v85.4.0 (2021-10-05)

Full Changelog

Sync

What's Changed

• Clients engine now checks for tombstones and any deserialisation errors when receiving a client record, and ignores
  it if either are present (#4504)

Nimbus

What's changed

• The DTO changed to remove the probeSets and enabled fields that were previously unused. (#4482)
• Nimbus will retry enrollment if it previously errored out on a previous enrollment.