The "alpha" 451 version has a run history drop down but this seems to list by number of searches then alpha order (from SearchHistory.xml)
It would be nice to be able configure the way SearchHistory.xml gets updated. e.g. I'm more interested in a simple list ordered by the most recent searches (LastSearchTime) and don't care about SearchCount or ordering by SearchString.
That and an option for thumbnail view of results and Everything is perfection (and another donation will be in the offing).
MTIA.