July 25, 2023
Starting in 1.5.0,
mongosync begins to apply changes while the
initial sync is still in progress. By starting to apply changes earlier,
mongosync maintains a more recent position in the oplog.
This adds resiliency to long-running operations, mitigates the risk
oplog rollover, and significantly lowers the risk of restarting
Starting in 1.5.0, the default logging level is
DEBUG. To change
the logging level, see the
Fixes an issue where very large collections could timeout during
Fixes an issue where
mongosynccould incorrectly report indexes as mismatched.
Fixes an issue where the /start endpoint would not return an error when passed a
shardingobject without the
Changes telemetry to send less metadata to Segment.
In 1.5, the minimum supported version of MongoDB is 6.0.8.