I've recently seen some good examples of old questions being re-answered by using the new capabilities of v10. I think this is a good thing to happen, and we probably should encourage our community to do so.
Moreover, I would like to be able to search for all those improvements. Now and in the future (v11, ... v42). However, we all know that the local search system is lame, and without adding a (meta-) tag like improved-v10it is almost impossible to get the desired results. As for using Google for the task, I can't think of a way to properly identify this universe.
I'd appreciate suggestions to overcome this problem.
PS: As a matter of fact, personally I don't find the current tagging system very useful and usually I query the site using only search terms. But this one is a tag I could use often. However I know, meta-tagging is against the rules, yep.