This release fixes a rare Eth1 sync issue that led to some validators vanishing from the database.
This bug potentially affected validators that were added, deleted, and then re-added (probably in quick succession).
We highly advise you to erase your current database after switching off your node and before starting this version.
If your node was not impacted, you don't need to delete your database. However, it's hard to confirm without inspecting the logs from over a week ago. Therefore, erasing the database is the safest option. Resyncing SSV from scratch should only take a few minutes.