When a Waku filter subscription lapses, are missed messages replayed or dropped?
Goal: run an alert feed over Waku v2 where a light client subscribes via the filter protocol (13/WAKU2-FILTER) and receives only messages matching a narrow set of content topics — relevant alerts, minimal noise. Assume Waku v2; the v1 filter API differs and is out of scope. The filter protocol delegates content-topic matching to a service node, and subscript
waku