Nice idea, but unless it's using up-to-date docs it's likely to introduce a lot of confusion, especially if you're reading docs to find out what changed between

Nice idea, but unless it's using up-to-date docs it's likely to introduce a lot of confusion, especially if you're reading docs to find out what changed between versions. You really need to be sending the code and the version of the software that the person reading the page is looking at.