For those of you who like to live life on the bleeding edge, the second cumulative update package for SP2 (build 3175) is now available for download here:
Some relationally-minded friends of mine have commented that these hotfix rollups always seem to contain more than their fair share of AS fixes, and I have to admit that they are probably right. I also heard about one welcome change that I believe is now in there: the AS dev team have got round to making the query-cancellation functionality a lot more responsive, so no more hours wasted waiting for the query to end after you clicked cancel. Hurray!