The v0.3.38 release of creator node adds a lot more replica set state machine features to set up full reconfiguration. In addition, new features like optionally more strongly consistent writes and better secondary sync processing without a debounce should allow for better performance.
Full Changelog:
[1013ccd] - Load challenges.json during migration (#1586)
[eb549e8] - Bump .version.json to v0.3.38 (#1584)
[fe669d5] - Better log for sync completion (#1576)
[f092206] - Fix challenges user_id bug (#1575)
[f581b73] - Enable 2/3 replication quorum on all writes to CN, best effort only with small timeout to minimize UX degradation (#1563)
[ced97aa] - 3 bug fixes (#1568)
[7304eeb] - add peerHealthCheckRequestTimeout to run-tests.sh (#1569)
[45139e3] - Add multiple local discovery providers (#1532)
[61b343e] - Use verbose health check resp to determine peer health (#1554)
[3e426da] - Move sync processing to bull queue (#1411)
[2a88674] - Expose sync history in verbose health check (#1537)