where did capistrano 2 'update_current' go ?

This is annoying, changeset 6313 in rubyonrails just deleted the
methods (http://dev.rubyonrails.org/changeset/6313#file4).

What was the idea behind this decision ?

How are we supposed to create an 'update_current' task since
everything changed (symlinks, code update, etc) ?

Why did all this refactoring happen in the first place ?

Thanks for your replies.

Gaspard (a little upset right now).