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Release Notes for mongosync 1.2
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Version 1.2 Released February 16, 2023
Migrating Older Versions of MongoDB
Starting in version 1.2, mongosync can sync between MongoDB clusters
(source or destination) with versions lower than 6.0 for one time
migration onto Atlas. This feature requires additional preparation and
configuration in clusters with versions lower than 6.0.
If you would like to use mongosync to migrate clusters with versions
of MongoDB lower than 6.0, please contact your account team to inquire about
Professional Services.
Note
mongosync does not support continuous sync between clusters
(source or destination) with versions lower than 6.0.
Guardrails for Unsupported Versions of MongoDB
mongosync now returns an error if you call start
to sync clusters running unsupported releases of MongoDB Server.
Collated Collections Issue
Fixes bug that could cause mongosync to crash when replicating
collated collections.