In 10.7.0.5000 you disabled autologin2. 
Besides storing passwords, it had an option to switch characters. If you were logged in on character xxx , you could type "/camp yyy" and current character xxx got logged out and yyy logged in. You could also relatively easily do this from lua.
Could you add such an option? It does not affect gameplay when you are logged in, it is just a little convenience (e.g. if you usually play on 2 characters and switch between them often, it is much easier to trigger a script once, than to click in ui -> wait ->manually scroll to the other character -> click in ui).
(or simpler alternative: re-enable autologin2 
)
