Live views no longer quietly fall behind under heavy editing
When a lot of writes landed on the same node at once — a busy chat inbox, an import, several agents editing in parallel — a view watching that node could quietly lose a few of the entries that were being added. Nothing failed: every write was accepted and safely stored, the page kept updating, and later entries kept appearing. The view simply stayed a few entries short of the truth, and stayed that way until it was reopened.
The cause was the recovery step a view takes when it notices it has fallen behind: it asks the node to re-send its current state, and that re-send could carry a slightly older snapshot than the view had already applied — quietly erasing whatever arrived in between. The re-send now always carries the node's state as of the moment it is sent, so catching up can only ever move a view forward.
Your stored data was never affected: the node itself always held every write. This only affected what an already-open view was showing.