For once, the development cycle was so quiet that I can enumerate all the noteworthy changes in this release. They are: Ability to go back to previous set of search results. We’ve all been there: searched for something, then searched again with a more specific query, refined it once more, but then we made a typo or picked wrong words — and bam, the results we’re looking at aren’t what we wanted to see. Before 2.28, the only recourse was to start the process anew. With 2.28, all one h...