I don't know when this happened, but over the past couple of days, my Library lost its column customizations. I had had my Rating field turned on, Tags (as opposed to "My Tags") turned off, and had reordered the fields. But it got reset to the default somehow by itself. Perhaps on one of the various updates I downloaded (though I think all of them were resources only; I did have my column customizations working since 4.0c Beta 1). This has happened to me before, but I just chalked it up to beta weirdness. But now it's annoying that I've had to redo my column customizations twice.
