So the title says it. Is it bad practice to use `<script src="http://code.jquery.com/jquery-latest.min.js" type="text/javascript"></script>` when I want to include Jquery in my page?

I asked this question because nowhere in the Jquery, Google, and Microsoft websites they provide such a link. Rather they put versioned links like this `<script src="//ajax.googleapis.com/ajax/libs/jquery/1.10.2/jquery.min.js"></script>`. That's why I thought maybe they do not want people to use that link.

And if it is bad practice, why is that? and what is the solution to keep up with these version changes?