The warrants stay a bucket and no longer age, so a warrant is recorded once; one whose act was lost is written again from the router's record. hand-acts says the log's fill against its cap.
Acts are kept 400 days under the runtime-proven caller and said as act-recorded; a warrant is read from the router's own record and recorded once per ask; hand-acts answers over both logs. The act layout is a copy of mesh-sdk's until L5-S2 lands.