted error codes in rank_fusion_upgrade_downgrade.js
SERVER-109913 Add query knob to override FCV-gating for $rankFusion features
SERVER-109980 validate the resumeToken for $_startAt in aggregate
SERVER-110161 Correct $_startAt behavior to stop skipping documents
SERVER-110250 Use existing session when dropping spill WT ident
SERVER-110252 Add delays in audit_remote_local_intermediate.js
SERVER-110378 Increase maxTimeMS in flaky explain_shell_helpers.js test
SERVER-110649 Move maintainer thread to start/stop storage controls
SERVER-110793 [v8.2] Prepare SPM-4168 8.2 branch for release