Is there a ticket for that carriage thing?

re:update
Wp auto-update feature seldom works. Your installation has to be unmodified and server settings must comply to very specific requirements. I for one have never been able to get it working. Now, Dolphin is more sophisticated, it also has media server and bigger list of server requirements. It would take some good luck to make auto-update work. Otherwise it's not awfully hard to add this feature. We just never though it's a good idea.