Hasn't started to support folders in the directory.
It DOES appear to search within books for a search word now. Not sure if it did before or not --- somebody just today posted a message saying they wished it would, so I tried it earlier this morning, and it didn't. But perhaps this book hadn't been indexed yet. Anyway, it DOES find a word within books. Now, if not before.
Nothing else new, that I can see immediately.